BTS3900A (Ver.D) Installation Guide for Capacity Expansion(02)(PDF)-En

BTS3900A (Ver.D)

Installation Guide for CapacityExpansion

Issue 02

Date 2013-12-23

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co., Ltd. Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,and recommendations in this document are provided "AS IS" without warranties, guarantees or representationsof any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

Issue 02 (2013-12-23) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.

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http://www.huawei.com

mailto:[email protected]

About This Document

OverviewThis document describes the procedure for adding cabinets to a BTS3900A (Ver.D). BTS3900A(Ver.D) is shortened to BTS3900A in this document. It provides reference for planning anddeploying a base station where cabinets are added.

Product VersionThe following table lists the product versions related to this document.

Product Name Product Version

BTS3900A V100R004C00 and later versions

BTS3900A GSM V100R013C00 and later versions

Intended AudienceThis document is intended for:

l Technical support engineersl Maintenance engineers

Organization1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion

This chapter describes the changes in the BTS3900A (Ver.D) Installation Guide for CapacityExpansion.

2 Installation Preparations

This chapter describes the tools and instruments that base station installation personnel mustobtain as well as the skills and qualifications they should already have before they perform theinstallation.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion About This Document


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3 Before Installation

A base station where cabinets of earlier and later versions can be configured supports thecombination of various cabinets. This chapter describes information about the cabinets,installation scenarios, and clearance requirements which you need to know before installation.

4 Unpacking Check

Unpack and check the delivered equipment to ensure that all the materials are included and intact.

5 Obtaining the ESN

This chapter describes how to obtain the Electronic Serial Number (ESN). The ESN is a uniqueidentifier of a Network Element (NE). Record the ESN for later commissioning of the basestation before installation.

6 Installation Process

The process of expanding a separated base station involves installing stacked components,cabinets, boards, modules, and cables as well as power-on check.

7 Installing a Base

This section describes the procedure and precautions for installing a base on the concrete floor.

8 Installing the cabinet

When the BTS3900A cabinet is installed onsite, the installation method depends on the outdoorenvironment.

9 Installing the Equipotential Cable and PGND Cable

An equipotential cable connects PGND screws on different cabinets to ensure the equipotentialbonding between the cabinets. A PGND cable connects a ground screw on a cabinet and thePGND bar to ensure proper grounding of the cabinet.

10 Installing Boards and Modules

This chapter describes the new boards and modules to be installed during capacity expansion.

11 Adding one RFC (Ver.D) (-48 V)

This chapter describes capacity expansion scenarios where one RFC (Ver.D) is added to aseparated base station that is supplied with DC power and already configured with APM30 seriescabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H(Ver.C) series cabinets.

12 Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)

This chapter describes capacity expansion scenarios where one APM30H (Ver.D), one RFC(Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added to a separated base stationthat is supplied with AC power and already configured with APM30 series cabinets, APM30H(Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

13 Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/IBBS200T (Ver.D)

This chapter describes capacity expansion scenarios where one RFC (Ver.D) and one IBBS200D(Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC power



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and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets,APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

14 Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T(Ver.D)

This chapter describes capacity expansion scenarios where one APM30H (Ver.D), three RFUs,and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that issupplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A)series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

15 Installation Checklist

After the cabinets and devices are installed, you need to check the installation items, installationenvironment, and cable-related items.

16 Power-On Check

This section describes how to power on a base station and handle a failure in the power supplyto the components in the cabinet.

17 Subsequent Operations

This chapter describes the operations that need to be performed after the installation. Theseoperations include sealing the cable outlets on the base and cable outlets in the cabinet andrepainting the cabinet.

ConventionsSymbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol Description

Indicates an imminently hazardous situation which, if notavoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if notavoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if notavoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if notavoided, could result in equipment damage, data loss,performance deterioration, or unanticipated results.NOTICE is used to address practices not related to personalinjury.



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Symbol Description

Calls attention to important information, best practices andtips.NOTE is used to address information not related to personalinjury, equipment damage, and environment deterioration.

General Conventions

The general conventions that may be found in this document are defined as follows.

Convention Description

Times New Roman Normal paragraphs are in Times New Roman.

Boldface Names of files, directories, folders, and users are inboldface. For example, log in as user root.

Italic Book titles are in italics.

Courier New Examples of information displayed on the screen are inCourier New.

Command Conventions

The command conventions that may be found in this document are defined as follows.


Boldface The keywords of a command line are in boldface.

Italic Command arguments are in italics.

[ ] Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... } Optional items are grouped in braces and separated byvertical bars. One item is selected.

[ x | y | ... ] Optional items are grouped in brackets and separated byvertical bars. One item is selected or no item is selected.

{ x | y | ... }* Optional items are grouped in braces and separated byvertical bars. A minimum of one item or a maximum of allitems can be selected.

[ x | y | ... ]* Optional items are grouped in brackets and separated byvertical bars. Several items or no item can be selected.

GUI Conventions



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The GUI conventions that may be found in this document are defined as follows.


Boldface Buttons, menus, parameters, tabs, window, and dialog titlesare in boldface. For example, click OK.

> Multi-level menus are in boldface and separated by the ">"signs. For example, choose File > Create > Folder.

Keyboard Operations

The keyboard operations that may be found in this document are defined as follows.

Format Description

Key Press the key. For example, press Enter and press Tab.

Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt+A means the three keys should be pressed concurrently.

Key 1, Key 2 Press the keys in turn. For example, pressing Alt, A meansthe two keys should be pressed in turn.

Mouse Operations

The mouse operations that may be found in this document are defined as follows.

Action Description

Click Select and release the primary mouse button without movingthe pointer.

Double-click Press the primary mouse button twice continuously andquickly without moving the pointer.

Drag Press and hold the primary mouse button and move thepointer to a certain position.



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Contents

About This Document.....................................................................................................................ii

1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion......................1

2 Installation Preparations..............................................................................................................32.1 Preparing Tools and Meters............................................................................................................................................42.2 Skills and Requirements for Onsite Personnel...............................................................................................................5

3 Before Installation.........................................................................................................................63.1 Cabinets..........................................................................................................................................................................83.2 Installation Scenarios....................................................................................................................................................113.3 Installation Clearance Requirements for the BTS3900A.............................................................................................133.4 Cable Holes of the BTS3900A (Ver.A) Cabinet..........................................................................................................143.5 Cable Holes of the BTS3900A (Ver.B) Cabinet..........................................................................................................163.6 Cable Holes of BTS3900A (Ver.C) Cabinets...............................................................................................................193.7 Cable Outlets in a BTS3900A (Ver.D) Cabinet...........................................................................................................25

4 Unpacking Check........................................................................................................................30

5 Obtaining the ESN......................................................................................................................32

6 Installation Process.....................................................................................................................34

7 Installing a Base...........................................................................................................................38

8 Installing the cabinet..................................................................................................................448.1 Installing the Cabinet on a Base...................................................................................................................................458.2 Stacking Two Cabinets.................................................................................................................................................508.2.1 Stacking an APM30H (Ver.D) on an RFC (Ver.A)..................................................................................................508.2.2 Stacking an APM30H (Ver.D) on an RFC (Ver.B) or RFC (Ver.C)........................................................................538.2.3 Stacking an IBBS200D/IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) orIBBS200D/IBBS200T (Ver.C)...........................................................................................................................................57

9 Installing the Equipotential Cable and PGND Cable..........................................................62

10 Installing Boards and Modules...............................................................................................6510.1 Installing an UEIU......................................................................................................................................................6610.2 Installing an RFU........................................................................................................................................................6610.3 Installing Cable Outlet Modules in a Cabinet............................................................................................................67

BTS3900A (Ver.D)Installation Guide for Capacity Expansion Contents


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11 Adding one RFC (Ver.D) (-48 V).............................................................................................7011.1 Cables to Be Installed.................................................................................................................................................7111.2 Installing an RFC Input Power Cable.........................................................................................................................7911.3 Installing an RFC Monitoring Signal Cable...............................................................................................................8111.4 Installing RF Cables...................................................................................................................................................8511.4.1 Installing RF Jumpers..............................................................................................................................................8611.4.2 (Optional) Installing an Inter-RFU RF Signal Cable...............................................................................................8911.5 Installing CPRI Electrical Cables...............................................................................................................................90

12 Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)..........................................................................................................................9312.1 Cables to Be Installed.................................................................................................................................................9412.2 Installing Power Cables............................................................................................................................................10712.2.1 Installing an APM30H Input Power Cable............................................................................................................10812.2.2 Installing the Power Cables from the APM30H to the IBBS200D or IBBS200T (APM:IBBS = 1:2).................11212.3 Installing Monitoring Signal Cables.........................................................................................................................11912.3.1 Installing an APM30H Monitoring Signal Cable..................................................................................................11912.3.2 Installing an RFC Monitoring Signal Cable..........................................................................................................12112.3.3 Installing an IBBS200D/IBBS200T monitoring signal cable...............................................................................12612.4 Installing RF Cables.................................................................................................................................................12712.4.1 Installing RF Jumpers............................................................................................................................................12812.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................13112.5 Installing CPRI Electrical Cables.............................................................................................................................13212.6 Installing the Batteries..............................................................................................................................................134

13 Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/IBBS200T (Ver.D)..................13813.1 Cables to Be Installed...............................................................................................................................................13913.2 Installing Power Cables............................................................................................................................................15813.2.1 Installing IBBS200D/IBBS200T Power Cables....................................................................................................15813.2.2 Installing an RFC Input Power Cable....................................................................................................................17013.3 Installing Monitoring Signal Cables.........................................................................................................................17513.3.1 Installing an RFC Monitoring Signal Cable..........................................................................................................17513.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable.............................................................................17713.4 Installing RF Cables.................................................................................................................................................18113.4.1 Installing RF Jumpers............................................................................................................................................18113.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................18513.5 Installing CPRI Electrical Cables.............................................................................................................................18613.6 Installing the Batteries..............................................................................................................................................188

14 Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T(Ver.D)............................................................................................................................................19214.1 Cables to Be Installed...............................................................................................................................................19314.2 Installing Power Cables............................................................................................................................................213



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14.2.1 Installing an APM30H Input Power Cable............................................................................................................21314.2.2 Installing IBBS200D/IBBS200T Power Cables....................................................................................................21714.2.3 Installing RFC Input Power Cables.......................................................................................................................22214.3 Installing Monitoring Signal Cables.........................................................................................................................22714.3.1 Installing an APM30H Monitoring Signal Cable..................................................................................................22714.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable.............................................................................22814.4 Installing RF Cables.................................................................................................................................................23014.4.1 Installing RF Jumpers............................................................................................................................................23014.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................23414.5 Installing CPRI Electrical Cables.............................................................................................................................23514.6 Installing the Batteries..............................................................................................................................................237

15 Installation Checklist..............................................................................................................241

16 Power-On Check......................................................................................................................244

17 Subsequent Operations..........................................................................................................24817.1 Sealing the Cable Outlets.........................................................................................................................................24917.2 Repainting.................................................................................................................................................................251



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1 Changes in BTS3900A (Ver.D) InstallationGuide for Capacity Expansion

This chapter describes the changes in the BTS3900A (Ver.D) Installation Guide for CapacityExpansion.

02 (2013-12-23)

This is the second commercial release.

Compared with 01 (2012-11-10), no topic is added.

Compared with 01 (2012-11-10), this issue incorporates the following change:

Content Change Description

8.2.1 Stacking an APM30H (Ver.D) onan RFC (Ver.A)

Changed the pictures of sealing pieces on the topof the RFC.

Compared with 01 (2012-11-10), no topic is deleted.

01 (2012-11-10)

This is the first commercial release.

Compared with Draft A (2012-09-15), no topic is added.

Compared with Draft A (2012-09-15), this issue incorporates the following change:

Content Change Description

All sections Changed BTS3900A (Ver.D1), APM30H(Ver.D1) and TMC11H (Ver.D1) to BTS3900A(Ver.D), APM30H (Ver.D) and TMC11H(Ver.D).

BTS3900A (Ver.D)Installation Guide for Capacity Expansion

1 Changes in BTS3900A (Ver.D) Installation Guide forCapacity Expansion


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Compared with Draft A (2012-09-15), no topic is deleted.

Draft A (2012-09-15)This is a draft.


1 Changes in BTS3900A (Ver.D) Installation Guide forCapacity Expansion


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2 Installation Preparations

About This Chapter

This chapter describes the tools and instruments that base station installation personnel mustobtain as well as the skills and qualifications they should already have before they perform theinstallation.

2.1 Preparing Tools and MetersThis section describes the tools and meters that are required before installation.

2.2 Skills and Requirements for Onsite PersonnelOnsite personnel must be qualified and trained. Before performing any operation, onsitepersonnel must be familiar with correct operation methods and safety precautions.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 2 Installation Preparations


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2.1 Preparing Tools and MetersThis section describes the tools and meters that are required before installation.

Marking pen Phillips screwdriver (M3 toM6)

Flat-head screwdriver (M3 toM6)

Diagonal pliers

Combination wrench(capacity 32 mm)

Socket wrench Torque wrench

Power cable crimping tool RJ11 crimping tool Cable cutter

Rubber mallet Soldering iron Wire stripper

Hammer drill (Ø16) Heat gun Level

Multimeter Measuring tape Vacuum cleaner

ESD wrist strap ESD gloves Torque screwdriver



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Protective gloves Hydraulic pliers Utility knife

2.2 Skills and Requirements for Onsite PersonnelOnsite personnel must be qualified and trained. Before performing any operation, onsitepersonnel must be familiar with correct operation methods and safety precautions.

Before the installation, pay attention to the following items:

l The customer's technical engineers must be trained by Huawei and be familiar with theproper installation and operation methods.

l The number of onsite personnel depends on the engineering schedule and installationenvironment. Generally, only three to five onsite personnel are necessary.



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3 Before Installation

About This Chapter

A base station where cabinets of earlier and later versions can be configured supports thecombination of various cabinets. This chapter describes information about the cabinets,installation scenarios, and clearance requirements which you need to know before installation.

3.1 CabinetsThis section describes the APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H(Ver.B) series cabinets, or APM30H (Ver.C) series cabinets which are used before the capacityexpansion of a separated base station as well as APM30H (Ver.D) series cabinets which are usedduring capacity expansion.

3.2 Installation ScenariosThis section describes the typical capacity expansion scenarios where APM30H (Ver.D) seriescabinets are added to a separated base station that is already configured with APM30 seriescabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H(Ver.C) series cabinets.

3.3 Installation Clearance Requirements for the BTS3900AThe installation of the BTS3900A is classified into three scenarios: single cabinet installation,side-by-side installation, and installation in stacking mode.

3.4 Cable Holes of the BTS3900A (Ver.A) CabinetThe BTS3900A is maintained in front of the cabinet, and all the external cables are led into andout of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

3.5 Cable Holes of the BTS3900A (Ver.B) CabinetThe BTS3900A is maintained from the front of the cabinet, and all the external cables are ledinto and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

3.6 Cable Holes of BTS3900A (Ver.C) CabinetsThe BTS3900A cabinets are maintained in the front of the cabinets, and all the external cablesare led into and out of the BTS3900A cabinets through the cable holes at the bottom of thecabinets.

3.7 Cable Outlets in a BTS3900A (Ver.D) Cabinet

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 3 Before Installation


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BTS3900A cabinet designed to be maintained from the front. All cables are routed into and outof the cabinet through the cable outlets at the bottom of the cabinet.



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3.1 CabinetsThis section describes the APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H(Ver.B) series cabinets, or APM30H (Ver.C) series cabinets which are used before the capacityexpansion of a separated base station as well as APM30H (Ver.D) series cabinets which are usedduring capacity expansion.

APM30 Series Cabinets

APM30 series cabinets include APM30, TMC, BBC, and RFC (Ver.A), as shown in Figure3-1.

Figure 3-1 APM30 series cabinets

APM30H (Ver.A) Series Cabinets

APM30H (Ver.A) series cabinets include APM30H (Ver.A), TMC11H (Ver.A), IBBS200T(Ver.A), and RFC (Ver.A), as shown in Figure 3-2.

Figure 3-2 APM30H (Ver.A) series cabinets



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APM30H (Ver.B) Series CabinetsAPM30H (Ver.B) series cabinets include APM30H (Ver.B), IBBS200D (Ver.B), IBBS200T(Ver.B), and RFC (Ver.B), as shown in Figure 3-3.

Figure 3-3 APM30H (Ver.B) series cabinets

APM30H (Ver.C) Series CabinetsAPM30H (Ver.C) series cabinets include APM30H (Ver.C), TMC11H (Ver.C), IBBS200D(Ver.C), IBBS200T (Ver.C), and RFC (Ver.C), as shown in Figure 3-4.



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Figure 3-4 APM30H (Ver.C) series cabinets

APM30H (Ver.D) Series CabinetsAPM30H (Ver.D) series cabinets include APM30H (Ver.D), TMC11H (Ver.D), IBBS200D(Ver.D), IBBS200T (Ver.D), and RFC (Ver.D), as shown in Figure 3-5.



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Figure 3-5 APM30H (Ver.D) series cabinets

3.2 Installation ScenariosThis section describes the typical capacity expansion scenarios where APM30H (Ver.D) seriescabinets are added to a separated base station that is already configured with APM30 seriescabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H(Ver.C) series cabinets.

NOTE

The boxes in dotted lines in the following figures represent the cabinets used in the corresponding scenarios.

The IBBS200D and IBBS200T cannot be configured in a same base station.

Adding one RFC (Ver.D) (-48 V)Figure 3-6 shows the DC input scenario where one RFC (Ver.D) is added.



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Figure 3-6 Adding one RFC (Ver.D) (-48 V)

Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)

Figure 3-7 shows the AC input scenario where one APM30H (Ver.D), one RFC (Ver.D), andtwo IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added.

Figure 3-7 Adding one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)

Adding one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D)Figure 3-8 shows the AC input scenario where an RFC (Ver.D) configured with three RFUsand one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added.

Figure 3-8 Adding one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D)



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NOTE

Only in the scenario where a DRFU is configured, an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T(Ver.D) can be added. When an APM30H (Ver.A) or an APM30H (Ver.B) is used, the added RFC (Ver.D)can be configured with only three RFUs.

The battery cabinets must be stacked according to the following principles:

l An IBBS200D (Ver.D) can be stacked on a BBC, an IBBS200D (Ver.B), or an IBBS200D (Ver.C).

l An IBBS200T (Ver.D) can be stacked on an IBBS200T (Ver.A), an IBBS200T (Ver.B), or anIBBS200T (Ver.C).

Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T(Ver.D)

Figure 3-9 shows the AC input scenario where one APM30H (Ver.D), three RFUs, and oneIBBS200D (Ver.D)/IBBS200T (Ver.D) are added. The three RFUs need to be installed in theoriginal RFC.

Figure 3-9 Adding one APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T(Ver.D)

NOTE

One APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D) can be added in thescenario where a DRFU is configured and the three RFUs in the RFC (Ver.A), RFC (Ver.B), or RFC(Ver.C) are powered by the APM30H (Ver.D).

The battery cabinets must be stacked according to the following principles:

l An IBBS200D (Ver.D) can be stacked on a BBC, an IBBS200D (Ver.B), or an IBBS200D (Ver.C).

l An IBBS200T (Ver.D) can be stacked on an IBBS200T (Ver.A), an IBBS200T (Ver.B), or anIBBS200T (Ver.C).

