Huawei Overview of the DBS3900 GSM Installation Scenarios

DBS3900 GSM

V300R008&R009

Overview of the Installation Scenarios

Issue 03

Date 2009-12-30

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Contents

About This Document.....................................................................................................................1

1 Scenario 1: BBU+APM+RRU...................................................................................................1-1

2 Scenario 2: BBU+TMC+RRU...................................................................................................2-1

3 Scenario 3: BBU+19-Inch Cabinet/Rack+RRU......................................................................3-1

4 Scenario 4: BBU on the Indoor Wall+RRU............................................................................4-1

5 Scenario 5: BBU+PS4890+RRU................................................................................................5-1

6 Scenario 6: BBU+RRU3004 Rack+RRU..................................................................................6-1

7 Scenario 7: BBU+OMB+RRU...................................................................................................7-1

DBS3900 GSMOverview of the Installation Scenarios Contents

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Figures

Figure 1-1 BBU+APM+RRU scenario................................................................................................................1-1Figure 1-2 Installation procedure in the BBU+APM+RRU scenario..................................................................1-3Figure 2-1 BBU+TMC+RRU scenario................................................................................................................2-1Figure 2-2 Installation procedure in the BBU+TMC+RRU scenario..................................................................2-3Figure 3-1 BBU+19-inch cabinet/rack+RRU scenario........................................................................................3-1Figure 3-2 Installation procedure in the BBU+19-inch cabinet/rack+RRU scenario..........................................3-2Figure 4-1 BBU on the indoor wall+RRU...........................................................................................................4-1Figure 4-2 Installation procedure in the BBU on the indoor wall+RRU scenario...............................................4-2Figure 5-1 BBU+PS4890+RRU scenario.............................................................................................................5-2Figure 5-2 Installation procedure in the BBU+PS4890+RRU scenario...............................................................5-3Figure 6-1 BBU+RRU3004 rack+RRU scenario.................................................................................................6-2Figure 6-2 Installation procedure in the BBU+RRU3004 rack+RRU scenario...................................................6-3Figure 7-1 BBU+OMB+RRU scenario................................................................................................................7-1Figure 7-2 Installation procedure in the BBU+OMB+RRU scenario..................................................................7-2

DBS3900 GSMOverview of the Installation Scenarios Figures


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About This Document

PurposeThis document provides an overview of the installation scenarios of the DBS3900 GSM. Itdescribes the features of the application scenarios, associated auxiliary devices, power supplydevices, transmission equipment, installation procedures, and reference documents.

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

Product Name Product Name

DBS3900 GSM (hereinafter referred to asDBS3900)

V300R008&R009

Intended AudienceThis document is intended for:

l Field engineers

Organization1 Scenario 1: BBU+APM+RRU

When 220 V AC input power or +24 V DC input power is available in a new DBS3900 site anda new power supply system is required, the BBU+APM+RRU configurations can be used.

2 Scenario 2: BBU+TMC+RRU

When -48 V DC input power is available in a new DBS3900 outdoor site and a power supplysystem is required, the BBU+TMC+RRU configurations can be used.

3 Scenario 3: BBU+19-Inch Cabinet/Rack+RRU

DBS3900 GSMOverview of the Installation Scenarios About This Document


1

For a DBS3900 indoor site, the BBU can be installed in a standard 19-inch-wide and 2 U-highcabinet or rack. This is referred to as the BBU+19-inch cabinet/rack+RRU embeddedconfigurations.

4 Scenario 4: BBU on the Indoor Wall+RRU

When the -48 V DC power is available at a DBS3900 indoor site, the BBU can be installed onthe indoor wall. This is referred to as the BBU on the indoor wall+RRU embeddedconfigurations.

5 Scenario 5: BBU+PS4890+RRU

When 220 V AC input power is available in a DBS3900 indoor site and a power backup systemis required, the BBU+PS4890+RRU configurations can be used.

6 Scenario 6: BBU+RRU3004 Rack+RRU

When -48 V DC input power is available in a new DBS3900 GSM indoor site, a power supplysystem is required, and the BBU is installed in a small space indoors, the BBU+RRU3004 rack+RRU configurations can be used.

7 Scenario 7: BBU+OMB+RRU

When -48 V DC or 220 V AC input power is available in a new DBS3900 outdoor site, a powersupply system is required, and the BBU is installed in a small space outdoors, the BBU+OMB+RRU configurations can be used.

ConventionsSymbol Conventions

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

Symbol Description

Indicates a hazard with a high level of risk, which if notavoided,will result in death or serious injury.