3.3 Installation Clearance Requirements for the BTS3900AThe installation of the BTS3900A is classified into three scenarios: single cabinet installation,side-by-side installation, and installation in stacking mode.

A minimum of 40 mm (1.57 in.) clearance and a maximum of 150 mm (5.91 in.) clearance arerequired between two cabinets installed side by side. If a noise reduction module (NRM) is tobe installed, there must be a clearance of 300 mm (11.81 in.) between cabinets.



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Figure 3-10 shows the clearances for installing the cabinets

Figure 3-10 Clearance requirements of the cabinets (planform)

NOTE

The three cabinets in Figure 3-10 may be an RFC, a TMC11H, and an IBBS200D. The installation clearancesfor the IBBS200T are same as the installation clearances shown in Figure 3-10, but its planform is differentfrom any of the three cabinets in Figure 3-10.

3.4 Cable Holes of the BTS3900A (Ver.A) CabinetThe BTS3900A is maintained in front of the cabinet, and all the external cables are led into andout of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

Cable Holes of the RF Cabinet

Figure 3-11 shows the top view of the cable holes at the bottom of the BTS3900A cabinet.

Figure 3-11 Cable holes at the bottom of the RF cabinet

(1) Left cable trough (2) Right cable trough (3) Cable hole for RF cables (4) Reserved cable hole



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Table 3-1 describes the cable distribution at the cable holes.

Table 3-1 Cable distribution at the cable holes

Item Description

Left cable trough Used for routing of PGND cables, equipotential cables, AC powercables and GPS clock signal cables.

Right cable trough Used for routing of input power cables of the transmission cabinet,cables for batteries, E1 cables, and monitoring signal cables for thetransmission cabinet

Cable hole for RFcables

Used for routing of RF jumpers

Reserved cable hole Used for routing of equipotential cables for RF cabinets, CPRIelectrical cables, power cables between the PDU and the DCDUs, andmonitoring signal cable between the cascaded FMUAs when the RFcabinets are combined. For details, see Figure 3-12.

Figure 3-12 Reserved cable hole

(1) Cable hole for power cables between the PDU andthe DCDUs

(2) Cable hole for CPRI electrical cables

(3) Cable hole for equipotential cables in the RF cabinet (4) Cable hole for the monitoring signal cable betweenthe cascaded FMUAs

Cable Holes of the Power CabinetFigure 3-13 shows the cable holes at the bottom of the power cabinet.



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Figure 3-13 Cable holes of the power cabinet

Table 3-2 describes the cable distribution at the cable holes.

Table 3-2 Cable distribution at the cable holes

Item Description

Cable hole 1 Used for routing of PGND cables and AC input power cables for thepower cabinet

Cable hole 2 Used for routing of internal cables when the power cabinet and anothercabinet are stacked

Cable hole 3 Used for routing of internal cables when the power cabinet and anothercabinet are stacked

Cable hole 4 Used for routing of DC output power cables and signal cables for thepower cabinet

3.5 Cable Holes of the BTS3900A (Ver.B) CabinetThe BTS3900A is maintained from the front of the cabinet, and all the external cables are ledinto and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

Cable Holes of the APM30H CabinetFigure 3-14 shows the plan view of the cable holes at the bottom of the APM30H cabinet.



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Figure 3-14 Plan view of the cable holes of the APM30H cabinet

(1) Left cable hole (2) Right cable hole

Table 3-3 describes the cable routing at the cable holes of the APM30H cabinet.

Table 3-3 Cable routing at the cable holes

Item Description

Left cable hole Routes the AC input/output power cables, DC output power cables,equipotential cables, PGND cables, GPS clock signal cables, and CPRIcables

Right cable hole Routes the DC output power cables, power cable for the storagebatteries, Boolean value alarm cables, E1/T1 cables, and RS485 signalcables

Cable Holes of the TMC11HFigure 3-15 shows the plan view of the cable holes at the bottom of the TMC11H cabinet.



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Figure 3-15 Plan view of the cable holes of the TMC11H cabinet

(1) Left cable hole (2) Right cable hole

l TMC11H configured with the BBU3900 in the -48 V DC power supply scenario, as shown

in Table 3-3.l TMC11H providing space for the transmission equipment, as shown in Table 3-4.


Item Description

Left cable hole Routes the AC input/output power cables, GPS jumpers, PGND cables,E1/T1 cables, DC input/output power cables (of the TMC and IBBS'sFAN/TEC), fiber optic cables, SDH cables, CPRI optical cables.

Right cable hole Routes the DC output power cables (of the TMC and IBBS's FAN/TEC), CPRI optical cables, RRU power cables, power cables forstorage batteries, boolean alarm signal cables, E1/T1 cables, RS485signal cables.

Cable Holes of the RFCFigure 3-16 shows the plan view of the cable holes at the bottom of the RFC.



18

Figure 3-16 Plan view of the cable holes at the bottom of the RFC

(1) Left cable outlet module (2) Right cable outlet module (3) RF cable outlet module

Table 3-5 describes the cable routing at the cable holes of the RFC.


Item Description

Left cable outletmodule

Routes PGND cables, equipotential cables, AC input/output powercables, DC input power cables, CPRI cables, and GPS clock signalcables

Right cable outletmodule

Routes the DC output power cables, power cables for the batterycabinet, CPRI cables, E1/T1 cables, Boolean alarm signal cables, andRS485 monitoring signal cables

RF cable outletmodule

Routes RF jumpers

3.6 Cable Holes of BTS3900A (Ver.C) CabinetsThe BTS3900A cabinets are maintained in the front of the cabinets, and all the external cablesare led into and out of the BTS3900A cabinets through the cable holes at the bottom of thecabinets.

Cable Holes of the APM30HFigure 3-17 shows the top view of cable holes at the bottom of the APM30H.



19

Figure 3-17 Top view of cable holes of the APM30H

(1) Left cable holes (2) Right cable holes

Table 3-6 describes the cable routing at the cable holes of the APM30H.

Table 3-6 Cable routing at the cable holes of APM30H

Item Description

Left cable holes Used for routing the APM30H power cable, equipotential cable, powercable for the integrated battery backup system with direct cooling(IBBS200D) heating film, power cable for the transmission cabinet of11 U high with heat exchanger (TMC11H) junction box, commonpublic radio interface (CPRI) cable (electrical and optical), GlobalPositioning System (GPS) signal cable, GPS jumper, and monitoringsignal cable for the battery backup cabinet.

Right cable holes Used for routing the radio frequency cabinet (RFC) power cable,TMC11H input power cable, power cable for storage batteries,IBBS200D fan power cable, power cable for the integrated batterybackup system with thermoelectric cooling unit (IBBS200T), E1/T1cable, FE Ethernet cable, FE/GE fiber optic, and the monitoring signalcable between the central monitoring unit type E (CMUE) and thebaseband unit (BBU).

Cable Holes of the RFC

Figure 3-18 shows the top view of cable holes at the bottom of the RFC.



20

Figure 3-18 Top view of cable holes at the bottom of the RFC

(1) Left cable outlet module (2) Right cable outlet module (3) RF cable outlet module

Table 3-7 describes the cable routing at the cable holes of the RFC.

Table 3-7 Cable routing at the cable holes of RFC

Item Description


Used for routing the APM30H power cable, protection ground(PGND) cable, equipotential cable, power cable for the IBBS200Dheating film, power cable for the TMC11H junction box, CPRI cable(optical), GPS signal cable, GPS jumper, monitoring signal cable forthe battery backup cabinet, and monitoring signal cable for cascadedCMUEs.


Used for the TMC11H power cable, storage battery power cable,IBBS200D fan power cable, IBBS200T power cable, E1/T1 cable, FEEthernet cable, FE/GE Ethernet cable, FE/GE fiber optic.


Used for the routing of an RF jumper for the RFU.

Figure 3-19 shows the exterior of the cable outlet modules.



21

Figure 3-19 Cable outlet modules of the RFC

NOTE

Different colors of cable holes in the figure stand for different cable diameters.

(1) Cable hole for a GPS jumper. (8) Cable holes for an equipotential cable, and PGNDcable.

(2) Cable hole for a 220 V AC three-phase inputpower cable, the L wire of a 220 V AC single-phaseinput power cable, or the L1 wire of a 110 V DCdual-live-wire input power cable.

(9) Cable hole for a Boolean alarm signal cable.

(3) Cable hole for N and PE wires of a 220 V ACsingle-phase input power cable, L2 and N wires of a110 V AC dual-live-wire input power cable, or a DCinput power cable with the cross-sectional area of 35mm2 or 16 mm2.

(10) Cable holes for input power cables for storagebatteries.

(4) Cable hole for the PE wire of a 110 V AC dual-live-wire input power cable.

(11) Cable hole for the E1/T1 cable, fast Ethernet (FE)cable, FE/GE cable, FE fiber optic, FE/GE fiber optic.

(5) Cable holes for fiber optic cables, monitoringsignal cable for the battery backup cabinet, andmonitoring cable for cascaded CMUEs.

(12) Cable holes for the CPRI cable (fiber optic), FEEthernet cable (recommended), FE/GE Ethernet cable(recommended), FE fiber optic (recommended), and FE/GE fiber optic (recommended).

(6) Cable holes for CPRI electrical cables. (13) Cable holes for CPRI electrical cables.

(7) Cable holes for IBBS200D heating film powercable and TMC11H junction box power cables.

(14) Cable holes for the TMC11H power cable,IBBS200D fan power cable, and IBBS200T power cable.

NOTE

The cable hole labeled 2 in Figure 3-19 provides two specifications:

l If the rubber cap (shown in green in the figure) is removed, the diameter of the cable hole ranges from15.0 mm to 20.0 mm.

l If the rubber cap (shown in green in the figure) is reserved, the diameter of the cable hole ranges from11.0 mm to 14.0 mm.



22

Cable Holes of the TMC11H

Figure 3-20 shows the top view of cable holes at the bottom of the TMC11H.

Figure 3-20 Top view of cable holes of the TMC11H

(1) Left cable holes (2) Right cable holes

Table 3-8 describes the cable routing at the cable holes of the TMC11H.

Table 3-8 Cable routing at the cable holes of TMC11H

Item Description

Left cable holes Used for routing the AC input/output power cable, TMC11H junctionbox power cable, equipotential cable, IBBS200D heating film powercable, monitoring signal cable for the battery backup cabinet,monitoring signal cable for cascaded CMUEs in battery backupcabinets, CPRI cable (electrical and optical), GPS signal cable, andGPS jumper .

Right cable holes Used for routing the input power cable for the TMC11H, storagebattery power cable, storage battery cascaded power cable, IBBS200Tpower cable, IBBS200D fan power cable, and monitoring signal cablefor cascaded CMUEs in the RFC and TMC11H, FE Ethernet cable,FE/GE Ethernet cable, FE/GE fiber optic, E1/T1 cable, and themonitoring signal cable between the central monitoring unit type E(CMUE) and the baseband unit (BBU).

Figure 3-21 shows the exterior of cable outlet modules of the TMC11H.



23

Figure 3-21 Cable outlet modules of the TMC11H

NOTE

Different colors of cable holes in the figure stand for different cable diameters.

(1) Cable hole for a DC input power cable with thecross-sectional area of 35 mm2 or 16 mm2.

(8) Cable holes for the TMC11H junction box powercable and IBBS200D heating film power cable

(2) Cable hole for a GPS jumper (9) Cable holes for the thermoelectric cooler (TEC)power cable and IBBS200D fan power cable

(3) Cable hole for a PGND cable (10) Cable holes for fiber optic cables

(4) Cable hole for an equipotential cable betweencabinets

(11) Cable holes for the monitoring signal cable forcascaded CMUEs in the RFC and TMC11H

(5) Cable hole for an E1/T1 cable (12) Cable hole for an E1/T1 cable, FE Ethernet cable,FE/GE Ethernet cable, FE/GE fiber optic

(6) Cable holes for fiber optic cables (13) Cable holes for the storage battery power cable andstorage battery cascaded power cable

(7) Cable hole for a 220 V AC three-phase input powercable, a 220 V AC single-phase input power cable, a110 V DC dual-live-wire input power cable, or a DCinput power cable with the cross-sectional area of 16mm2

(14) Cable holes for RRU power cables

NOTE

The cable hole labeled 7 in Figure 3-21 provides two specifications:

l If the rubber cap (shown in green in the figure) is removed, the diameter of the cable hole ranges from15.0 mm to 19.0 mm.

l If the rubber cap (shown in green in the figure) is reserved, the diameter of the cable hole ranges from11.0 mm to 15.0 mm.

Cable Holes of the IBBS200D/IBBS200T

The cable holes and cable outlet modules of the IBBS200D/IBBS200T are the same as those ofthe TMC11H. For details, see Cable Holes of the TMC11H.



24

3.7 Cable Outlets in a BTS3900A (Ver.D) CabinetBTS3900A cabinet designed to be maintained from the front. All cables are routed into and outof the cabinet through the cable outlets at the bottom of the cabinet.

Cable Outlets in the APM30H

Figure 3-22 shows a planform for the cable outlets at the bottom of the APM30H.

Figure 3-22 Planform for the cable outlets in the APM30H

(1) Left cable outlet (2) Right cable outlet

Table 3-9 describes the cabling through the cable outlets in the APM30H.

Table 3-9 Cabling through the cable outlets in the APM30H

Item Description

Left cable outlet Used for routing the following cables: the APM30H input power cable,inter-cabinet equipotential cables, heating film power cable in theIBBS200D, junction box power cable in the TMC11H, CPRI cables(electrical or optical), GPS signal cables, GPS jumpers, and batterycabinet monitoring signal cables.

Right cable outlet Used for routing the following cables: the RFC power cable, TMC11Hinput power cable, power cables for the fan in the IBBS200D, powercable for the TEC in the IBBS200T, CPRI cables (electrical or optical),E1/T1 cables, FE/GE Ethernet cables, FE/GE fiber optic cables, andCMUEA-BBU monitoring signal cable.

Cable bags are used in the cable outlets of the APM30H. This facilitates the cabling of all typesof cables. Figure 3-23 shows the cable bags in the APM30H.



25

Figure 3-23 Cable bags in the APM30H

Cable Outlets in the RFC

Figure 3-24 shows a planform for the cable outlets at the bottom of the RFC.

Figure 3-24 Planform for the cable outlets in the RFC

(1) Left cable bag (2) Right cable bag (3) Cable outlet module for RF cables

Table 3-10 describes the cabling through the cable outlets in the RFC.



26

Table 3-10 Cabling through the cable outlets in the RFC

Item Description


Used for routing the following cables: the APM30H input power cable,PGND cables for all types of BTS3900A cabinets, inter-cabinetequipotential cables, heating film power cable in the IBBS200D,junction box power cable in the TMC11H, CPRI cables (electrical oroptical), GPS signal cables, GPS jumpers, battery cabinet monitoringsignal cables, and monitoring signal cable between the cascadedCMUEAs.


Used for routing the following cables: the TMC11H input power cable,battery power cables, power cable for the fan in the IBBS200D, powercable for the TEC in the IBBS200T, E1/T1 cable, FE cable, FE/GEEthernet cable, and FE/GE fiber optic cable.


Used for routing RF jumpers and CPRI electrical cables.

Figure 3-25 shows the exterior of the cable outlet modules in the RFC.

Figure 3-25 Exteriors of the cable outlet modules in the RFC

(1) Cable holes for CPRI electrical cables (2) Cable holes for RF jumpers

Cable Outlets in the TMC11HFigure 3-26 shows a planform for the cable outlets at the bottom of the TMC11H.



27

Figure 3-26 Planform for the cable outlets in the TMC11H


Table 3-11 describes the cabling through the cable outlets in the TMC11H.

Table 3-11 Cabling through the cable outlets in the TMC11H

Item Description

Left cable outlet Used for routing of the following cables: the AC input/output powercable, junction box power cable in the TMC11H, inter-cabinetequipotential cable, CPRI cables (electrical or optical), GPS signalcables, and GPS jumpers.

Right cable outlet Used for routing the following cables: the TMC11H input power cable,monitoring signal cable between the cascaded CMUEAs (between theRFC and TMC11H), FE cables, FE/GE Ethernet cables, FE/GE fiberoptic cables, E1/T1 cables, and CMUEA-BBU monitoring signalcable.

Cable bags are used in the cable outlets of the TMC11H. This facilitates the cabling of all typesof cables. The cable bags in the TMC11H are the same as those in the APM30H, as shown inFigure 3-23.

Cable Outlets in the IBBS200D/IBBS200TFigure 3-27 shows a planform for the cable outlets at the bottom of the IBBS200D or IBBS200T.



28

Figure 3-27 Planform for the cable outlets in the IBBS200D or IBBS200T


Table 3-12 describes the cabling through the cable outlets in the IBBS200D or IBBS200T.

Table 3-12 Cabling through the cable outlets in the IBBS200D or IBBS200T

Item Description

Left cable outlet Used for routing the following cables: the junction box power cable inthe TMC11H, inter-cabinet equipotential cable, heating film powercable in the IBBS200D, battery cabinet monitoring signal cables, andmonitoring signal cable between the cascaded CMUEAs (in differentbattery cabinets).

Right cable outlet Used for routing the following cables: the TMC11H input power cable,battery power cable, battery cascading power cable, power cable forthe TEC in the IBBS200T, and power cable for the fan in theIBBS200D.



29

4 Unpacking Check

Unpack and check the delivered equipment to ensure that all the materials are included and intact.

ContextNOTE

When transporting, moving, or installing the equipment, components, or parts, you must:

l Prevent them from colliding with doors, walls, shelves, or other objects.

l Wear clean gloves, and avoid touching the equipment, components, or parts with bare hands, sweat-soaked gloves, or dirty gloves.

NOTICEl Powered on a cabinet or BBU within 7 days after unpacking it.l Power on an RRU within 24 hours after unpacking it.

Procedure

Step 1 Check the total number of articles in each case according to the packing list.

If... Then...

The total number tallies with the packinglist

Go to Step 2.

The total number does not tally with thepacking list

Find out the cause and report any missingarticles to the local Huawei office.

Step 2 Check the exterior of the packing case.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 4 Unpacking Check


30

If... Then...

The exterior of the packing case is intact Go to Step 3.

The outer packing is severely damaged orsoaked

Find out the cause and report any missingarticles to the local Huawei office.

The mark on the shockwatch label is red. Do not open the case. Claim compensationfrom the transportation company.

Step 3 Check the type and quantity of the equipment in the cases according to the packing list.

If... Then...

Types and quantity of the article tally withthose on the packing list

Sign the Packing List with the customer.

There are any goods missing, incorrectlydelivered, or damaged

Send feedback to the local Huawei office.

CAUTIONTo protect the equipment and prevent damage to the equipment, you are advised to keep theunpacked equipment and packing materials indoors, take photos of the stocking environment,packing case or carton, packing materials, and any rusted or eroded equipment, and then file thephotos.

----End

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 4 Unpacking Check


31

5 Obtaining the ESN

This chapter describes how to obtain the Electronic Serial Number (ESN). The ESN is a uniqueidentifier of a Network Element (NE). Record the ESN for later commissioning of the basestation before installation.

Procedure

Step 1 Record the ESN on the BBU.l If there is not a label on the FAN unit of the BBU, you must record the ESN and site

information that is printed on a mounting ear of the BBU. Figure 5-1 shows the position ofthe ESN.

l If there is a label on the FAN unit of the BBU, the ESN is printed on the label and a mountingear of the BBU. In this case, you must take the label and record the site information on theside labeled Site, as shown in Figure 5-2.

Figure 5-1 Obtaining the ESN (1)

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 5 Obtaining the ESN


32

Figure 5-2 Obtaining the ESN (2)

Step 2 Report the ESN to the engineer for the commissioning of the base station.

NOTE

If multiple BBUs need to be configured on site, record the ESN for each BBU and report them to theengineer responsible for base station commissioning.

----End

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 5 Obtaining the ESN


33

6 Installation Process

The process of expanding a separated base station involves installing stacked components,cabinets, boards, modules, and cables as well as power-on check.

Figure 6-1 shows the installation process.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 6 Installation Process


34

Figure 6-1 Installation process

The basic installation process is shown in the preceding figure. The installation process in thecapacity expansion scenario is slightly different. For details, see Table 6-1.



35

Table 6-1 Differences in the installation process in the capacity expansion scenario

InstallationProcess

Adding OneRFC (Ver.D)(-48 V)

Adding OneAPM30H(Ver.D), OneRFC (Ver.D),and TwoIBBS200Ds(Ver.D)/IBBS200Ts(Ver.D)

Adding OneRFC (Ver.D)and OneIBBS200D(Ver.D)/IBBS200T(Ver.D)

Adding OneAPM30H(Ver.D), ThreeRFUs, and OneIBBS200D(Ver.D)/IBBS200T(Ver.D)

Installing abase

Installing a newbase on the rightside of theoriginal cabinetsbased on theclearancerequirements



Not required

Installingthecabinet

Securing thecabinetontothebase

Securing theRFC (Ver.D)onto the newbase

l Securing thecombinationof an RFC(Ver.D) andan APM30H(Ver.D) ontothe new base

l Securing theIBBS200D(Ver.D) orIBBS200T(Ver.D) ontothe new base

Securing theRFC (Ver.D)onto the newbase

Not required

Stacking twocabinets

Not required Stacking anIBBS200D(Ver.D) orIBBS200T(Ver.D) on theother IBBS200D(Ver.D) orIBBS200T(Ver.D)

Stacking theIBBS200D(Ver.D) orIBBS200T(Ver.D) on theoriginal batterycabinet

l Stacking theIBBS200D(Ver.D) orIBBS200T(Ver.D) onthe originalbatterycabinet

l Stacking theAPM30H(Ver.D) onthe RFC onthe right side



36

InstallationProcess

Adding OneRFC (Ver.D)(-48 V)

Adding OneAPM30H(Ver.D), OneRFC (Ver.D),and TwoIBBS200Ds(Ver.D)/IBBS200Ts(Ver.D)

Adding OneRFC (Ver.D)and OneIBBS200D(Ver.D)/IBBS200T(Ver.D)

Adding OneAPM30H(Ver.D), ThreeRFUs, and OneIBBS200D(Ver.D)/IBBS200T(Ver.D)

Installing theboard andmodules

- Installing theUEIU

- l Installing theUEIU

l Installing theRFUs

NOTE

When two cabinets are stacked, some cables need to be disconnected from the lower cabinet. For details,see 8.2 Stacking Two Cabinets.



37

7 Installing a Base

This section describes the procedure and precautions for installing a base on the concrete floor.

Procedure

Step 1 Build a concrete pad.

NOTE

l The height of the concrete pad must meet the heat dissipation and waterproofing requirements of the cabinet.

l The concrete pad must be at least 200 mm above the floor.

l The horizontal error of the built concrete pad must be less than 5 mm.

Step 2 Determine the position for installing a base.1. Determine the position for installing the cabinet according to the engineering design and

Installation Clearance Requirements for the BTS3900A.2. Mark the anchor points on the concrete pad to determine the position for installing the base,

as shown by the red circles in Figure 7-1.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 7 Installing a Base


38

Figure 7-1 Anchor points for the base

3. After marking the lines between anchor points, use a measuring tape to measure the distance

between two anchor points to confirm that the distance is correct.

Step 3 Drill holes in the anchor points and install expansion bolts in the holes, as shown in Figure7-2.

Figure 7-2 Drilling holes on a concrete pad

(1) Concrete pad (2) Base (3) M12x60 bolt (4) Spring washer (5) Flat washer (6) Expansion tube



39

1. Use a hammer drill with bit 16 to drill holes at the anchor points and confirm that the depthof each hole ranges from 52 mm to 60 mm.

NOTICEl Do not use the base as a positioning tool when drilling. Otherwise, the paint on the base

may be scratched.

l To prevent inhalation or eye contact with dust, take adequate preventive measures whendrilling holes.

2. Use a vacuum cleaner to clear the dust inside and around the holes. if the inter-hole spacingis too wide or too narrow, locate and drill holes again.

3. Tighten the expansion bolts slightly and place one vertically into each hole.

4. Use a rubber mallet to hammer the expansion bolt until the expansion tube is buried intothe hole, and then tighten the bolt.

5. Remove the bolts, spring washers, and flat washers by turning them counterclockwise.

NOTICEAfter dismantling an expansion bolt, ensure that the top of the expansion tube is on thesame level as the concrete floor. Otherwise, the cabinet cannot be installed on the concretefloor evenly and securely.

Step 4 Place the base in the correct position, and then install the bolt with the spring washer and flatwasher, as shown in Figure 7-3.

Figure 7-3 Installing the base in the correct position

Step 5 Use a level to check whether the base is level with the horizontal plane. If the base is not level,use spacers to adjust the base, as shown in Figure 7-4.



40

Figure 7-4 Adjusting the base until it is horizontally level

(1) Level (2) Spacer

Step 6 Use a torque wrench to tighten the bolts to 45 N·m, as shown in Figure 7-5.

Figure 7-5 Tightening the bolts

Step 7 Use a Phillips screwdriver to loosen the three M4 screws on the front cover plate of the base,and then remove the front cover plate, as shown in Figure 7-6.

NOTE

Reserve the front cover plate for later use.



41

Figure 7-6 Removing the front cover plate

Step 8 Remove the baffle plate from either side of the base. The left side is used as an example inFigure 7-7.

Figure 7-7 Removing the baffle plate

Step 9 Remove the baffle plate from the rear of the base, as shown in Figure 7-8.

Figure 7-8 Removing the baffle plate from the rear of the base



42

Step 10 If an RFC needs to be installed on the base, secure the mounting blocks to the base, as shownin Figure 7-9.

NOTE

The mounting blocks are placed in the RFC accessory package.

Figure 7-9 Securing the mounting blocks

(1) Bolt (2) Spring washer (3) Flat washer (4) Mounting block

----End



43

8 Installing the cabinet

About This Chapter

When the BTS3900A cabinet is installed onsite, the installation method depends on the outdoorenvironment.

8.1 Installing the Cabinet on a BaseThis section describes the procedure and precautions for installing a cabinet of the BTS3900Aon a base.

8.2 Stacking Two CabinetsThis chapter describes the procedure and precautions for stacking an APM30H (Ver.D) on anRFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 8 Installing the cabinet


44

8.1 Installing the Cabinet on a BaseThis section describes the procedure and precautions for installing a cabinet of the BTS3900Aon a base.

Procedurel To secure an APM30H or TMC11H and an RFC onto the base, do as follows:

NOTE

l In AC scenarios, the APM30H and RFC are stacked before delivery.

l In DC scenarios, the TMC11H and RFC are stacked before delivery.

1. Use a flat-head screwdriver to remove the four M12x20 plastic screws from the topof the cabinet, and then install the lifting lugs in the corresponding holes, as shown inFigure 8-1.

NOTICEReserve the plastic screws for later use.

Figure 8-1 Installing the lifting lugs

(1) Plastic screw (2) Lifting lug

2. Route lifting slings through the holes in the lifting eyes, and then hoist the cabinet, as

shown in Figure 8-2.



45

Figure 8-2 Installing the slings

3. Move the cabinet to the top of the base and lightly push the cabinet to horizontally

slide the support brace into the trough on the rear of the cabinet, as shown in Figure8-3.

CAUTIONAt least two persons are required for lifting a cabinet.



46

Figure 8-3 Lifting a cabinet onto a base

4. Remove the slings and use a flat-head screwdriver to secure the four M12x20 plastic

screws on the top of the cabinet, as shown in Figure 8-4.

NOTICEBefore installing the plastic screws, clean the mounting holes to prevent entry of metalbits.



47

Figure 8-4 Installing the plastic screws

5. Use two M12x35 bolts to secure the TMC11H onto the base, and use a torque wrench

to tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-5.

Figure 8-5 Securing the RFC onto the base

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot

l To install a TMC11H, IBBS200D, or IBBS200T on the base, do as follows:



48

NOTE

l The procedure for installing an IBBS200D is described as an example.

l If a TMC11H, IBBS200D, or IBBS200T is not required for the base station, skip the followingprocedure.

1. Lift the cabinet onto the base and align the bolt holes of the cabinet with those in thebase, as shown in Figure 8-6.

Figure 8-6 Lifting the IBBS200D onto the base

2. Use four M12x35 bolts to secure the cabinet onto the base, and use a torque wrenchto tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-7.

Figure 8-7 Securing the IBBS200D on the base

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubberfoot

(5) Gasket with anoblong hole



49

----End

8.2 Stacking Two CabinetsThis chapter describes the procedure and precautions for stacking an APM30H (Ver.D) on anRFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

8.2.1 Stacking an APM30H (Ver.D) on an RFC (Ver.A)This section describes the procedure and precautions for stacking an APM30H (Ver.D) on theRFC (Ver.A).

Procedure

Step 1 On the LMT, block the RFUs in the RFC on which a cabinet is to be stacked.

NOTE

This step can be performed either remotely or locally. You are advised to perform this step remotely. Fordetails, see the related initial configuration guide.

Step 2 Powering Off the BTS3900A (Ver.A), please refer to Powering Off the BTS3900A.

Step 3 Set the circuit breakers in the RFC and the corresponding circuit breakers on the PDU to OFF.

Step 4 Remove the cables listed in Table 8-1 from the RFC, as shown in Figure 8-8. The FMUA-DCDU monitoring signal cable is optional.

Figure 8-8 Removing cables from the RFC



50

Table 8-1 Cables to be removed from the RFC

No. Cable One End The Other End

Connector

InstallationPosition

Connector InstallationPosition

P1 RFC inputpowercable

OTterminal

NEG(-) and RTN(+) terminals nearthe LOAD7(30A)silkscreen on thePDU in the APM

OT terminal NEG(-) and RTN(+) terminals onthe DCDU-02 inthe RFC

P2toP4

RFU powercable

Parallelterminal

One of the RFU0 toRFU2 ports on theDCDU-02 in theRFC

3V3 connector PWR port on anRFU in the RFC

P5 (Optional)FMUA-DCDUmonitoringsignalcable

Cord endterminal

SPD ALM port onthe DCDU-02 inthe RFC

RJ45 connector TEM_HUMARRESTER porton the FMUA inthe RFC

Step 5 Remove the sealing pieces from the top of the RFC, and install the cabling cover plate, as shownin Figure 8-9.

Figure 8-9 Removing the sealing pieces from the top of the RFC

(1) Sealing bolt (2) Flat cover plate (3) Waterproof ring (4) Cabling cover plate

Step 6 Remove the sealing pieces from the cable outlets at the bottom of the APM30H, as shown inFigure 8-10.



51

Figure 8-10 Removing the sealing pieces from the cable outlets at the bottom of the APM30H

Step 7 Stack an APM30H on the RFC, and use four bolts to secure the APM30H to RFC, as shown inFigure 8-11.

Figure 8-11 Securing the APM30H to RFC

(1) Socket wrench (2) Bolts (3) Gaskets with oblong holes

Step 8 Reconnect the RFU power cable and FMUA-DCDU monitoring signal cable (optional) in theRFC, as shown in Figure 8-12.



52

Figure 8-12 Reconnect the cables in the RFC

----End

Follow-up Procedure

After stacking cabinets, reserve the sealing pieces, including the flat cover plates and sealingbolts.

8.2.2 Stacking an APM30H (Ver.D) on an RFC (Ver.B) or RFC(Ver.C)

This section describes the procedure and precautions for stacking an APM30H (Ver.D) on anRFC (Ver.B) or RFC (Ver.C).

Procedure

Step 1 On the LMT, block the RFUs in the RFC on which a cabinet is to be stacked.

NOTE

This step can be performed either remotely or locally. You are advised to perform this step remotely. Fordetails, see the related initial configuration guide.

Step 2 Powering Off the BTS3900A (Ver.B), please refer to Powering Off the BTS3900A. PoweringOff the BTS3900A (Ver.C), please refer to Powering Off the BTS3900A.

Step 3 Set the circuit breakers in the RFC and the corresponding circuit breakers on the DCDU to OFF.

Step 4 Remove the original cables from the RFC.

l If the RFC (Ver.B) is used, remove the RFC input power cable from the RFC, as shown inFigure 8-13.



53

Figure 8-13 Removing the cable from the RFC (Ver.B)

Table 8-2 Cable to be removed from the RFC (Ver.B)

No.

Cable One End The Other End

Connector




Powerseries 120connector(blue)

APM30H/EPS OT terminal NEG(-) andRTN(+)terminals on theDCDU-01 inthe RFC

l If the RFC (Ver.C) is used, remove the RFC input power cable from the RFC, as shown in

Figure 8-14.



54

Figure 8-14 Removing the cable from the RFC (Ver.C)

Table 8-3 Cable to be removed from the RFC (Ver.C)

No.


Connector




OTterminal

Junction box inthe RFC

Power series120 connector(blue)

APM30H/EPU

Step 5 Remove the cover plates from the cable outlets on both sides at the top of the cabinet, as shownin Figure 8-15.

Figure 8-15 Removing the cover plates from the cable outlets



55

Step 6 Remove the four plastic screws from the top of the cabinet, as shown in Figure 8-16.

Figure 8-16 Removing the plastic screws

Step 7 Stack the cabinets and ensure that the installation holes on the upper cabinet are aligned withthe installation holes on the lower cabinet, as shown in Figure 8-17.

Figure 8-17 Stacking the cabinets

Step 8 Use four M12x35 bolts to secure the upper cabinet onto the lower cabinet, and use a torquewrench to tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-18.



56

Figure 8-18 Tightening the bolts

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot (5) Gasket with an oblonghole

----End

8.2.3 Stacking an IBBS200D/IBBS200T (Ver.D) on a BBC orIBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C)

This section describes the procedure and precautions for stacking an IBBS200D/IBBS200T(Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C).

Procedure

Step 1 Remove battery cables from the upper cabin of the BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C).1. Set the circuit breaker for the BBC or IBBS200T or IBBS200D in the APM30 or APM30H

to OFF.2. Set the circuit breakers on the power distribution box to OFF in the BBC or IBBS200T or

IBBS200D.3. Disconnect the power cables from the wiring posts on both sides of the upper battery group

in the BBC or IBBS200T or IBBS200D, as shown in Figure 8-19.



57

Figure 8-19 Removing battery cables from the upper cabin of the BBC or IBBS200T orIBBS200D

Table 8-4 Cables for the batteries removed from the upper cabin of the BBC or IBBS200Tor IBBS200D

Number



Connector


P1andP2

Battery powercable

OT terminal BBC orIBBS200T orIBBS200D/Battery

OTterminal

BBC orIBBS200T orIBBS200D/NEG(-) andRTN(+) wiringcopper bars

4. Remove the short-circuiting copper bars between the batteries from the upper battery group

in the BBC or IBBS200T or IBBS200D, and then remove the batteries, as shown in Figure8-20.



58

Figure 8-20 Removing the short-circuiting copper bars

Step 2 Remove the cover plates at the top of BBC/IBBS200T (Ver.A), as shown in Figure 8-21.Remove the cover plates at the top of IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T(Ver.C), as shown in Figure 8-22.

1. Remove the four sealing caps at the top of the battery cabinet.

2. Open the door of the battery cabinet and loosen the screws on the cover plates, remove thecover plates.

3. Install the cabling cover plate on the same places.

Figure 8-21 Removing the cover plates at the top of BBC/IBBS200T (Ver.A)

(1) Sealing bolt (2) Flat cover plate (3) Waterproof gasket (4) Cabling cover plate



59

Figure 8-22 Removing the cover plates at the top of IBBS200D/IBBS200T (Ver.B) orIBBS200D/IBBS200T (Ver.C)

Step 3 (Optional) While stacking on a BBC, remove the cover plate at the bottom of IBBS200D/IBBS200T (Ver.D), as shown in Figure 8-23, while for stacking on IBBS200T (Ver.A) orIBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C) omit this step.

Figure 8-23 Removing the cover plate at the bottom of IBBS200D/IBBS200T (Ver.D)

Step 4 Stack the IBBS200D (Ver.D) or IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) orIBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C), as shown in Figure 8-24.1. Stack the cabinets and ensure that the installation holes on the upper cabinet are aligned

with the installation holes on the lower cabinet.2. Use four M12x35 bolts to secure the upper cabinet onto the lower cabinet, and use a torque

wrench to tighten the bolts to 45 N·m (398.28 lbf·in.).



60

Figure 8-24 Stacking and tightening the cabinets

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot (5) Gasket with an oblonghole

----End



61

9 Installing the Equipotential Cable andPGND Cable

An equipotential cable connects PGND screws on different cabinets to ensure the equipotentialbonding between the cabinets. A PGND cable connects a ground screw on a cabinet and thePGND bar to ensure proper grounding of the cabinet.

PrerequisitesA Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.

Context

Principles for grounding outdoor cabinets:

l The upper cabinet is connected to the lower cabinet by using equipotential cables.

l The lower cabinet is connected to the RFC by using equipotential cables.

l The RFC is connected to the ground busbar by using the PGND cable.

Table 9-1 lists the specifications of a PGND cable and an equipotential cable.

Table 9-1 Specifications of a PGND cable and an equipotential cable

Cable Cross-Sectional Area ofthe Core Wire and Size ofthe OT Terminal

Color

PGND cable OT terminal (M6, 16 mm2 or0.025 in.2)

l 220 V AC or -48 V DC input: greenand yellow

l 110 V AC input: greenEquipotentialCable

OT terminal (M6, 16 mm2 or0.025 in.2)

The following procedure uses the scenario where one APM30H (Ver.D), one RFC (Ver.D), andtwo IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) as an example.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 9 Installing the Equipotential Cable and PGND Cable


62

Procedure

Step 1 Prepare the PGND cable and equipotential cable.1. Cut the cable to a length suitable for the cable route.2. Add an OT terminal to each end of the cable according to the instructions in Assembling

the OT Terminal and the Power Cable.

Step 2 Install the PGND cable.1. Connect one end of the PGND cable to the ground bar on the inner wall of the RFC, as

shown in Figure 9-2.

NOTE

When installing a PGND cable, tightly press the OT terminals in the correct direction, as shown in Figure9-1.