Indicates a hazard with a medium or low level of risk, whichif not avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation, which if notavoided,could result in equipment damage, data loss,performance degradation, or unexpected results.

Indicates a tip that may help you solve a problem or savetime.

Provides additional information to emphasize or supplementimportant points of the main text.

General Conventions

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

OrganizationDBS3900 GSM


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Issue 03 (2009-12-30)

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

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.

DBS3900 GSMOverview of the Installation Scenarios Organization


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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.

OrganizationDBS3900 GSM


4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.

Issue 03 (2009-12-30)

1 Scenario 1: BBU+APM+RRU

When 220 V AC input power or +24 V DC input power is available in a new DBS3900 site anda new power supply system is required, the BBU+APM+RRU configurations can be used.

Overview of the Scenario

In this scenario, the BBU and transmission equipment are installed in the APM power cabinetwhich provides outdoor protection for the BBU. The RRU can be installed flexibly. Diversecombinations of the BBU, RRU, and auxiliary devices can meet different requirements, such aspower distribution, power backup, and large space for installing transmission devices.

Figure 1-1 shows the BBU+APM+RRU scenario.

Figure 1-1 BBU+APM+RRU scenario

The scenario has the following features:

DBS3900 GSMOverview of the Installation Scenarios 1 Scenario 1: BBU+APM+RRU


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l The APM power cabinet is classified into the APM30 (with the breathable film) and theAPM30H (with the heat exchanger). The APM power cabinet supplies -48 V DC power tothe BBU and RRU. In addition, the APM power cabinet performs battery management andalso monitoring and surge protection.

l The APM30 (with the breathable film) can house 12 Ah or 24 Ah batteries, which supplypower to the distributed NodeB for a short period of time. The Battery Backup Cabinet(BBC), if required, can be configured to implement long-time power backup.

l The APM power cabinet can provide a maximum of 7 U space for installing transmissionequipment.

l The RRU supports flexible installation options. It can be installed on the wall, pole, andtower.

Installation ProcedureFigure 1-2 shows the installation procedure in the BBU+APM+RRU scenario.

1 Scenario 1: BBU+APM+RRUDBS3900 GSM


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Figure 1-2 Installation procedure in the BBU+APM+RRU scenario

DBS3900 GSMOverview of the Installation Scenarios 1 Scenario 1: BBU+APM+RRU


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2 Scenario 2: BBU+TMC+RRU

When -48 V DC input power is available in a new DBS3900 outdoor site and a power supplysystem is required, the BBU+TMC+RRU configurations can be used.


In this scenario, the BBU and transmission equipment are installed in the transmission cabinet(TMC) which provides outdoor protection for the BBU. The RRU can be installed flexibly.Diverse combinations of the BBU, RRU, and auxiliary devices can meet different requirements,such as power distribution, power backup, and large space for installing transmission equipment.

Figure 2-1 shows the BBU+TMC+RRU scenario.

Figure 2-1 BBU+TMC+RRU scenario


DBS3900 GSMOverview of the Installation Scenarios 2 Scenario 2: BBU+TMC+RRU


2-1

l The TMC is classified into the TMC with the breathable film and TMC with the heatexchanger (referred to as TMC11H). The TMC supplies the -48 V DC power to the BBUand RRU.

l The TMC can provide a maximum of 7 U space for installing transmission equipment.

l The TMC can be configured with the heater.


Installation ProcedureFigure 2-2 shows the installation procedure in the BBU+TMC+RRU scenario.

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Figure 2-2 Installation procedure in the BBU+TMC+RRU scenario

DBS3900 GSMOverview of the Installation Scenarios 2 Scenario 2: BBU+TMC+RRU


2-3

3 Scenario 3: BBU+19-Inch Cabinet/Rack+RRU

For a DBS3900 indoor site, the BBU can be installed in a standard 19-inch-wide and 2 U-highcabinet or rack. This is referred to as the BBU+19-inch cabinet/rack+RRU embeddedconfigurations.

Overview of the ScenarioFigure 3-1 shows the BBU+19-inch cabinet/rack+RRU scenario.

Figure 3-1 BBU+19-inch cabinet/rack+RRU scenario


DBS3900 GSMOverview of the Installation Scenarios 3 Scenario 3: BBU+19-Inch Cabinet/Rack+RRU


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l The BBU can be installed in an existing 19-inch rack or cabinet. In this way, the powersupply system and the transmission system in the existing network can be shared.

Installation ProcedureFigure 3-2 shows the installation procedure in the BBU+19-inch cabinet/rack+RRU scenario.

Figure 3-2 Installation procedure in the BBU+19-inch cabinet/rack+RRU scenario

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4 Scenario 4: BBU on the Indoor Wall+RRU

When the -48 V DC power is available at a DBS3900 indoor site, the BBU can be installed onthe indoor wall. This is referred to as the BBU on the indoor wall+RRU embeddedconfigurations.


Figure 4-1 shows the BBU on the indoor wall+RRU scenario.

Figure 4-1 BBU on the indoor wall+RRU


l The BBU is installed on the indoor wall. Thus, the BBU occupies a small space and canuse the existing power supply system and transmission system.

l For a 3G site co-siting with a 2G site, the BBU and the RRU can use the power supplysystem, transmission system, and antenna system of the BTS in the 2G network. Thus,operators can launch services on the existing 2G network at a very low cost.

DBS3900 GSMOverview of the Installation Scenarios 4 Scenario 4: BBU on the Indoor Wall+RRU


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Installation ProcedureFigure 4-2 shows the installation procedure in the BBU on the indoor wall+RRU scenario.

Figure 4-2 Installation procedure in the BBU on the indoor wall+RRU scenario

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5 Scenario 5: BBU+PS4890+RRU

When 220 V AC input power is available in a DBS3900 indoor site and a power backup systemis required, the BBU+PS4890+RRU configurations can be used.

Overview of the ScenarioIn this scenario, the BBU and transmission equipment are installed in the PS4890. The RRU canbe installed flexibly. Diverse combinations of the BBU, RRU, and auxiliary devices can meetdifferent requirements, such as power distribution, power backup, and large space for installingtransmission equipment.

Figure 5-1 shows the BBU+PS4890+RRU scenario.

DBS3900 GSMOverview of the Installation Scenarios 5 Scenario 5: BBU+PS4890+RRU


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Figure 5-1 BBU+PS4890+RRU scenario


l The PS4890 supplies -48 V DC power to the distributed NodeB and provides a space of 7U to 13 U for installing customer equipment.

l With the help of batteries, a maximum of 48 V 184 Ah backup power is supported.

Installation ProcedureFigure 5-2 shows the installation procedure in the BBU+PS4890+RRU scenario.

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Figure 5-2 Installation procedure in the BBU+PS4890+RRU scenario

DBS3900 GSMOverview of the Installation Scenarios 5 Scenario 5: BBU+PS4890+RRU


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6 Scenario 6: BBU+RRU3004 Rack+RRU

When -48 V DC input power is available in a new DBS3900 GSM indoor site, a power supplysystem is required, and the BBU is installed in a small space indoors, the BBU+RRU3004 rack+RRU configurations can be used.

Overview of the ScenarioIn this scenario, the BBU is installed in the RRU3004 rack which provides indoor protection forthe BBU. The RRU can be installed flexibly.

Figure 6-1 shows the BBU+RRU3004 rack+RRU scenario.

DBS3900 GSMOverview of the Installation Scenarios 6 Scenario 6: BBU+RRU3004 Rack+RRU


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Figure 6-1 BBU+RRU3004 rack+RRU scenario


l The RRU3004 rack can be installed on the wall, pole, and stand.


Installation ProcedureFigure 6-2 shows the installation procedure in the BBU+RRU3004 rack+RRU scenario.

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Figure 6-2 Installation procedure in the BBU+RRU3004 rack+RRU scenario

DBS3900 GSMOverview of the Installation Scenarios 6 Scenario 6: BBU+RRU3004 Rack+RRU


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7 Scenario 7: BBU+OMB+RRU

When -48 V DC or 220 V AC input power is available in a new DBS3900 outdoor site, a powersupply system is required, and the BBU is installed in a small space outdoors, the BBU+OMB+RRU configurations can be used.

Overview of the ScenarioIn this scenario, the BBU is installed in the Outdoor mini Box (OMB) which provides outdoorprotection for the BBU. The RRU can be installed flexibly.

Figure 7-1 shows the BBU+OMB+RRU scenario.

Figure 7-1 BBU+OMB+RRU scenario


l The OMB supplies -48 V DC or 220 V AC power to the BBU and RRU.

l The OMB can be installed on the wall, pole, and stand.

DBS3900 GSMOverview of the Installation Scenarios 7 Scenario 7: BBU+OMB+RRU


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Installation ProcedureFigure 7-2 shows the installation procedure in the BBU+OMB+RRU scenario.

Figure 7-2 Installation procedure in the BBU+OMB+RRU scenario

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Documents

Huawei Overview of the DBS3900 GSM Installation Scenarios