Figure 9-1 Installing the OT terminals correctly

2. Connect the other end of the PGND cable to the external ground copper bar, as shown in

Figure 9-2.

Figure 9-2 Installing the PGND cable

Step 3 Install the equipotential cable.

Figure 9-3 shows the positions for installing the equipotential cables in cabinets. For detailedprocedure, see Step 2.



63

Figure 9-3 Installing the equipotential cable

Step 4 Lay out the cables according to the instructions in Cabling Requirements, and use cable ties tobind them.

Step 5 Label the installed cables according to the instructions in Attaching a Sign Plate Label.

----End



64

10 Installing Boards and Modules

About This Chapter

This chapter describes the new boards and modules to be installed during capacity expansion.

ContextNOTE

For details about the boards and modules in each cabinet, see the related product manuals.

10.1 Installing an UEIUThis section describes the procedure for adding a UEIU in the BBU.

10.2 Installing an RFUThis section describes the procedure and precautions for installing an RFU in the RFC.

10.3 Installing Cable Outlet Modules in a CabinetThis section describes procedure for installing cable outlet modules in an APM30H (Ver.B) oran APM30H (Ver.C).

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 10 Installing Boards and Modules


65

10.1 Installing an UEIUThis section describes the procedure for adding a UEIU in the BBU.

Context

In the scenario of the capacity expansion, one UEIU is added in BBU.

The UEIU is installed in the slot labeled PWR1 in the BBU. For details, see the boardconfigurations in the corresponding Hardware Description.

Procedure

Step 1 Slide the new UEIU into the slot labeled PWR1 in the BBU, as shown in Figure 10-1.

Figure 10-1 Installing an UEIU

Step 2 Tighten the screws on the plane of the board.

----End

10.2 Installing an RFUThis section describes the procedure and precautions for installing an RFU in the RFC.

Prerequisites

The following tools and materials are available: a torque wrench, an ESD wrist strap, ESDgloves, Phillips screwdrivers, an ESD box or bag, dustfree cloth, keys to the cabinet door, andan RFU handle.

Context

The quantity of RFUs to be added depends on the actual needs for capacity expansion. Theprocedure for installing an RFU in an RFC Ver.A, Ver.B, Ver.C, and Ver.D cabinet is the same,the picture in the procedures is based on the RFC Ver.B cabinet.



66

The new RFUs are installed in vacant slots in the RFC. For details, see the BTS3900A (Ver.D)Hardware Description.

CAUTIONl Take proper ESD protection measures, for example, wear an ESD wrist strap and ESD gloves,

to prevent electrostatic damage to the boards, modules, or electronic components.

l An RFU is heavy. Use both hands to handle it with caution during the installation.

Procedure

Step 1 Set the corresponding DC output power switch on the DCDU panel to OFF.

Step 2 Remove the 3V3 connector from the lower part of the filler panel in the slot where the RFU isto be installed.

Step 3 Use a Phillips screwdriver to remove the screws on the filler panel, and pull out the filler panel.

Step 4 Place the new RFU on the corresponding guide rails, and slide it along the rails until it is inposition, as shown in Figure 10-2.

Figure 10-2 Installing an RFU

Step 5 Tighten the captive screws at the four corners of the RFU panel to secure the RFU to the subrack.

----End

10.3 Installing Cable Outlet Modules in a CabinetThis section describes procedure for installing cable outlet modules in an APM30H (Ver.B) oran APM30H (Ver.C).



67

ContextFor details about the cable outlets in the cabinets, see 3.5 Cable Holes of the BTS3900A (Ver.B)Cabinet and 3.6 Cable Holes of BTS3900A (Ver.C) Cabinets.

Procedure

Step 1 Lead the cable out of the cable outlet module through the cable hole of the proper aperture, asshown in Figure 10-3.

Figure 10-3 Leading the cable out of the cable outlet module

Step 2 Install the cable outlet modules, as shown in Figure 10-4.1. Insert the cable outlet module into the cable hole.2. Use rubber caps to seal vacant cable holes.3. Use a phillips screwdriver to tighten the M4 screw in the front of the cable outlet module

to 1.2 N·m, to secure the cable outlet module.



68

Figure 10-4 Installing the cable outlet module of the RFC

----End



69

11 Adding one RFC (Ver.D) (-48 V)

About This Chapter

This chapter describes capacity expansion scenarios where one RFC (Ver.D) is added to aseparated base station that is supplied with DC power and already configured with APM30 seriescabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H(Ver.C) series cabinets.

11.1 Cables to Be InstalledThis section describes the cables to be installed when an RFC (Ver.D) is added during capacityexpansion.

11.2 Installing an RFC Input Power CableThis section describes the procedure and precautions for installing an RFC input power cable ina -48 DC scenario.

11.3 Installing an RFC Monitoring Signal CableAn RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D)to the BBU.

11.4 Installing RF CablesThis chapter describes the procedure and precautions for installing the RF cables in a BTS3900A.The RF cables include the RF jumpers and inter-RFU RF signal cables.

11.5 Installing CPRI Electrical CablesCPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals betweenthe RFUs and BBU.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 11 Adding one RFC (Ver.D) (-48 V)


70

11.1 Cables to Be InstalledThis section describes the cables to be installed when an RFC (Ver.D) is added during capacityexpansion.

When an RFC (Ver.D) is added during capacity expansion, the power cable, monitoring signalcable, RF cable, and CPRI electrical cable must be installed.

NOTE

Install the cables with caution. Check the cable connections after installation to ensure that the originalcables in the cabinets are properly and securely connected.

Table 11-1 describes the cable connections in capacity expansion scenarios where APM30H(Ver.D) series cabinets are added to a base station configured with APM30 series cabinets,APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) seriescabinets. For details about the capacity expansion scenarios, see 3.2 Installation Scenarios.

Table 11-1 Capacity expansion scenario

Original Cabinets NewCabinet

Power CableConnections

Connections ofOther Cables

Two TMCs and one RFC(Ver.A)

An RFC(Ver.D)

For details, see Figure11-1.

For details about thecable connectionsduring capacityexpansion of APM30series cabinets, seeFigure 11-2 and Table11-2.

Two TMC11Hs (Ver.A)and one RFC (Ver.A)

For details about thecable connectionsduring capacityexpansion of APM30H(Ver.A) series cabinets,see Figure 11-3 andTable 11-3.

Two TMC11Hs (Ver.B)and one RFC (Ver.B)

For details about thecable connectionsduring capacityexpansion of APM30H(Ver.B) series cabinets,see Figure 11-4 andTable 11-4.



71

Original Cabinets NewCabinet

Power CableConnections


Two TMC11Hs (Ver.C)and one RFC (Ver.C)

For details about thecable connectionsduring capacityexpansion of APM30H(Ver.C) series cabinets,see Figure 11-5 andTable 11-5.

Figure 11-1 Power cable connections during the capacity



72

Figure 11-2 Cable connections during capacity expansion of APM30 series cabinets

Table 11-2 Cables to be installed during capacity expansion of APM30 series cabinets



Connector


P1 RFC inputpower cable

OT terminal(M6)

Junction box inthe RFC (Ver.D)

Dependingon theexternalequipment

External powerequipment

P2.1 RFCmonitoringsignal cable

RJ45connector

COM_IN porton the fanassembly in theRFC (Ver.D)

RJ45connector

COM_OUT porton the FMUA inthe RFC (Ver.A)

P3 toP14

RF jumper DIN elbowmaleconnector

ANT port on anRFU in the RFC(Ver.D)

DINstraightmaleconnector

Antenna feeder



73



Connector


P15toP17

CPRI electricalcable

SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU or one ofthe CPRI0 toCPRI2 ports onthe WBBP in theBBU

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.D)

Figure 11-3 Cable connections during capacity expansion of APM30H (Ver.A) series cabinets



74

Table 11-3 Cables to be installed during capacity expansion of APM30H (Ver.A) series cabinets



Connector



OT terminal(M6)





RJ45connector


RJ45connector



RJ45connector


RJ45connector

COM_OUT porton the HEUA inthe TMC11H(Ver.A)

P3 toP14




Antenna feeder

P15toP17


SFP20 maleconnector


SFP20maleconnector




75

Figure 11-4 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets

Table 11-4 Cables to be installed during capacity expansion



Connector



OT terminal(M6)





RJ45connector


RJ45connector

COM_OUT porton the CMUA inthe RFC (Ver.B)



76



Connector



RJ45connector


RJ45connector

COM_OUT porton the CMUA inthe TMC11H(Ver.B)

P3 toP14




Antenna feeder

P15toP17


SFP20 maleconnector


SFP20maleconnector




77

Figure 11-5 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets

Table 11-5 Cables to be installed during capacity expansion



Connector



OT terminal(M6)





RJ45connector


RJ45connector

COM_OUT porton the CMUE inthe RFC (Ver.C)



78



Connector



RJ45connector


RJ45connector

COM_OUT porton the CMUE inthe TMC11H(Ver.C)

P3 toP14




Antenna feeder

P15toP17


SFP20 maleconnector


SFP20maleconnector


11.2 Installing an RFC Input Power CableThis section describes the procedure and precautions for installing an RFC input power cable ina -48 DC scenario.

Prerequisitesl The following tools are available: a Phillips screwdriver, a torque screwdriver, a cable

cutter, and a multi-purpose crimping tool.

l The PGND cable is installed.

Contextl The colors and structures of the power cables may vary from the following table.

l The colors and structures of cables vary according to countries and areas. If cables arepurchased at local markets, the cables must comply with local rules and regulations.

l Contact with Huawei engineers to confirm the following issues:

– The cables and connectors prepared by the customer are to be used.

– Some cables of fixed lengths need to be shortened.

As listed in Table 11-6, power cables for the RFC have two specifications: 35 mm2 (0.05 in.2)and 16 mm2 (0.02 in.2).



79

Table 11-6 Input power cables for the RFC

Cable Color One End The Other End

Input powercable for theRFC

(35 mm2 or 0.05in.2, one group)

RTN(+)wire

Black OT terminal (M6, 35mm2 or 0.05 in.2)

Depending on theexternal equipment

NEG(-)wire

Blue


(16 mm2 or 0.02in.2, two groups)

RTN(+)wire


NEG(-)wire

Blue

Procedure

Step 1 Prepare an RFC input power cable.1. Cut the cable to a length suitable for the cable route.2. Add connectors to both ends of the RFC input power cable. For details, see Assembling

the OT Terminal and the Power Cable.

Step 2 Install an RFC power cable, as shown in Figure 11-6.1. Connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals

on the junction box on the inner left wall of the RFC.2. Connect the OT terminal at the other end of the power cable to the input power.



80

Figure 11-6 Installing an RFC input power cable

Step 3 Lay out the cable according to the instructions in Cabling Requirements and use cable ties tobind the cable.

Step 4 Use a PVC corrugated pipe to protect the cable outside the cabinet, and tie the pipe to the cableoutlet on the cabinet.

Step 5 Label the installed cable according to the instructions in Attaching a Sign Plate Label.

----End

11.3 Installing an RFC Monitoring Signal CableAn RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D)to the BBU.

Procedure

Step 1 Connect one end of the RFC monitoring signal cable to the port on the corresponding board inthe basic cabinet.

l When an RFC (Ver.D) is added to a base station that is configured with one TMC/TMC11H(Ver.A) and one RFC (Ver.A), connect one end of the RFC monitoring signal cable to theCOM_OUT port on the FMUA in an RFC (Ver.A), as shown in Figure 11-7.



81

l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs(Ver.A) and one RFC (Ver.A), connect one end of the RFC monitoring signal cable to theCOM_OUT port on the HEUA in a TMC11H (Ver.A), as shown in Figure 11-8.

l When an RFC (Ver.D) is added to a base station that is configured with one TMC11H (Ver.B)and one RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUTport on the CMUA in an RFC (Ver.B), as shown in Figure 11-9.

l When an RFC (Ver.D) is added to a base station that is configured with one TMC11H (Ver.C)and one RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUTport on the CMUE in an RFC (Ver.C), as shown in Figure 11-9.

l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs(Ver.B) and one RFC (Ver.B), connect one end of the RFC monitoring signal cable to theCOM_OUT port on the CMUA in a TMC11H (Ver.B), as shown in Figure 11-10.

l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs(Ver.C) and one RFC (Ver.C), connect one end of the RFC monitoring signal cable to theCOM_OUT port on the CMUE in a TMC11H (Ver.C), as shown in Figure 11-10.

Figure 11-7 Installing an RFC monitoring signal cable for one TMC (Ver.A)/TMC11H (Ver.A)and one RFC (Ver.A)



82

Figure 11-8 Installing an RFC monitoring signal cable for two TMC11Hs (Ver.A) and one RFC(Ver.A)



83

Figure 11-9 Installing an RFC monitoring signal cable for one TMC11H (Ver.B)/TMC11H(Ver.C) and one RFC (Ver.B)/RFC (Ver.C)



84

Figure 11-10 Installing an RFC monitoring signal cable for two TMC11Hs (Ver.B)/TMC11Hs(Ver.C) and one RFC (Ver.B)/RFC (Ver.C)

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario.

Step 3 Connect the other end of the RFC monitoring signal cable to the COM_IN port on the CMUEAin the RFC (Ver.D).

Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable tiesto bind the cable.

Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label.

Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cableoutlet on the cabinet.

----End




85

11.4.1 Installing RF JumpersRF jumpers connect the RFUs and the antenna system and exchange signals between the basestation and antenna system.

Prerequisites

A cable cutter, PVC insulation tape, and an open-end wrench or torque wrench are available.

ContextNOTE

RF jumpers are configured based on the site configuration. This section only describes the methods of installingand routing RF jumpers.

Procedure

Step 1 Remove the screw around the cable outlet at the bottom of the cabinet, and remove the cableoutlet module.

Step 2 Route the RF jumpers into the cabinet through the cable outlets according to one of the routesshown in the Figure 11-11, and lay out the jumpers according to the instructions in CablingRequirements.

Figure 11-11 Cabling the RF jumpers

Step 3 Install the RF jumpers, as shown in Figure 11-13 and Figure 11-12.

NOTICEConnect the RF jumpers securely to prevent RF signal leakage.



86

Figure 11-12 RF jumpers installed for interconnected RFUs

NOTE

Inter-RFU cables have been installed as required before delivery. You need to check whether the cables areconnected securely before onsite installation.

Figure 11-13 RF jumpers installed for RFUs that are not interconnected

1. Connect the DIN connectors on the RF jumpers to the ANT ports on the RFU panels.2. Use a 32 mm (1.26 in.) open-end wrench or torque wrench to tighten the two DIN

connectors from bottom up. Ensure that the tightening torque ranges 25 N·m (221.25 lbf·in)to 35 N·m (309.75 lbf·in).



87

Figure 11-14 Tightening the DIN connectors

Step 4 Seal the cable holes for the RF jumpers, as shown in Figure 11-15.

1. Route the RF jumpers through the corresponding cable holes, and reinstall the cable outletmodule at the bottom of the cabinet.

2. Use rubber caps to seal the idle cable holes on the cable outlet module.

3. Insert the metal piece, and tighten the screws.

Figure 11-15 Sealing the cable holes for the RF jumpers

(1) RF jumper (2) Cable outlet module (3) Metal piece

(4) Screw (5) Rubber plugs -

Step 5 Attach color coding to the RF jumpers according to the instructions in Attaching the Color Ring.



88

Step 6 Connect the DIN straight male connector at the other end of the RF cable to the connector ofthe jumper on the feeder side.

----End

11.4.2 (Optional) Installing an Inter-RFU RF Signal CableAn inter-radio frequency unit (RFU) signal cable connects the RX IN port on the panel of oneRFU to the RX OUT port on the panel of another RFU, transmitting RF signals and enablingRF signal exchange.

Procedure

Step 1 Link the QMA connector of the inter-RFU RF signal cable to the RX IN port on the panel ofone RFU, as shown in Figure 11-16.

Figure 11-16 Installing an inter-RFU RF signal cable

Step 2 Link the QMA connector at the other end to the RX_OUT port on the panel of another RFU, asshown in Figure 11-16 and Figure 11-17.



89

Figure 11-17 Installing inter-RFU RF signal cables

----End


ContextIf boards and modules are installed in a cabinet before delivery, the CPRI electrical cables arealso installed in the cabinet before delivery. The CPRI electrical cables between cabinets mustbe installed onsite.

NOTE

CPRI electrical cables are connected in different ways depending on site configurations, and this section onlyprovides the procedures of how to install the CPRI electrical cables as an example. For details, see section "CPRICable Connections" in the related hardware description.

Procedure

Step 1 Remove the dustproof bag from the connector at each end of the CPRI electrical cable.

Step 2 Insert the SFP connectors at one end of CPRI electrical cables into the CPRI port on the BBUpanel.

Step 3 Lay out the cables according to Figure 11-18 and Figure 11-19.



90

Figure 11-18 Cabling the CPRI electrical cables in APM30 series cabinets or APM30H (Ver.A)series cabinets

Figure 11-19 Cabling the CPRI electrical cables in APM30H (Ver.B) series cabinets orAPM30H (Ver.C) series cabinets

Step 4 Insert the SFP connectors at the other end of the CPRI electrical cables into the CPRI0 port theRFU panel.




91

NOTE

l Lay out the cables according to the figure corresponding to the onsite scenario. Ensure that the CPRI electricalcables are routed to RFUs through cable trays between the RFCs.

l When laying out the cables, use cable ties to bind the cables from the upper cabling teeth to the lower cablingteeth on the binding bracket and ensure that the heads of the cable ties face outwards, as shown in Figure11-20.

Figure 11-20 Binding the CPRI electrical cables

(1) Cabling tooth (2) Binding bracket (3) Head of the cable tie

Step 6 Label the installed cables according to the instructions in Attaching an L-Shaped Label.

----End



92

12 Adding One APM30H (Ver.D), One RFC(Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts

(Ver.D)

About This Chapter

This chapter describes capacity expansion scenarios where one APM30H (Ver.D), one RFC(Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added to a separated base stationthat is supplied with AC power and already configured with APM30 series cabinets, APM30H(Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

12.1 Cables to Be InstalledThis section describes the cables to be installed when one APM30H (Ver.D), one RFC (Ver.D),and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added during capacity expansion.

12.2 Installing Power CablesThis chapter describes the procedure and precautions for installing the input power cables andother power cables for the added cabinets.

12.3 Installing Monitoring Signal CablesThis chapter describes the procedure and precautions for installing monitoring signal cables forthe added cabinets.



12.6 Installing the BatteriesThis section describes the procedure and precautions for installing the batteries and related cablesin the IBBS200D, IBBS200T, IBBS700D, and IBBS700T.


12 Adding One APM30H (Ver.D), One RFC (Ver.D), andTwo IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)


93

12.1 Cables to Be InstalledThis section describes the cables to be installed when one APM30H (Ver.D), one RFC (Ver.D),and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added during capacity expansion.

When one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts(Ver.D) are added during capacity expansion, power cables, monitoring signal cables, RF cables,CPRI electrical cables, and cables for batteries must be installed.

NOTE




Original Cabinets New Cabinets Power CableConnections


One APM30, oneRFC (Ver.A), twoBBCs, and one TMC

One APM30H(Ver.D), one RFC(Ver.D), and twoIBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)

l For details aboutthe power cableconnections inthe scenariowhere anIBBS200D(Ver.D) isconfigured, seeFigure 12-1 andTable 12-2.

l For details aboutthe power cableconnections inthe scenariowhere anIBBS200T(Ver.D) isconfigured, seeFigure 12-2 andTable 12-3.

For details about thecable connectionsduring capacityexpansion of APM30series cabinets, seeFigure 12-3 andTable 12-4.

One APM30H(Ver.A), one RFC(Ver.A), twoIBBS200Ts (Ver.A),and one TMC11H(Ver.A)

For details about thecable connectionsduring capacityexpansion ofAPM30H (Ver.A)series cabinets, seeFigure 12-4 andTable 12-5.

One APM30H(Ver.B), one RFC(Ver.B), twoIBBS200Ds (Ver.B)/IBBS200Ts (Ver.B),and one TMC11H(Ver.B)

For details about thecable connectionsduring capacityexpansion ofAPM30H (Ver.B)series cabinets, seeFigure 12-5 andTable 12-6.




94



One APM30H(Ver.C), one RFC(Ver.C), twoIBBS200Ds (Ver.C)/IBBS200Ts (Ver.C),and one TMC11H(Ver.C)

For details about thecable connectionsduring capacityexpansion ofAPM30H (Ver.C)series cabinets, seeFigure 12-6 andTable 12-7.

Figure 12-1 Power cable connections in the scenario where an IBBS200D (Ver.D) is configured




95

Table 12-2 Power cables to be installed in the scenario where an IBBS200D (Ver.D) isconfigured



Connector


P1.1 APM30Hpower cable

OT terminal AC INPUTterminal on theEPU in theAPM30H(Ver.D)



P1.2 RFC inputpower cable

OT terminal Junction box inthe RFC (Ver.D)

OTterminal

RFC1 powerinput terminal onthe EPU in theAPM30H(Ver.D)

P2 IBBS200Dpower cable

OT terminal Battery powerinput terminalnear the BATsilkscreen on theEPU in theAPM30H(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the lowerIBBS200D(Ver.D)

OT terminal RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the upperIBBS200D(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the lowerIBBS200D(Ver.D)

P3 Power cablefor the fan inthe IBBS200D

EPC4connector

LOAD8 port onthe EPU in theAPM30H(Ver.D)

EPC4connector

INPUT terminalnear the FAN/TEC silkscreenon the powerdistribution boxin the lowerIBBS200D(Ver.D)




96



Connector


EPC4connector

INPUT terminalnear the FAN/TEC silkscreenon the powerdistribution boxin the upperIBBS200D(Ver.D)

EPC4connector

OUTPUTterminal near theFAN/TECsilkscreen on thepowerdistribution boxin the lowerIBBS200D(Ver.D)

P4 (Optional)heating-filmpower cable inthe IBBS200D

OT terminal L and Nterminals on thejunction box forthe heating filmin the upperIBBS200D(Ver.D)

OTterminal

L1 and N1terminals on thejunction box inthe APM30H(Ver.D)

L and N ports onthe junction boxfor the heatingfilm in the lowerIBBS200D(Ver.D)

L2 and N2 portson the junctionbox in theAPM30H(Ver.D)

P23 Power cablefor batteries

OT terminal Batteries in theIBBS200D(Ver.D)

OTterminal

NEG(-) andRTN(+)terminals on thewiring copperbars in theIBBS200D(Ver.D)

P24 Short-circuitingcopper barbetweenbatteries

- Batteries in theIBBS200D(Ver.D)





97

Figure 12-2 Power cable connections in the scenario where an IBBS200T (Ver.D) is configured

Table 12-3 Power cables to be installed in the scenario where an IBBS200T (Ver.D) isconfigured



Connector


P1.1 APM30Hpower cable




P1.2 RFC inputpower cable

OT terminal Junction box inthe RFC (Ver.D)

OTterminal

RFC1 powerinput terminal onthe EPU in theAPM30H(Ver.D)




98



Connector


P2 IBBS200Tpower cable


OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the lowerIBBS200T(Ver.D)

OT terminal RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the upperIBBS200T(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the lowerIBBS200T(Ver.D)

P3 Power cablefor the TEC inthe IBBS200T

EPC4connector


EPC4connector

INPUT port nearthe FAN/TECsilkscreen on thepowerdistribution boxin the lowerIBBS200T(Ver.D)

EPC4connector

INPUT port nearthe FAN/TECsilkscreen on thepowerdistribution boxin the upperIBBS200T(Ver.D)

EPC4connector

OUTPUT portnear the FAN/TEC silkscreenon the powerdistribution boxin the lowerIBBS200T(Ver.D)


OT terminal Batteries in theIBBS200T(Ver.D)

OTterminal

NEG(-) andRTN(+)terminals on thewiring copperbars in theIBBS200T(Ver.D)




99



Connector



- Batteries in theIBBS200T(Ver.D)


Figure 12-3 Cable connections during capacity expansion of APM30 series cabinets




Connector


P5 RFCmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin the RFC(Ver.D)

RJ45connector





100



Connector


P6 APM30Hmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin the APM30H(Ver.D)

RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30

P7 IBBS200Tmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin the lowerIBBS200T(Ver.D)

RJ45connector

COM_485 porton the PMU inthe APM30H(Ver.D)

COM_OUT porton the CMUEAin the lowerIBBS200T(Ver.D)

COM_IN porton the CMUEAin the upperIBBS200T(Ver.D)

P8 toP19




Antenna feeder

P20toP22


SFP20 maleconnector


SFP20maleconnector





101

Figure 12-4 Cable connections during capacity expansion of APM30H (Ver.A) series cabinets




Connector



RJ45connector


RJ45connector



RJ45connector


RJ45connector

COM_OUT porton the HEUA inthe TMC11H(Ver.A)




102



Connector



RJ45connector


RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30H(Ver.A)


RJ45connector

COM_IN porton the CMUEAin the lowerIBBS200T(Ver.D)

RJ45connector


COM_OUT porton the CMUEAin the lowerIBBS200T(Ver.D)

COM_IN porton the CMUEAin the upperIBBS200T(Ver.D)

P8 toP19




Antenna feeder

P20toP22


SFP20 maleconnector


SFP20maleconnector





103

Figure 12-5 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets

Table 12-6 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets



Connector



RJ45connector


RJ45connector



RJ45connector


RJ45connector

COM_OUT porton the CMUA inthe TMC11H(Ver.B)




104



Connector



RJ45connector


RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30H(Ver.B)

P7 IBBS200D/IBBS200Tmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin the lowerIBBS200D(Ver.D)/IBBS200T(Ver.D)

RJ45connector


COM_OUT porton the CMUEAin the lowerIBBS200D(Ver.D)/IBBS200T(Ver.D)

COM_IN porton the CMUEAin the upperIBBS200D(Ver.D)/IBBS200T(Ver.D)

P8 toP19




Antenna feeder

P20toP22


SFP20 maleconnector


SFP20maleconnector





105

Figure 12-6 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets

Table 12-7 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets



Connector



RJ45connector


RJ45connector





106



Connector



RJ45connector


RJ45connector

COM_OUT porton the CMUE inthe TMC11H(Ver.C)


RJ45connector


RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30H(Ver.C)

P7 IBBS200D/IBBS200Tmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin the lowerIBBS200D(Ver.D)/IBBS200T(Ver.D)

RJ45connector


COM_OUT porton the CMUEAin the lowerIBBS200D(Ver.D)/IBBS200T(Ver.D)

COM_IN porton the CMUEAin the upperIBBS200D(Ver.D)/IBBS200T(Ver.D)

P8 toP19




Antenna feeder

P20toP22


SFP20 maleconnector


SFP20maleconnector






107

12.2.1 Installing an APM30H Input Power CableAn APM30H input power cable connects the external power equipment and input wiringterminals on the EPU, feeding external power into the cabinet in a BTS3900A.



l The PGND cable has been installed.

Contextl Before the cabinets in a BTS3900A are delivered, boards and power cables inside the

cabinets have been installed. The external input power cables need to be installed onsite.

l Colors and structures of cables vary in different regions. If cables are purchased at localmarkets, they must comply with local rules and regulations.

l Contact Huawei engineers when any of the following situations occurs:

– The cable and connectors prepared by customers are used.

– The fixed-length cable is cut into proper length.

The power supply to the BTS3900A cabinet (AC) can be 220 V AC three-phase, 220 V ACsingle-phase, or 110 V dual-live-wire power. Table 12-8 lists the specifications of the APM30Hinput power cable delivered by default in different power supply scenarios.

Table 12-8 Specifications of input power cables for the APM30H

Cable Color One End The OtherEnd

Remarks

Input powercable for theAPM30Hsupplied with220 V AC three-phase power

L1wire

Brown OT terminal (M6,4 mm2 or 0.006 in.2)


Black cable withdual insulationlayers and fourcore wires

L2wire

Black OT terminal (M6,4 mm2 or 0.006 in.2)


L3wire

Gray OT terminal (M6,4 mm2 or 0.006 in.2)


Nwire

Blue OT terminal (M6,4 mm2 or 0.006 in.2)





108


Remarks

Input powercable for theAPM30Hsupplied with220 V ACsingle-phasepower

L wire Brown OT terminal (M6,16 mm2 or 0.025in.2)


Two wires (Land N), eachwith a singlecore and twoinsulation layers

Nwire

Blue OT terminal (M6,16 mm2 or 0.025in.2)


Input powercable for theAPM30Hsupplied with110 V AC dual-live-wire power

L1wire

Black OT terminal (M6,16 mm2 or 0.025in.2)


Three wires (L1,L2, and N), eachwith a singlecore and twoinsulation layers

L2wire

Red OT terminal (M6,16 mm2 or 0.025in.2)


Nwire

White OT terminal (M6,16 mm2 or 0.025in.2)


Procedure

Step 1 Prepare an APM30H input power cable.

1. Cut the cable to a length suitable for the cable route.

2. Add OT terminals to each end of the cable according to the instructions in Assembling theOT Terminal and the Power Cable.

Step 2 Install the APM30H input power cable, as shown in Figure 12-7, Figure 12-8, or Figure12-9.

1. Use a Phillips screwdriver to remove the M3 screws from the protection hood for the ACinput wiring terminals, and open the protection hood.

2. Optional: When 220 V three-phase input is used, remove the short-circuiting bars formthe L1, L2, and L3 AC terminals for the AC input.

NOTE

When 220 V single-phase input is used, do not remove the short-circuiting bars. When 110 V dual-live-wire input is used, the EPU does not require short-circuiting bars.

3. Route the cable into the cabinet along the inner left side of the cabinet, and connect eachwire of the cable to the corresponding terminal.

4. Reinstall the protection hood for the AC input wiring terminals.




109

Figure 12-7 Installing an APM30H input power cable (220 V three-phase)




110

Figure 12-8 Installing an APM30H input power cable (220 V single-phase)




111

Figure 12-9 Installing an APM30H input power cable (110 V dual-live-wire)

Step 3 Lay out the cable according to the instructions in Cabling Requirements. Then use cable ties tobind the cables.



----End

12.2.2 Installing the Power Cables from the APM30H to theIBBS200D or IBBS200T (APM:IBBS = 1:2)

This section describes the procedure for installing the power cables from the APM30H to theIBBS200D or IBBS200T in the scenarios where the number of configured APM30Hs is half thenumber of configured IBBS200Ds or IBBS200Ts.



l The PGND cable is installed.




112

Contextl The colors and structures of the power cables may vary from the following table.l The colors and structures of cables vary according to countries and areas. If cables are

purchased at local markets, the cables must comply with local rules and regulations.l Contact with Huawei engineers to confirm the following issues:


– Some cables of fixed lengths need to be shortened.l A site can only be configured with either the IBBS200D or IBBS200T.

Table 12-9 lists the power cables from the APM30H to the IBBS200D or IBBS200T.

Table 12-9 Power cables from the APM30H to the IBBS200D or IBBS200T

Cable WireColor

One End The Other End

Power cables forthe fan in theIBBS200D

RTN(+)wire

Black EPC4 connector EPC4 connector

NEG(-)wire

Blue

Cascading powercable for the fanin the IBBS200D

RTN(+)wire


NEG(-)wire

Blue

Power cable forthe TEC in theIBBS200T

RTN(+)wire


NEG(-)wire

Blue

Cascading powercable for the TECin the IBBS200T

RTN(+)wire


NEG(-)wire

Blue

Power cable forbatteries

RTN(+)wire

Red OT terminal (M8, 35mm2 or 0.05 in.2)

OT terminal (M8, 35mm2 or 0.05 in.2)

NEG(-)wire

Black

Cascading powercable for thebatteries

RTN(+)wire

Red OT terminal (M8, 35mm2 or 0.05 in.2)

OT terminal (M8, 35mm2 or 0.05 in.2)

NEG(-)wire

Black




113

Cable WireColor

One End The Other End

Power cable (twowires) for theheating film inthe IBBS200D

L wire Brown OT terminal (M4, 1.5mm2 or 0.002 in.2)

OT terminal (M4, 1.5mm2 or 0.002 in.2)

N wire Blue

Procedure

Step 1 Prepare the cable.1. Confirm the type of the battery cabinet (IBBS200D or IBBS200T) to be configured and

determine the cable to be prepared and installed according to Table 12-9.2. Cut the cable to a length suitable for the actual cable route.3. Add a connector at each end of the cable by performing the following operations:

l Assembling the EPC4 Connector and the Power Cablel Assembling the OT Terminal and the Power Cable

Step 2 Install power cables for the storage batteries, as shown by P1 in Figure 12-10.1. Connect the M8 OT terminal at one end to the DC input terminal near the BAT silkscreen

on the right side of the EPU in the APM30H.2. Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-)

wiring terminals near the BAT silkscreen in the lower part of the power distribution boxin the lower IBBS200D or IBBS200T.

Step 3 Install cascading power cables for the storage batteries, as shown by P2 in Figure 12-10.1. Connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) wiring

terminals near the BAT silkscreen in the upper part of the power distribution box in thelower IBBS200D or IBBS200T.

2. Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-)wiring terminals near the BAT silkscreen in the lower part of the power distribution boxin the upper IBBS200D or IBBS200T.




114

Figure 12-10 Installing the power cables and cascading power cables for the storage batteries

Step 4 Install the power cable for the fan in the IBBS200D, as shown by P1 in Figure 12-11.

NOTE

If no IBBS200D is configured, skip this step.

1. Connect the EPC4 connector at one end of the cable to the DC output terminal LOAD8 onthe right side of the EPU in the APM30H.

2. Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near theINPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

Step 5 Install the cascading power cable for the fan in the IBBS200D, as shown by P2 in Figure12-11.

NOTE

If no IBBS200D is configured, skip this step.

1. Connect the EPC4 connector at one end of the cable to the FAN/TEC port near the OUTPUTsilkscreen in the middle of the power distribution box in the lower battery cabinet.

2. Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near theINPUT silkscreen in the middle of the power distribution box in the upper battery cabinet.




115

Figure 12-11 Installing the power cables and cascading power cables for the fan in theIBBS200D

Step 6 Install the power cable for the heating film in the upper IBBS200D, as shown by P1 in Figure12-12.

NOTE

Skip this step if no IBBS200D is configured or no heating film is configured in the IBBS200D.

1. Connect the OT terminals at one end of the cable to the L1 and N1 terminals in the junctionbox on the inner left wall of the APM30H.

2. Connect the OT terminals at the other end of the cable to the L and N terminals in thejunction box on the inner left wall of the upper IBBS200D.

Step 7 Install the power cable for the heating film in the lower IBBS200D, as shown by P2 in Figure12-12.

NOTE

Skip this step if no IBBS200D is configured or no heating film is configured in the IBBS200D.

1. Connect the OT terminals at one end of the cable to the L2 and N2 terminals in the junctionbox on the inner left wall of the APM30H.




116

2. Connect the OT terminals at the other end of the cable to the L and N terminals in thejunction box on the inner left wall of the lower IBBS200D.

Figure 12-12 Installing the power cables for the heating films in the IBBS200Ds

NOTICEWhen installing the heating-film power cables in the junction boxes of the IBBS200Ds, do notconnect the cables in the manner as shown in Figure 12-13.l Do not expose the wires of the power cable outside the power supply box.l The power cables for the heating films must be routed into the power supply boxes from the

top, not from the bottom.




117

Figure 12-13 Incorrect connections of the heating-film power cables in the junction boxes ofthe IBBS200Ds

Step 8 Install the power cable for the TEC in the IBBS200T, as shown by P1 in Figure 12-14.

NOTE

Skip this step if no IBBS200T is configured.

1. Connect the EPC4 connector at one end of the cable to the DC output terminal LOAD8 onthe right side of the EPU in the APM30H.

2. Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near theINPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

Step 9 Install the power cable for the TEC in the IBBS200T, as shown by P2 in Figure 12-14.

NOTE

Skip this step if no IBBS200T is configured.

1. Connect the EPC4 connector at one end of the cable to the FAN/TEC port near the OUTPUTsilkscreen in the middle of the power distribution box in the lower battery cabinet.

2. Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near theINPUT silkscreen in the middle of the power distribution box in the upper battery cabinet.




118

Figure 12-14 Installing the power cable and cascading power cable for the TEC in the IBBS200T




----End


12.3.1 Installing an APM30H Monitoring Signal CableAn APM30H monitoring signal cable connects the BBU and the monitoring signal outputterminal on the CMUEA in the APM30H. The APM30H monitoring signal cable reports themonitoring signals from the CMUEA to the BBU.




119

ContextIn the current scenario, the APM30H monitoring signal cable includes only the CMUEA-BBUmonitoring signal cable. A 5-meter-long monitoring cable is delivered with an APM30H(Ver.D).

Procedure

Step 1 Connect one end of the CMUEA-BBU monitoring signal cable to the MON0 port on the UEIUin the BBU in an APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C), as shownin Figure 12-15 and Figure 12-16.

Figure 12-15 Connecting an APM30H (Ver.D) monitoring signal cable to an APM30 or anAPM30H (Ver.A)




120

Figure 12-16 Connecting an APM30H (Ver.D) monitoring signal cable to an APM30H (Ver.B)or an APM30H (Ver.C)


Step 3 Connect the other end of the CMUEA-BBU monitoring signal cable to the COM_IN port on theCMUEA in the APM30H (Ver.D).




----End

Follow-up ProcedureAfter installing the cable, reserve the monitoring signal cable that is removed from the COM_INport on the CMUEA for future use.

12.3.2 Installing an RFC Monitoring Signal CableAn RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D)to the BBU.




121

Procedure

Step 1 Connect one end of the RFC monitoring signal cable to the port on the corresponding board inthe basic cabinet.l When an RFC (Ver.D) is added to a base station that is configured with an APM30/APM30H

(Ver.A) and an RFC (Ver.A), connect one end of the RFC monitoring signal cable to theCOM_OUT port on the FMUA in an RFC (Ver.A), as shown by S1 in Figure 12-17.

l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.A),an APM30H (Ver.A), and an RFC (Ver.A), connect one end of the RFC monitoring signalcable to the COM_OUT port on the HEUA in a TMC11H (Ver.A), as shown by S2 in Figure12-17.

l When an RFC (Ver.D) is added to a base station that is configured with an APM30H (Ver.B)and an RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUTport on the CMUA in an RFC (Ver.B), as shown by S3 in Figure 12-18.

l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.B),an APM30H (Ver.B), and an RFC (Ver.B), connect one end of the RFC monitoring signalcable to the COM_OUT port on the CMUA in a TMC11H (Ver.B), as shown by S4 in Figure12-18.

l When an RFC (Ver.D) is added to a base station that is configured with an APM30H (Ver.C)and an RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUTport on the CMUE in an RFC (Ver.C), as shown by S5 in Figure 12-19.

l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.C),an APM30H (Ver.C), and an RFC (Ver.C), connect one end of the RFC monitoring signalcable to the COM_OUT port on the CMUE in a TMC11H (Ver.C), as shown by S6 in Figure12-19.




122

Figure 12-17 Installing an RFC monitoring signal cable for APM30 series cabinets andAPM30H (Ver.A) series cabinets




123

Figure 12-18 Installing an RFC monitoring signal cable for APM30H (Ver.B) series cabinets




124

Figure 12-19 Installing an RFC monitoring signal cable for APM30H (Ver.C) series cabinets








125


----End

12.3.3 Installing an IBBS200D/IBBS200T monitoring signal cableAn IBBS200D/IBBS200T monitoring signal cable connects the PMU and the monitoring signaloutput terminal on the CMUEA on the front door of the IBBS200D or IBBS200T. Themonitoring signal cable reports the monitoring signals from the CMUEA to the BBU throughthe PMU.

ContextTwo IBBS200D/IBBS200T monitoring signal cables are required in an IBBS200D (Ver.D) orIBBS200T (Ver.D). One is a monitoring signal cable between the cascaded CMUEAs and theother is a PMU-CMUEA monitoring signal cable.

ProcedureStep 1 Install the monitoring signal cable between the cascaded CMUEAs in the upper and lower battery

cabinets, as shown in Figure 12-20.1. Connect one end of the cable to the COM_IN port on the CMUEA on the door of the upper

IBBS200D or IBBS200T.2. Connect the other end of the cable to the COM_OUT port on the CMUEA on the door of

the lower IBBS200D or IBBS200T.

Figure 12-20 Installing a monitoring signal cable between the cascaded CMUEAs




126

Step 2 Install a PMU-CMUEA monitoring signal between the lower battery cabinet and APM30H, asshown in Figure 12-21.

1. Connect one end of the cable to the COM_IN port on the CMUEA on the door of the lowerIBBS200D or IBBS200T.

2. Connect the other end of the cable to the COM_485 port on the PMU in the APM30H.

Figure 12-21 Installing a PMU-CMUEA monitoring signal cable




----End





127


Prerequisites


ContextNOTE


Procedure









128


NOTE








129













130


----End


Procedure







131


----End



NOTE


Procedure







132








133

NOTE






----End


PrerequisitesA screwdriver and ESD gloves are available.




134

Context

DANGERl During the installation, avoid any contact between the exposed metal conductors in the power

cables and the metal housing of the cabinet.l During the installation, avoid short circuits or reverse connections between the positive and

negative poles of the batteries.l All tools used for installation must be insulated to avoid burning of batteries and to ensure

personal safety.

This section describes the procedure and precautions for installing batteries in an IBBS200D orIBBS200T. For the procedure for installing batteries in an IBBS700D/IBBS700T, see InstallingStorage Batteries in the IBBS700D or IBBS700T in IBBS700D&IBBS700T User Guide.

Procedure

Step 1 Check that the power input and output switches for the batteries are turned off to avoidovercurrent. The correct positions of the switches are shown by 1 and 2 in Figure 12-32.

Figure 12-32 Power switches for a storage battery

(1) BAT circuit breaker on the panel of the EPU in theAPM30H

(2) BAT_SW0 and BAT_SW1 circuit breakers on thepower distribution box in the battery cabinet

Step 2 Install the storage batteries from bottom to top and from left to right, as shown in Figure12-33.

NOTE

Slide the storage batteries along the guide rails into the cabinet so that some spacing remains between them.




135

Figure 12-33 Installing the storage batteries

Step 3 Install power cables for the new storage batteries, as shown in Figure 12-34.1. Remove terminal covers from the storage batteries.2. Install copper bars between the poles of neighboring batteries for series connections.3. First connect the negative power cable and then the positive power cable for each storage

battery. Negative power cables are black, and positive power cables are red.

Figure 12-34 Installing power cables for the storage batteries

The following figure shows the route of power cables in the battery cabinet.




136

Figure 12-35 Route of power cables for storage batteries

----End




137

13 Adding One RFC (Ver.D) and OneIBBS200D (Ver.D)/IBBS200T (Ver.D)

About This Chapter

This chapter describes capacity expansion scenarios where one RFC (Ver.D) and one IBBS200D(Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC powerand already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets,APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

13.1 Cables to Be InstalledThis section describes the cables to be installed when an RFC (Ver.D) and an IBBS200D(Ver.D)/IBBS200T (Ver.D) are added during capacity expansion.









138

13.1 Cables to Be InstalledThis section describes the cables to be installed when an RFC (Ver.D) and an IBBS200D(Ver.D)/IBBS200T (Ver.D) are added during capacity expansion.

When an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T (Ver.D) are added during capacityexpansion, power cables, monitoring signal cables, RF cables, CPRI electrical cables, and cablesfor batteries must be installed.

NOTE






One APM30, oneRFC (Ver.A), andone BBC

One RFC (Ver.D)and one IBBS200D(Ver.D)

For details, seeFigure 13-1 andTable 13-2.


One APM30H(Ver.A), one RFC(Ver.A), and oneIBBS200T (Ver.A)

One RFC (Ver.D)and one IBBS200T(Ver.D)



One APM30H(Ver.B), one RFC(Ver.B), and oneIBBS200T (Ver.B)







139



One APM30H(Ver.B), one RFC(Ver.B), and oneIBBS200D (Ver.B)




One APM30H(Ver.C), one RFC(Ver.C), and oneIBBS200T (Ver.C)




One APM30H(Ver.C), one RFC(Ver.C), and oneIBBS200D (Ver.C)




Figure 13-1 Power cable connections during capacity expansion of APM30 series cabinets




140

Figure 13-2 Connections of other cables during capacity expansion of APM30 series cabinets




Connector



OT terminal RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin theIBBS200D(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the BBC




141



Connector



EPC4connector

INPUT terminalnear the FAN/TEC silkscreenon the powerdistribution boxin theIBBS200D(Ver.D)

OTterminal

LOAD6terminal on thePDU in theAPM30


OT terminal L and Nterminals on thejunction box forthe heating filmin theIBBS200D(Ver.D)

OTterminal

L and Nterminals on thejunction box forthe heating filmin the BBC


OT terminal RTN(+) andNEG(-)terminals on thejunction box inthe RFC (Ver.D)

OTterminal

LOAD7terminal on thePDU in theAPM30



OTterminal


P6 toP8

Short-circuitingcopper barbetweenbatteries




RJ45connector


RJ45connector


P10 Monitoringsignal cable forthe door statussensor of thebattery cabinet

Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe IBBS200D(Ver.D)

Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe BBC




142



Connector


Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe BBC

Bare wire Door statussensor in theIBBS200D(Ver.D)

P11toP16




Antenna feeder

P17toP19


SFP20 maleconnector


SFP20maleconnector


Figure 13-3 Power cable connections during capacity expansion of APM30H (Ver.A) seriescabinets




143

Figure 13-4 Connections of other cables during capacity expansion of APM30H (Ver.A) seriescabinets




Connector



OT terminal RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin theIBBS200T(Ver.D)

OTterminal

Positive andnegative wiringcopper bars onthe powerdistribution boxin the IBBS200T(Ver.A)


EPC4connector

INPUT port nearthe FAN/TECsilkscreen on thepowerdistribution boxin theIBBS200T(Ver.D)

OTterminal

LOAD6terminal on thePDU in theAPM30H(Ver.A)




144



Connector




OTterminal

LOAD7terminal on thePDU in theAPM30H(Ver.A)



OTterminal


P6 toP8





RJ45connector


RJ45connector


P10 Monitoringsignal cable forthe door statussensor of thebattery cabinet

Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe IBBS200T(Ver.D)

Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe IBBS200T(Ver.A)

Cord endterminal

Wiring terminalfor the doorstatus sensor ofthe IBBS200T(Ver.A)

Bare wire Door statussensor in theIBBS200T(Ver.D)

P11toP16




Antenna feeder




145



Connector


P17toP19


SFP20 maleconnector


SFP20maleconnector


Figure 13-5 Power cable connections during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200T)




146

Figure 13-6 Connections of other cables during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200T)

Table 13-4 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets(IBBS200T)



Connector




OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the IBBS200T(Ver.B)




147



Connector



EPC4connector


Tool-lessfemaleconnector(pressfittype)

LOAD2 port onthe EPS in theAPM30H(Ver.B)



OTterminal

Power series 120connector (blue)on the EPU in theAPM30H(Ver.B)



OTterminal


P6 toP8





RJ45connector


RJ45connector



RJ45connector

COM_IN porton the CMUEAin theIBBS200T(Ver.D)

RJ45connector

COM_OUT porton the CMUA inthe IBBS200T(Ver.B)

P11toP16




Antenna feeder




148



Connector


P17toP19


SFP20 maleconnector


SFP20maleconnector


Figure 13-7 Power cable connections during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200D)




149

Figure 13-8 Connections of other cables during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200D)

Table 13-5 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets(IBBS200D)



Connector




OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on theIBBS200D(Ver.B)




150



Connector



EPC4connector


OTterminal

RTN(+) andNEG(-)terminals nearthe TEC/FANsilkscreen on theIBBS200D(Ver.B)



OTterminal

L1 and N1terminals on thejunction box forthe heating filmin the APM30H(Ver.B)



OTterminal

Power series 120connector (blue)on the EPU in theAPM30H(Ver.B)



OTterminal


P6 toP8





RJ45connector


RJ45connector


P10 IBBS200Dmonitoringsignal cable

RJ45connector

COM_IN porton the CMUEAin theIBBS200D(Ver.D)

RJ45connector

COM_OUT porton the CMUA inthe IBBS200D(Ver.B)




151



Connector


P11toP16




Antenna feeder

P17toP19


SFP20 maleconnector


SFP20maleconnector


Figure 13-9 Power cable connections during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200T)




152

Figure 13-10 Connections of other cables during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200T)

Table 13-6 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets(IBBS200T)



Connector




OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the IBBS200T(Ver.C)




153



Connector



EPC4connector



LOAD3terminal on theEPU in theAPM30H(Ver.C)



OTterminal

Power series 120connector (blue)on the EPU in theAPM30H(Ver.C)



OTterminal


P6 toP8





RJ45connector


RJ45connector



RJ45connector

COM_IN porton the CMUEAin theIBBS200T(Ver.D)

RJ45connector

COM_OUT porton the CMUE inthe IBBS200T(Ver.C)

P11toP16




Antenna feeder




154



Connector


P17toP19


SFP20 maleconnector


SFP20maleconnector


Figure 13-11 Power cable connections during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200D)




155

Figure 13-12 Connections of other cables during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200D)

Table 13-7 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets(IBBS200D)



Connector




OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on theIBBS200D(Ver.C)




156



Connector



OT terminal INPUT terminalnear the FAN/TEC silkscreenon the powerdistribution boxin theIBBS200D(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals nearthe TEC/FANsilkscreen on theIBBS200D(Ver.C)



OTterminal

L1 and N1terminals on thejunction box forthe heating filmin the APM30H(Ver.C)



OTterminal

Power series 120connector (blue)on the EPU in theAPM30H(Ver.C)



OTterminal


P6 toP8





RJ45connector


RJ45connector



RJ45connector


RJ45connector

COM_OUT porton the CMUE inthe IBBS200D(Ver.C)




157



Connector


P11toP16




Antenna feeder

P17toP19


SFP20 maleconnector


SFP20maleconnector



13.2.1 Installing IBBS200D/IBBS200T Power CablesIBBS200D/IBBS200T power cables include the power cable for the batteries, power cable forthe fan in the IBBS200D, heating-film power cable in the IBBS200D, and power cable for theTEC in the IBBS200T. The power cables feed power from an APM30, APM30H (Ver.A),APM30H (Ver.B), or APM30H (Ver.C) into an IBBS200D (Ver.D) or IBBS200T (Ver.D). Thepower cables are delivered with the IBBS200D (Ver.D) or IBBS200T (Ver.D).

Prerequisitesl A Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.l The equipotential cable has been installed.

ContextTable 13-8 lists the IBBS200D/IBBS200T power cables.




158

Table 13-8 IBBS200D/IBBS200T power cables

Cable One End The OtherEnd

Remarks

Powercable forbatteries

RTN(+) wire OT terminal (M8,35 mm2 or 0.05 in.2)

OT terminal(M8, 35 mm2 or0.05 in.2)

Red

NEG(-) wire Black

Powercable forthe fan intheIBBS200D

RTN(+) wire EPC4 connector Tool-lessfemaleconnector(pressfit type)

Black

NEG(-) wire Blue

Powercable forthe TECin theIBBS200T

RTN(+) wire EPC4 connector Tool-lessfemaleconnector(pressfit type)

Black

NEG(-) wire Blue

Heating-filmpowercable intheIBBS200D

L wire OT terminal (M4,1.5 mm2 or 0.002in.2)

OT terminal(M4, 1.5 mm2

or 0.002 in.2)

Brown

N wire Blue

Procedure

Step 1 Prepare the cables.

1. Determine the power cables to be prepared and installed according to the type of the batterycabinet (IBBS200D or IBBS200T) in a base station and based on Table 13-8.

2. Cut the cables to a length suitable for the cable route.

3. Install the connectors at both ends of the cables according to the instructions in the followingsections:

l Assembling the Tool-Less Female Connector (Pressfit Type) and the Power Cable(1)

l Assembling the OT Terminal and the Power Cable

l Assembling the EPC4 Connector and the Power Cable

Step 2 Install power cables for the batteries.

1. Ensure that the circuit breaker BAT for the batteries on the EPU in the APM30H (Ver.D)is set to OFF.

2. Ensure that the circuit breaker for the batteries in the BBC, IBBS200T (Ver.A), IBBS200D(Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T (Ver.C) is set to OFF.




159

3. Ensure that the circuit breaker BAT for the batteries on the power distribution box in theIBBS200D (Ver.D) is set to OFF.

4. Connect one end of the power cables to the corresponding ports on the BBC, IBBS200T(Ver.A), IBBS200D (Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T(Ver.C).l When the BBC is stacked on the IBBS200D (Ver.D), connect one end of the power

cables to the input power wiring terminal of the positive and negative pole of the batterygroup in the BBC, as shown Figure 13-13.

l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.A), connect one end ofthe power cables to the positive and negative wiring copper bars on the junction box inthe IBBS200T (Ver.A), as shown in Figure 13-14.

l When the IBBS200D (Ver.D) or IBBS200T (Ver.D) is stacked on the IBBS200D(Ver.B) or IBBS200T (Ver.B), connect one end of the power cables to the RTN(+) andNEG(-) ports near the BAT silkscreen on the power distribution box in the IBBS200D(Ver.B) or IBBS200T (Ver.B), as shown in Figure 13-15.

l When the IBBS200D (Ver.D) or IBBS200T (Ver.D) is stacked on the IBBS200D(Ver.C) or IBBS200T (Ver.C), connect one end of the power cables to the RTN(+) andNEG(-) ports near the BAT silkscreen on the power distribution box in the IBBS200D(Ver.C) or IBBS200T (Ver.C), as shown in Figure 13-15.

NOTE

Before installing the power cables, remove the protection hood from the DC input wiring terminalblock in the power distribution box. After the cables are installed, reinstall the protection hood.

5. Lay out the cables according to the figure corresponding to the onsite scenario.6. Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-)

terminals near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.D)or IBBS200T (Ver.D), as shown in Figure 13-13, Figure 13-14, and Figure 13-15.




160

Figure 13-13 Installing a power cable for the batteries (1)




161





162


Step 3 Install a power cable for the fan in the IBBS200D.1. Remove the cable outlet module from the cable outlet in the bottom of the RFC (Ver.B),

or RFC (Ver.C).2. Ensure that the circuit breaker BAT for the batteries on the power distribution box in the

IBBS200D (Ver.D) is set to OFF.3. Ensure that the circuit breakers on the power distribution box in the APM30, APM30H

(Ver.A) are set to OFF.4. Connect one end of the power cable to the corresponding port on the BBC, IBBS200D

(Ver.B), or IBBS200D (Ver.C).l When the IBBS200D (Ver.D) is stacked on the BBC, connect the OT terminals at one

end of the power cable to the RTN(+) and NEG(-) terminals near the LOAD4 silkscreenon the power distribution box in the APM30, as shown in Figure 13-16.

l When the IBBS200D (Ver.D) is stacked on the IBBS200D (Ver.B), connect the OTterminals at one end of the power cable to the RTN(+) and NEG(-) terminals near theTEC/FAN silkscreen in the IBBS200D (Ver.B), as shown in Figure 13-17.

l When the IBBS200D (Ver.D) is stacked on the IBBS200D (Ver.C), connect the OTterminals at one end of the power cable to the RTN(+) and NEG(-) terminals near theTEC/FAN silkscreen in the IBBS200D (Ver.C), as shown in Figure 13-17.

5. Lay out the cables according to the figure corresponding to the onsite scenario.




163

6. Connect the EPC4 connector at the other end of the power cable to the INPUT port nearthe FAN/TEC silkscreen on the power distribution box in the IBBS200D (Ver.D), as shownin Figure 13-16 and Figure 13-17.

Figure 13-16 Installing a power cable for the fan in the IBBS200D (1)




164

Figure 13-17 Installing a power cable for the fan in the IBBS200D (2)

Step 4 Install a power cable for the TEC in the IBBS200T.1. Remove the cable outlet module from the cable outlet in the bottom of the RFC (Ver.B),

or RFC (Ver.C).2. Ensure that the circuit breaker BAT for the batteries on the power distribution box in the

IBBS200T (Ver.D) is set to OFF.3. Ensure that the circuit breakers on the power distribution box in the APM30, APM30H

(Ver.A) are set to OFF.4. Connect one end of the power cable to the corresponding port on the IBBS200T (Ver.A),

IBBS200T (Ver.B), or IBBS200T (Ver.C).l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.A), connect the OT

terminals at one end of the power cable to the RTN(+) and NEG(-) terminals near theLOAD6 silkscreen on the PDU in the APM30, as shown in Figure 13-18.

l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.D), connect the tool-less female connector (pressfit type) at one end of the power cable to the LOAD2 porton the EPS in the APM30H (Ver.B), as shown in Figure 13-19.

l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.C), connect the tool-less female connector (pressfit type) at one end of the power cable to the LOAD3 porton the EPU in the APM30H (Ver.C), as shown in Figure 13-20.

5. Connect the EPC4 connector at the other end of the power cable to the INPUT port nearthe FAN/TEC silkscreen on the power distribution box in the IBBS200T (Ver.D), as shownin Figure 13-18, Figure 13-19, and Figure 13-20.




165

Figure 13-18 Installing a power cable for the TEC in the IBBS200T (1)




166





167


Step 5 Install the heating-film power cable in the IBBS200D, as shown in Figure 13-22 and Figure13-23.1. Ensure that the AC output circuit breaker in the APM30, APM30H (Ver.A), APM30H

(Ver.B), or APM30H (Ver.C) is set to OFF.2. Connect the OT terminals at one end of the power cable to the L and N terminals on the

heating-film junction box in the BBC or the L1 and N1 terminals on the heating-filmjunction box in the APM30H (Ver.B)/APM30H (Ver.C).

CAUTIONWhen connecting the power cable to the heating-film junction box in the IBBS200D, donot connect the cable in the manner shown in Figure 13-21.l Do not expose the core wires of the heating-film power cable outside the heating-film

junction box.l The heating-film power cable must be led into the junction box from the top, not from

the bottom.




168

Figure 13-21 Incorrect connections of the AC input wiring terminals

3. Lay out the cable according to Figure 13-22 and Figure 13-23.4. Connect the OT terminals at the other end of the power cable to the L and N terminals on

the heating-film junction box in the IBBS200D (Ver.D).5. Reinstall the protection hood on the junction box.

Figure 13-22 Installing the IBBS200D heating-film power cable in the BBC




169

Figure 13-23 Installing the IBBS200D heating-film power cable in the IBBS200D (Ver.B) orIBBS200D (Ver.C)




----End

13.2.2 Installing an RFC Input Power CableAn RFC input power cable supplies power from the power cabinet to the DCDU-12A in an RFC(Ver.D).


Contextl The colors and structures of the power cables may vary from the following table.




170

l The colors and structures of cables vary according to countries and areas. If cables arepurchased at local markets, the cables must comply with local rules and regulations.

l Contact with Huawei engineers to confirm the following issues:


– Some cables of fixed lengths need to be shortened.

As listed in Table 13-9, power cables for the RFC have two specifications: 35 mm2 (0.05 in.2)and 16 mm2 (0.02 in.2).





RTN(+)wire



NEG(-)wire

Blue



RTN(+)wire


NEG(-)wire

Blue

Procedure

Step 1 Prepare an RFC input power cable.


2. Add connectors to both ends of the RFC input power cables according to the instructionsin Assembling the OT Terminal and the Power Cable and Assembling the Power Series120 Connector and the Power Cable.

Step 2 Connect one end of the power cable to the corresponding terminals or connectors on the APM30,APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C).

l When an APM30 or APM30H (Ver.A) is used, connect one end of the power cable to theRTN(+) and NEG(-) terminals near the LOAD7 silkscreen on the PDU in the APM30 orAPM30H (Ver.A), as shown in Figure 13-24.

l When an APM30H (Ver.B) is used, connect one end of the power cable to the blue powerseries 120 connectors on the EPS in the APM30H (Ver.B), as shown in Figure 13-25.

l When an APM30H (Ver.C) is used, connect one end of the power cable to the blue powerseries 120 connectors on the EPU in the APM30H (Ver.C), as shown in Figure 13-26.

NOTE

Before installing the power cables, remove the protection hood from the DC input wiring terminal blockin the power distribution box. After the cables are installed, reinstall the protection hood.




171

Figure 13-24 Installing an RFC input power cable in the APM30 or APM30H (Ver.A)




172

Figure 13-25 Installing an RFC input power cable in the APM30H (Ver.B)




173

Figure 13-26 Installing an RFC input power cable in the APM30H (Ver.C)

NOTE

Check that the power cables and terminals are correctly installed.

Before installing the power cables, remove the protection hood from the wiring terminal block. After thecables are installed, reinstall the protection hood.


Step 4 Connect the OT terminals at the other end of the power cables to the RTN(+) and NEG(-)terminals on the junction box in the RFC (Ver.D).




----End




174


13.3.1 Installing an RFC Monitoring Signal CableAn RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D)to the BBU.

Procedure

Step 1 Connect one end of the RFC monitoring signal cable to the monitoring board in an RFC (Ver.A),RFC (Ver.B), or RFC (Ver.C).l When cabinets are added to a base station that is configured with an APM30/APM30H

(Ver.A), an RFC (Ver.A), and an IBBS200T (Ver.A), connect one end of the RFC monitoringsignal cable to the COM_OUT port on the FMUA in an RFC (Ver.A), as shown in Figure13-27.

l When cabinets are added to a base station that is configured with an APM30H (Ver.B), anRFC (Ver.B), and an IBBS200D (Ver.B)/IBBS200T (Ver.B), connect one end of the RFCmonitoring signal cable to the COM_OUT port on the CMUA in an RFC (Ver.B), as shownin Figure 13-28.

l When cabinets are added to a base station that is configured with an APM30H (Ver.C), anRFC (Ver.C), and an IBBS200D (Ver.C)/IBBS200T (Ver.C), connect one end of the RFCmonitoring signal cable to the COM_OUT port on the CMUE in an RFC (Ver.C), as shownin Figure 13-28.




175

Figure 13-27 Installing an RFC monitoring signal cable (1)




176

Figure 13-28 Installing an RFC monitoring signal cable (2)






----End

13.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal CableAn IBBS200D/IBBS200T monitoring signal cable reports monitoring signals from the CMUEAto the BBU.


ContextA 5-meter-long IBBS200D/IBBS200T monitoring cable is delivered with an IBBS200D orIBBS200T.




177

Procedure

Step 1 Install the IBBS200D/IBBS200T Monitoring Signal Cable.

l When cabinets are added to a base station that is configured with an APM30, an RFC (Ver.A),and a BBC, install the monitoring signal cable for the door status sensor of the battery cabinet,as shown in Figure 13-29.

l When cabinets are added to a base station that is configured with an APM30H (Ver.A), anRFC (Ver.A), and an IBBS200T (Ver.A), install the monitoring signal cable for the doorstatus sensor of the battery cabinet, as shown in Figure 13-30.

l When cabinets are added to a base station that is configured with an APM30H (Ver.B), anRFC (Ver.B), and an IBBS200D (Ver.B)/IBBS200T (Ver.B), connect one end of themonitoring signal cable to the COM_OUT port on the CMUA in an APM30H (Ver.B),connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA inan IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 13-31.

l When cabinets are added to a base station that is configured with an APM30H (Ver.C), anRFC (Ver.C), and an IBBS200D (Ver.C)/IBBS200T (Ver.C), connect one end of themonitoring signal cable to the COM_OUT port on the CMUE in an APM30H (Ver.C),connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA inan IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 13-32.

Figure 13-29 Connecting a monitoring signal cable between the IBBS200D and APM30




178

Figure 13-30 Connecting a monitoring signal cable between the IBBS200T and APM30H(Ver.A)




179

Figure 13-31 Connecting a monitoring signal cable between the IBBS200D/IBBS200T andAPM30H (Ver.B)




180

Figure 13-32 Connecting a monitoring signal cable between the IBBS200D/IBBS200T andAPM30H (Ver.C)




----End



Prerequisites





181

ContextNOTE


Procedure









182


NOTE








183













184


----End


Procedure







185


----End



NOTE


Procedure







186








187

NOTE






----End






188

Context




personal safety.


Procedure






NOTE





189









190


----End




191

14 Adding One APM30H (Ver.D), ThreeRFUs, and One IBBS200D (Ver.D)/IBBS200T

(Ver.D)

About This Chapter

This chapter describes capacity expansion scenarios where one APM30H (Ver.D), three RFUs,and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that issupplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A)series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets.

14.1 Cables to Be InstalledThis section describes the cables to be installed when the APM30H (Ver.C) and IBBS200D(Ver.C)/IBBS200T (Ver.C) are added for capacity expansion.







14 Adding One APM30H (Ver.D), Three RFUs, and OneIBBS200D (Ver.D)/IBBS200T (Ver.D)


192

14.1 Cables to Be InstalledThis section describes the cables to be installed when the APM30H (Ver.C) and IBBS200D(Ver.C)/IBBS200T (Ver.C) are added for capacity expansion.

When an APM30H (Ver.C) and an IBBS200D (Ver.C)/IBBS200T (Ver.C) are added duringcapacity expansion, power cables, monitoring signal cables, RF cables, CPRI electrical cables,and cables for batteries must be installed.

NOTE






One APM30, twoRFCs (Ver.A), andone BBC

One APM30H(Ver.D) and oneIBBS200D (Ver.D)



One APM30H(Ver.A), two RFCs(Ver.A), and oneIBBS200T (Ver.A)

One APM30H(Ver.D) and oneIBBS200T (Ver.D)



One APM30H(Ver.B), two RFCs(Ver.B), and oneIBBS200T (Ver.B)







193



One APM30H(Ver.B), two RFCs(Ver.B), and oneIBBS200D (Ver.B)




One APM30H(Ver.C), two RFCs(Ver.C), and oneIBBS200T (Ver.C)




One APM30H(Ver.C), two RFCs(Ver.C), and oneIBBS200D (Ver.C)







194

Figure 14-1 Power cable connections during capacity expansion of APM30 series cabinets

Figure 14-2 Connections of other cables during capacity expansion of APM30 series cabinets




195




Connector


P1 APM30Hpower cable






OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin theIBBS200D(Ver.D)


EPC4connector


EPC4connector




OTterminal



OT terminal RFC1 powerinput terminalon the EPU inthe APM30H(Ver.D)

OTterminal

RTN(+) andNEG(-)terminals on theleft DCDU-02 inthe RFC (Ver.A)


OTterminal

RTN(+) andNEG(-)terminals on theright DCDU-02in the RFC(Ver.A)




196



Connector


P6 toP8

RFU powercable

Parallelterminal

One of theRFU3 to RFU5ports on theDCDU-02 in theRFC (Ver.A)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.A)


RJ45connector


RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30


RJ45connector


RJ45connector


P11toP16


ANT port on anRFU in the RFC(Ver.A)


Antenna feeder

P17toP19


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30 or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.A)



OTterminal








197

Figure 14-3 Power cable connections during capacity expansion of APM30H (Ver.A) seriescabinets

Figure 14-4 Connections of other cables during capacity expansion of APM30H (Ver.A) seriescabinets




198




Connector








OTterminal

RTN(+) andNEG(-)terminals nearthe BATsilkscreen on thepowerdistribution boxin the IBBS200T(Ver.D)


EPC4connector


EPC4connector

INPUT port nearthe FAN/TECsilkscreen on thepowerdistribution boxin the IBBS200T(Ver.D)



OTterminal

RTN(+) andNEG(-)terminals on theleft DCDU-02 inthe RFC (Ver.A)


OTterminal

RTN(+) andNEG(-)terminals on theright DCDU-02in the RFC(Ver.A)

P5 toP7

RFU powercable

Parallelterminal

One of theRFU3 to RFU5ports on theDCDU-02 in theRFC (Ver.A)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.A)




199



Connector



RJ45connector


RJ45connector

MON0 port onthe UEIU in theBBU in theAPM30H(Ver.A)


RJ45connector


RJ45connector

COM_IN porton the CMUEAin the IBBS200T(Ver.D)

P10toP15


ANT port on anRFU in the RFC(Ver.A)


Antenna feeder

P16toP18


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30H(Ver.A) or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30H(Ver.A)

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.A)



OTterminal








200

Figure 14-5 Power cable connections during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200T)

Figure 14-6 Connections of other cables during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200T)




201

Table 14-4 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets(IBBS200T)



Connector








OTterminal



EPC4connector


EPC4connector




OTterminal

RTN(+) andNEG(-)terminals on theDCDU-01 in theRFC (Ver.B)

P5 toP7

RFU powercable

Parallelterminal

One of theRFU3 to RFU5ports on theDCDU-01 in theRFC (Ver.B)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.B)


RJ45connector


RJ45connector



RJ45connector


RJ45connector





202



Connector


P10toP15


ANT port on anRFU in the RFC(Ver.B)


Antenna feeder

P16toP18


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30H(Ver.B) or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30H(Ver.B)

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.B)



OTterminal








203

Figure 14-7 Power cable connections during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200D)

Figure 14-8 Connections of other cables during capacity expansion of APM30H (Ver.B) seriescabinets (IBBS200D)




204

Table 14-5 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets(IBBS200D)



Connector








OTterminal



EPC4connector


EPC4connector




OTterminal




OTterminal

RTN(+) andNEG(-)terminals on theDCDU-01 in theRFC (Ver.B)

P6 toP8

RFU powercable

Parallelterminal

One of theRFU3 to RFU5ports on theDCDU-01 in theRFC (Ver.B)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.B)




205



Connector



RJ45connector


RJ45connector



RJ45connector


RJ45connector


P11toP16


ANT port on anRFU in the RFC(Ver.B)


Antenna feeder

P17toP19


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30H(Ver.B) or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30H(Ver.B)

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.B)



OTterminal








206

Figure 14-9 Power cable connections during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200T)

Figure 14-10 Connections of other cables during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200T)




207

Table 14-6 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets(IBBS200T)



Connector








OTterminal



EPC4connector


EPC4connector




OTterminal

RTN(+) andNEG(-)terminals on thejunction box inthe RFC (Ver.C)

P5 toP7

RFU powercable


LOAD3 toLOAD5 ports onthe DCDU-11Ain the RFC(Ver.C)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.C)


RJ45connector


RJ45connector



RJ45connector


RJ45connector





208



Connector


P10toP15


RFC (Ver.C)/RFU/ANT


Antenna feeder

P16toP18


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30H(Ver.C) or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30H(Ver.C)

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.C)



OTterminal








209

Figure 14-11 Power cable connections during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200D)

Figure 14-12 Connections of other cables during capacity expansion of APM30H (Ver.C) seriescabinets (IBBS200D)




210

Table 14-7 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets(IBBS200D)



Connector








OTterminal



EPC4connector


EPC4connector




OTterminal




OTterminal

RTN(+) andNEG(-)terminals on thejunction box inthe RFC (Ver.C)

P6 toP8

RFU powercable


LOAD3 toLOAD5 ports onthe DCDU-11Ain the RFC(Ver.C)

3V3connector

PWR ports onthe RFU 3 toRFU 5 in theRFC (Ver.C)




211



Connector



RJ45connector


RJ45connector



RJ45connector


RJ45connector


P11toP16


ANT port on anRFU in the RFC(Ver.C)


Antenna feeder

P17toP19


SFP20 maleconnector

One of theCPRI0 to CPRI5ports on theGTMU in theBBU in theAPM30H(Ver.C) or oneof the CPRI0 toCPRI2 ports onthe WBBP in theBBU in theAPM30H(Ver.C)

SFP20maleconnector

CPRI port on anRFU in the RFC(Ver.C)



OTterminal








212


14.2.1 Installing an APM30H Input Power CableAn APM30H input power cable connects the external power equipment and input wiringterminals on the EPU, feeding external power into the cabinet in a BTS3900A.



l The PGND cable has been installed.

Contextl Before the cabinets in a BTS3900A are delivered, boards and power cables inside the

cabinets have been installed. The external input power cables need to be installed onsite.

l Colors and structures of cables vary in different regions. If cables are purchased at localmarkets, they must comply with local rules and regulations.

l Contact Huawei engineers when any of the following situations occurs:

– The cable and connectors prepared by customers are used.

– The fixed-length cable is cut into proper length.

The power supply to the BTS3900A cabinet (AC) can be 220 V AC three-phase, 220 V ACsingle-phase, or 110 V dual-live-wire power. Table 14-8 lists the specifications of the APM30Hinput power cable delivered by default in different power supply scenarios.

Table 14-8 Specifications of input power cables for the APM30H


Remarks

Input powercable for theAPM30Hsupplied with220 V AC three-phase power

L1wire

Brown OT terminal (M6,4 mm2 or 0.006 in.2)


Black cable withdual insulationlayers and fourcore wires

L2wire

Black OT terminal (M6,4 mm2 or 0.006 in.2)


L3wire

Gray OT terminal (M6,4 mm2 or 0.006 in.2)





213


Remarks

Nwire

Blue OT terminal (M6,4 mm2 or 0.006 in.2)


Input powercable for theAPM30Hsupplied with220 V ACsingle-phasepower

L wire Brown OT terminal (M6,16 mm2 or 0.025in.2)


Two wires (Land N), eachwith a singlecore and twoinsulation layers

Nwire

Blue OT terminal (M6,16 mm2 or 0.025in.2)


Input powercable for theAPM30Hsupplied with110 V AC dual-live-wire power

L1wire

Black OT terminal (M6,16 mm2 or 0.025in.2)


Three wires (L1,L2, and N), eachwith a singlecore and twoinsulation layers

L2wire

Red OT terminal (M6,16 mm2 or 0.025in.2)


Nwire

White OT terminal (M6,16 mm2 or 0.025in.2)


Procedure

Step 1 Prepare an APM30H input power cable.


2. Add OT terminals to each end of the cable according to the instructions in Assembling theOT Terminal and the Power Cable.

Step 2 Install the APM30H input power cable, as shown in Figure 14-13, Figure 14-14, or Figure14-15.

1. Use a Phillips screwdriver to remove the M3 screws from the protection hood for the ACinput wiring terminals, and open the protection hood.

2. Optional: When 220 V three-phase input is used, remove the short-circuiting bars formthe L1, L2, and L3 AC terminals for the AC input.

NOTE

When 220 V single-phase input is used, do not remove the short-circuiting bars. When 110 V dual-live-wire input is used, the EPU does not require short-circuiting bars.




214

3. Route the cable into the cabinet along the inner left side of the cabinet, and connect eachwire of the cable to the corresponding terminal.

4. Reinstall the protection hood for the AC input wiring terminals.

Figure 14-13 Installing an APM30H input power cable (220 V three-phase)




215

Figure 14-14 Installing an APM30H input power cable (220 V single-phase)




216

Figure 14-15 Installing an APM30H input power cable (110 V dual-live-wire)

Step 3 Lay out the cable according to the instructions in Cabling Requirements. Then use cable ties tobind the cables.



----End

14.2.2 Installing IBBS200D/IBBS200T Power CablesIBBS200D/IBBS200T power cables include the power cable for the batteries, power cable forthe fan in the IBBS200D, heating-film power cable in the IBBS200D, and power cable for theTEC in the IBBS200T, feeding power from the APM30H (Ver.D) into the IBBS200D (Ver.D)or IBBS200T (Ver.D). The power cables are delivered with the IBBS200D (Ver.D) or IBBS200T(Ver.D).

Prerequisitesl A Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.l The equipotential cable has been installed.

ContextTable 14-9 lists the IBBS200D/IBBS200T power cables.




217

Table 14-9 IBBS200D/IBBS200T power cables


Remarks

Powercable forbatteries

RTN(+) wire OT terminal OT terminal Red

NEG(-) wire OT terminal OT terminal Black

Powercable forthe fan intheIBBS200D

RTN(+) wire EPC4 connector OT terminal Black

NEG(-) wire Blue

Powercable forthe TECin theIBBS200T

RTN(+) wire EPC4 connector OT terminal Black

NEG(-) wire Blue

Heating-filmpowercable intheIBBS200D

L wire OT terminal OT terminal Brown

N wire OT terminal OT terminal Blue

Procedure

Step 1 Prepare the cables.1. Determine the power cables to be prepared and installed according to the type of the battery

cabinet (IBBS200D or IBBS200T) in a base station and based on Table 14-9.2. Cut the cables to a length suitable for the cable route.3. Install the connectors at both ends of the cables according to the instructions in the following

sections:l Assembling the OT Terminal and the Power Cablel Assembling the EPC4 Connector and the Power Cable

Step 2 Install power cables for the batteries.1. Ensure that the circuit breaker for the batteries in the BBC, IBBS200T (Ver.A), IBBS200D

(Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T (Ver.C) is set to OFF.2. Ensure that the circuit breaker BAT for the batteries on the power distribution box in the

IBBS200D (Ver.D) is set to OFF.3. Connect the OT terminals at one end of the power cable to the battery power input terminals

near the BAT silkscreen on the EPU in the APM30H (Ver.D).




218

NOTE

Before installing the power cables, remove the protection hood from the DC input wiring terminalblock in the power distribution box. After the cables are installed, reinstall the protection hood.


5. Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-)terminals near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.D)or IBBS200T (Ver.D), as shown in Figure 14-16.

Figure 14-16 Installing a power cable for the batteries

Step 3 Install a power cable for the fan in the IBBS200D.

1. Remove the cable outlet module from the cable outlet in the bottom middle of the RFC(Ver.A), RFC (Ver.B), or RFC (Ver.C).

2. Ensure that the circuit breaker BAT for the batteries on the power distribution box in theIBBS200D (Ver.D) is set to OFF.

3. Ensure that the circuit breaker corresponding to the power cable on the EPU in the APM30H(Ver.D) is set to OFF.

4. Connect the EPC4 connector at one end of the power cable to the LOAD8 port on the EPUin the APM30H (Ver.D).





219

6. Connect the EPC4 connector at the other end of the power cable to the INPUT port nearthe FAN/TEC silkscreen on the power distribution box in the IBBS200D (Ver.D), as shownin Figure 14-17.

Figure 14-17 Installing a power cable for the fan in the IBBS200D

Step 4 Install a power cable for the TEC in the IBBS200T.1. Remove the cable outlet module from the cable outlet in the bottom middle of the RFC

(Ver.A), RFC (Ver.B), or RFC (Ver.C).2. Ensure that the circuit breaker BAT for the batteries on the power distribution box in the

IBBS200T (Ver.D) is set to OFF.3. Ensure that the circuit breakers on the EPU in the APM30, APM30H (Ver.A), APM30H

(Ver.B), or APM30H (Ver.C) are set to OFF.4. Connect the EPC4 connector at one end of the power cable to the LOAD8 port on the EPU

in the APM30H (Ver.D).5. Connect the EPC4 connector at the other end of the power cable to the INPUT port near

the FAN/TEC silkscreen on the power distribution box in the IBBS200T (Ver.D), as shownin Figure 14-17.

Step 5 Install the heating-film power cable in the IBBS200D, as shown in Figure 14-19.1. Ensure that the AC output circuit breaker in the APM30H (Ver.D) is set to OFF.2. Connect the OT terminals at one end of the power cable to the L1 and N1 terminals on the

heating-film junction box in the APM30H (Ver.D).




220

CAUTIONWhen connecting the power cable to the heating-film junction box in the IBBS200D, donot connect the cable in the manner shown in Figure 14-18.l Do not expose the core wires of the heating-film power cable outside the heating-film

junction box.l The heating-film power cable must be led into the junction box from the top, not from

the bottom.

Figure 14-18 Incorrect connections of the AC input wiring terminals

3. Lay out the cable according to Figure 14-19.4. Connect the OT terminals at the other end of the power cable to the L and N terminals on

the heating-film junction box in the IBBS200D (Ver.D).5. Reinstall the protection hood on the junction box.




221

Figure 14-19 Installing a heating-film power cable for the IBBS200D




----End

14.2.3 Installing RFC Input Power CablesRFC power cables include a DCDU power cable and an RFU power cable. The DCDU powercable feeds external DC power into the RFC, and the RFU power cable feeds power from theDCDU into the RFU.


Context

Table 14-10 lists the RFU input power cables.




222

Table 14-10 RFU input power cables


Remarks

RFUpowercable

RTN(+) wire 3V3 connector l Parallelterminals fortheDCDU-01andDCDU-02

l Tool-lessfemaleconnectors(pressfittype) for theDCDU-11A.

Black

NEG(-) wire Blue

As listed in Table 14-11, power cables for the RFC have two specifications: 35 mm2 (0.05 in.2) and 16 mm2 (0.02 in.2).





RTN(+)wire



NEG(-)wire

Blue



RTN(+)wire


NEG(-)wire

Blue

NOTE

The DCDU power cable is delivered with the APM30H (Ver.D), and the RFU power cable is in the originalcabinet.

Procedure

Step 1 Set the circuit breaker for the RFC in the APM30 or APM30H to OFF.

Step 2 Remove the DCDU power cable in the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).




223

NOTE

One end of the power cable is disconnected from the DCDU when the APM30H (Ver.D) is stacked on theRFC (Ver.D). Therefore, only the other end of the cable needs to be disconnected in this step.

Step 3 Cut the extra length off the DCDU power cable based on the cable route. Add OT terminals ateach end of the cable according to the instructions in Assembling the OT Terminal and the PowerCable.

Step 4 Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPU inthe APM30H (Ver.D), and connect the other end to the input power port on the power distributionbox in the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C), as shown in Figure 14-20, Figure14-21, and Figure 14-22.

l Connect one end of the DCDU power cable to the RFC1 and RFC2 power input terminalon the EPU in the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG(-) ports on the two DCDU-02s respectively in the RFC (Ver.A).

l Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPUin the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG(-) ports on theDCDU-01 in the RFC (Ver.B).

l Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPUin the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG(-) ports on thejunction box in the RFC (Ver.C).

Figure 14-20 Installing a DCDU-02 power cables in the RFC (Ver.A)




224

Figure 14-21 Installing a DCDU-01 power cables in the RFC (Ver.B)

Figure 14-22 Installing a DCDU-11A power cables in the RFC (Ver.C)




225

NOTE

Check that the power cables and terminals are correctly installed.

Before installing the DCDU power cable, remove the protection hood from the wiring terminal block. Afterthe cable is installed, reinstall the protection hood.

Step 5 Install the RFU power cable in the added RFU, as shown in Figure 14-23, Figure 14-24, andFigure 14-25.

NOTE

One end of the RFU power cable has been connected to the DCDU before delivery. Therefore, the other end ofthe cable needs to be connected to the PWR port on an RFU onsite.

Figure 14-23 Installing an RFU power cable in the RFC (Ver.A)

Figure 14-24 Installing an RFU power cable in the RFC (Ver.B)




226

Figure 14-25 Installing an RFU power cable in the RFC (Ver.C)




----End


14.3.1 Installing an APM30H Monitoring Signal CableAn APM30H monitoring signal cable connects the BBU and the monitoring signal outputterminal on the CMUEA in the APM30H. The APM30H monitoring signal cable reports themonitoring signals from the CMUEA to the BBU.

Context

In the current scenario, the APM30H monitoring signal cable includes only the CMUEA-BBUmonitoring signal cable. A 5-meter-long monitoring cable is delivered with an APM30H(Ver.D).

Procedure

Step 1 Connect one end of the CMUEA-BBU monitoring signal cable to the MON0 port on the UEIUin the BBU in an APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C), as shownin Figure 14-26.




227

Figure 14-26 Installing an APM30H (Ver.D) Monitoring Signal Cable


Step 3 Connect the other end of the CMUEA-BBU monitoring signal cable to the COM_IN port on theCMUEA in the APM30H (Ver.D).




----End

14.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal CableAn IBBS200D/IBBS200T monitoring signal cable connects the PMU and the monitoring signaloutput terminal on the CMUEA on the front door of the IBBS200D or IBBS200T. TheIBBS200D/IBBS200T monitoring signal cable reports the monitoring signals from the CMUEAto the BBU through the PMU.




228

ContextIn the current scenario, the IBBS200D/IBBS200T monitoring signal cable includes only thePMU-CMUEA monitoring signal cable. A 5-meter-long monitoring cable is delivered with anIBBS200D (Ver.D) or an IBBS200T (Ver.D).

Procedure

Step 1 Connect one end of the monitoring signal cable to the COM_485 port on the PMU in theAPM30H (Ver.D), as shown in Figure 14-27 and Figure 14-28.

Figure 14-27 Installing an IBBS200D monitoring signal cable




229

Figure 14-28 Installing an IBBS200T monitoring signal cable

Step 2 Lay out the cable according to the instructions in Figure 14-27 and Figure 14-28.

Step 3 Connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA in anIBBS200D (Ver.D) or IBBS200T (Ver.D).




----End






230

PrerequisitesA cable cutter, PVC insulation tape, and an open-end wrench or torque wrench are available.

ContextNOTE


Procedure









231


NOTE








232













233


----End


Procedure







234


----End



NOTE


Procedure







235








236

NOTE






----End






237

Context




personal safety.


Procedure






NOTE





238









239


----End




240

15 Installation Checklist

After the cabinets and devices are installed, you need to check the installation items, installationenvironment, and cable-related items.

Cabinet Installation Checklist

Table 15-1 describes the cabinet installation checklist.

Table 15-1 Cabinet installation checklist

No. Item

1 The installation position of the cabinet strictly complies with the engineeringdesign.

2 The base is securely installed.

3 All the bolts, including those for electrical connections, are tightened. The springwashers and the flat washers are installed in a correct sequence.

4 The cabinet is neat and clean.

5 The paint on the surface is satisfactory. The damaged paint is repaired. For details,see 17.2 Repainting.

6 Labels, tags, and nameplates are correct, legible, and complete.

Installation Environment Checklist

Table 15-2 describes the installation environment checklist.

Table 15-2 Installation environment checklist

No. Item

1 No excessive straps or adhesive tapes are left on the cables.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 15 Installation Checklist


241

No. Item

2 No tapes, tails of cable ties, paper, or packing bags are left around the cabinet.

3 Antirust powder on the door of the cabinet is cleared.

Electrical Connection ChecklistTable 15-3 describes the electrical connection checklist.

Table 15-3 Electrical connection checklist

No. Item

1 All self-made PGND cables are copper-based with proper core diameters. Thereshould not be any switch or fuse in the grounding system. No short circuit is allowed.

2 The PGND cable is securely connected and the AC input power cable and cablesin the cabinet are correctly connected according to the electrical design of the powersystem. The screws are tightened. In addition, the inputs or outputs are not short-circuited.

3 The redundant part of the power cable or PGND cable is cut off rather than coiled.

4 The terminals at both ends of the power cable or PGND cable are securely solderedor crimped.

5 The bare wires and the terminal handles at the wiring terminals are coated with heatshrink tubing.

6 The flat washer and the spring washer are well mounted on all OT terminals.

7 The exterior of the battery is intact without any scratch, dent, or crack.

8 The shell of the battery is clean without any leakage trace.

9 The wiring post on the battery stands properly without any damage, and the post isnot covered with any acid substances.

10 The pressure relief valve of the battery is not deformed, and no liquid leaks.

11 The power cables for the storage batteries are correctly connected to the positiveand negative poles.

12 The voltage of the battery is normal.l The voltage of a 2 V battery cell ranges from 1.8 V to 2.35 V.l The voltage of a 12 V battery cell ranges from 10.8 V to 14.1 V.l The total voltage of the batteries ranges from 43.2 V to 56.4 V.

13 The circuit breakers for the batteries are set to OFF.



242

Cable Installation ChecklistTable 15-4 describes the cable installation checklist.

Table 15-4 Cable installation checklist

No. Item

1 All cables, especially the Ethernet cables for communication, are securelyconnected. All cable connectors at the bottom of the cabinet are securely installed.

2 The cables are neatly and tightly bound. The cable ties are evenly spaced and facethe same direction.

3 Different types of power cables are bound separately when being routed, forexample, the power cables, PGND cables, feeders, fiber optic cables, and E1/T1/FE cables.

4 The layout of all cables facilitates the maintenance and capacity expansion. Forexample, the maintenance transfer cable is bound to the outside of the BBU cableclaw, as shown in Figure 15-1.

5 Legible labels are attached to both ends of all cables.

6 The extra length of the indoor cable ties is cut off, and the cut surfaces are smoothwithout sharp edges. The extra length of 3 mm to 5 mm (0.12 in. to 0.2 in.) of theoutdoor cable ties is reserved when the cable ties are cut.

7 The port that no cable is connected to is properly protected.

8 The connectors of the RF cables are secured to avoid false connection that will causean abnormal voltage standing wave ratio (VSWR).

Figure 15-1 Checking the maintenance transfer cable



243

16 Power-On Check

This section describes how to power on a base station and handle a failure in the power supplyto the components in the cabinet.

NOTE

l Power on a cabinet or BBU within 7 days after unpacking it. If you power off a cabinet or BBU formaintenance, restore power to the cabinet or BBU within 48 hours.

l Power on an RRU within 24 hours after unpacking it. If you power off an RRU for maintenance,restore power to the RRU within 24 hours.

Power-On CheckFigure 16-1 shows the power-on check process for the base station.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 16 Power-On Check


244

Figure 16-1 Power-on check

Indicator Status and Output Voltage Rangel The normal status of the indicators on the PMU is as follows:

RUN indicator: on for 1s and off for 1s



245

ALM indicator: steady off

l The normal status of the indicators on the PSU is as follows:

Power indicator: steady green

Protection indicator: steady off

Fault indicator: steady off

l The normal DC output voltage of the EPU ranges from -43.2 V DC to -57 V DC.

l The normal status of the indicators on the CMUEA is as follows:

RUN indicator: on for 1s and off for 1s

ALM indicator: steady off

l RUN indicator on the UPEU: steady on

l STATE indicator on the FAN: blinking green (on for 1s and off for 1s)

l The normal status of the indicators on the BBU is as follows:

– RUN indicator: blinking green (on for 1s and off for 1s)

– ALM indicator: steady off

– ACT indicator: steady on

Troubleshooting

If the power supply to a component fails after the cabinet is powered on, handle the faultaccording to the instructions in Table 16-1.

Table 16-1 Troubleshooting

Failure Type Handling Measures

Power supply failure inall internal componentsof the cabinet

Check whether the input power cables for the battery cabinet areconnected properly.l If the cables are not connected correctly, set all the power

switches to OFF, and then reconnect the power cables.l If the cables are connected correctly, replace the EPU.

Failure in the powersupply to a board in thecabinet

Check as follows:1. Remove the board, and check whether any pin of the slot on

the backplane is bent, broken, or missing. Replace the subrackif necessary.

2. Insert the board into the subrack again, and check the status ofindicators on the board.

3. If the indicators indicate an exception, remove the board, insertit into a vacant slot holding the boards of the same type, andcheck the status of the indicators again.l If the board works properly, the original slot is faulty. In

this case, replace the subrack.l If the fault persists, the board is faulty. In this case, replace

the board.



246

Failure Type Handling Measures

Failure in the powersupply to othercomponents in thecabinet

Check as follows:1. Check whether the indicator on the fuse terminal block that

connects power supply to the component is on. (Skip this stepand go to 2 if this component does not use any fuse terminalblock.)l If the indicator on the fuse terminal block is on, the fuse is

faulty. In this case, replace the fuse according to theinstructions in Replacing a Fuse.

l If the indicator on the fuse terminal block is off, go to 2.2. Use a multimeter to measure the input power to the component.l If the input power is normal, replace the component.l If the input power is abnormal, check whether the power

cable for the component is connected securely. If the powercable is not connected securely, turn off the power switchfor the component (if there is no power switch for thecomponent, remove the connector on the power cable) andreconnect the power cable. If the power cable is connectedsecurely, the power switch or fuse for the component maybe faulty. In this case, replace the power switch or fuse.



247

17 Subsequent Operations

About This Chapter

This chapter describes the operations that need to be performed after the installation. Theseoperations include sealing the cable outlets on the base and cable outlets in the cabinet andrepainting the cabinet.

17.1 Sealing the Cable OutletsAfter all cables are installed, seal all cable outlets in the cabinet and on the base.

17.2 RepaintingThe paint on the surface of the cabinet should be kept satisfactory. Therefore, any damaged paintmust be repaired.

BTS3900A (Ver.D)Installation Guide for Capacity Expansion 17 Subsequent Operations


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17.1 Sealing the Cable OutletsAfter all cables are installed, seal all cable outlets in the cabinet and on the base.

Procedurel Seal the cable outlets in the cabinet.

1. Route cables through the cable bags and pull the drawstrings to fasten the cable bagsaround the cables, as shown in Figure 17-1.

NOTE

l All cables must be bound to the cable bridges on one side of the cabinet.

l You can put your hands in the cable bag to help routing cables through the bag.

Figure 17-1 Fastening the cable bags

l Seal the cable outlets on the base.

1. Use baffle plates to block redundant space in the cable outlets and tighten the twoscrews on each baffle plate, as shown in Figure 17-2.



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Figure 17-2 Sealing the cable outlets on the base

(1) Baffle plate on the right (2) Baffle plate at the rear (3) Baffle plate on the left

2. Use fireproof mud to seal the cable outlets on the base, as shown in Figure 17-3.

Figure 17-3 Sealing cable outlets on the base using fireproof mud

(1) Fireproof mud (2) PVC corrugated pipe

NOTE

Fireproof mud is used only for sealing cable outlets on the base. Do not use fireproof mud toseal any cable outlet in the cabinet.

3. Tighten the three screws on the front baffle plate of the base and close the baffle plate.

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17.2 RepaintingThe paint on the surface of the cabinet should be kept satisfactory. Therefore, any damaged paintmust be repaired.

PrerequisitesBefore repainting the cabinet, select the paint of the same color according to Table 17-1.

Table 17-1 Color codes

Applied to Color Huawei Code International Code

Cabinet RAL7035 YB026 RAL7035

Base 3010 light gray YB030 Pantone 422U

Procedure

Step 1 If the area where the paint is damaged is dirty or the material is rusted, rub the area with sandpaperslightly to remove the dirt or rust, as shown in Figure 17-4.

Figure 17-4 Rubbing the damaged area with sandpaper

Step 2 Use anhydrous alcohol to dampen a cloth and use the wet cloth to remove dirt or dust from therubbed area or the area to be repaired. Then dry the area with another clean cloth, as shown inFigure 17-5.



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Figure 17-5 Cleaning the damaged area with anhydrous alcohol

Step 3 Paint the surface of the cabinet with paint of the same color.

Step 4 Shake the bottle of the paint, open the bottle, and saturate the brush with the paint. Then applythe paint evenly to the damaged area until no scar can be observed, as shown in Figure 17-6.

NOTICEThe paint coating should be as thin as possible. No drops are allowed on the paint coating, andthe surface should be smooth.

Figure 17-6 Repaint the damaged paint coating of the cabinet

Step 5 Perform subsequent operations after the repaired paint coating is exposed in the air for 30minutes.



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NOTE

The color of the repaired paint coating area should be consistent with that of the surrounding areas, withoutobvious edges and bulges, and the original damage should no longer be distinguishable. In addition, thereshould be no paint peeled off.

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Documents

BTS3900A (Ver.D) Installation Guide for Capacity Expansion(02)(PDF)-En