Huawei SmartAX MA5616 Hardware Description (V800R310C00_02)

SmartAX MA5616 Multi-service Access ModuleV800R310C00

Hardware Description

Issue 02

Date 2012-03-20

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2012. 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 the 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 (2012-03-20) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.

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http://www.huawei.com

mailto:[email protected]

About This Document

Intended AudienceThis document describes the hardware of the MA5616 in terms of chassis, board, cable, andelectromechanical device.

This document provides information about the appearance, functions, working principles, andparameters for the components of the MA5616 chassis.

This document is intended for:

l Network planning engineerl Hardware installation engineerl Installation and commissioning engineerl Field maintenance engineerl Data configuration engineerl System maintenance engineer

Symbol ConventionsThe following symbols may be found in this document. They 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.

SmartAX MA5616 Multi-service Access ModuleHardware Description About This Document


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Update HistoryUpdates between document issues are cumulative. Therefore, the latest document issue containsall updates made in previous issues.

Updates in Issue 02 (2012-03-20)Based on product version V800R310C00 issue 01 (2011-11-28), the document is updated asfollows:

The following information is modified:l 1 Chassisl 2.7 Optical Module

Updates in Issue 01 (2011-10-28)Based on product version V800R309C00 issue 02 (2011-07-08), the document is updated asfollows:

The following information is added:l 2.3.9 H83BVDLE Boardl 2.6.4 H831PAIC Board

The following information is modified:l 1.2 Configurationl 1.8 Specificationsl 2.1 Board Classification and Corresponding Slotsl 2.3.1 Differences Between VDSL2 Service Boards

SmartAX MA5616 Multi-service Access ModuleHardware Description About This Document


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Contents

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

1 Chassis.............................................................................................................................................11.1 Appearance and Structure...................................................................................................................................21.2 Configuration......................................................................................................................................................31.3 ESD Jack.............................................................................................................................................................41.4 Grounding...........................................................................................................................................................41.5 Power Distribution Principle..............................................................................................................................51.6 Working Principles.............................................................................................................................................61.7 Heat Dissipation.................................................................................................................................................71.8 Specifications....................................................................................................................................................10

2 Board..............................................................................................................................................142.1 Board Classification and Corresponding Slots.................................................................................................152.2 Control Board...................................................................................................................................................16

2.2.1 Differences Between Control Boards......................................................................................................162.2.2 H831CCUB Board...................................................................................................................................172.2.3 H831CCUC Board...................................................................................................................................25

2.3 Broadband Service Board.................................................................................................................................322.3.1 Differences Between VDSL2 Service Boards.........................................................................................322.3.2 H831EIUD Board....................................................................................................................................332.3.3 H831EIUA Board....................................................................................................................................362.3.4 H835ADLE Board...................................................................................................................................392.3.5 H835VDGE Board..................................................................................................................................432.3.6 H835VDSE Board...................................................................................................................................472.3.7 H835VDSH Board...................................................................................................................................512.3.8 H835VDTH Board..................................................................................................................................552.3.9 H83BVDLE Board..................................................................................................................................592.3.10 H83BVDMM Board..............................................................................................................................632.3.11 H832SHLH Board.................................................................................................................................67

2.4 Narrowband Service Board..............................................................................................................................722.4.1 H838ASRB Board...................................................................................................................................722.4.2 H837ASPB/H838ASPB/H839ASPB Board............................................................................................762.4.3 H832DSLD Board...................................................................................................................................80

SmartAX MA5616 Multi-service Access ModuleHardware Description Contents


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2.5 Broadband and Narrowband Combo Service Board........................................................................................852.5.1 H835CALE Board...................................................................................................................................85

2.6 Power Board.....................................................................................................................................................912.6.1 H831PDIA Board....................................................................................................................................912.6.2 H832PDIA Board....................................................................................................................................942.6.3 H831PAIA Board....................................................................................................................................972.6.4 H831PAIC Board....................................................................................................................................992.6.5 H831PAIB Board..................................................................................................................................101

2.7 Optical Module...............................................................................................................................................106

3 Cable............................................................................................................................................1113.1 DC Power Cable.............................................................................................................................................1133.2 AC Power Cable.............................................................................................................................................1153.3 Lead-acid Battery Power Cable......................................................................................................................1163.4 Fe-lithium Battery Power Cable.....................................................................................................................1183.5 PGND Cable...................................................................................................................................................1203.6 Local Maintenance Serial Port Cable.............................................................................................................1213.7 Local Maintenance and Environment Monitoring Combo Cable...................................................................1233.8 Network Cable................................................................................................................................................1253.9 Environment Monitoring Cable......................................................................................................................1283.10 Clock Bridging Cable...................................................................................................................................1303.11 32-Channel Subscriber Cable.......................................................................................................................1323.12 Optical Fiber.................................................................................................................................................135

4 Electromechanical Device........................................................................................................1384.1 EPS30-4815AF Power System.......................................................................................................................1394.2 ESCM EMU...................................................................................................................................................1434.3 PMIB01 Sensor Transfer Box........................................................................................................................1484.4 12 AH Battery.................................................................................................................................................1524.5 PBL 02A Fe-lithium Battery Module.............................................................................................................154

A Acronyms and Abbreviations................................................................................................157

SmartAX MA5616 Multi-service Access ModuleHardware Description Contents


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1 Chassis

About This Chapter

The MA5616 chassis is a 2 U (1 U = 44.45 mm) small-capacity chassis. It can be installed inthe 19-inch cabinet or rack.

An MA5616 supports common and enhanced subracks. If an enhanced subrack is used, thecontrol board, service boards, and software versions of the MA5616 V800R311 can be used tosupport the vectoring function.

1.1 Appearance and StructureThe MA5616 chassis is 2 U high and houses six boards and a fan tray. Mounting ears are providedfor installing the MA5616 chassis in a 19-inch cabinet or rack.

1.2 ConfigurationIn the MA5616 chassis, slot 0 houses the control board, slots 1-4 service boards, and slot 5 powerboard.

1.3 ESD JackThis topic provides the position of the ESD jack of the MA5616 chassis.

1.4 GroundingThe MA5616 chassis must be grounded properly so that the lightning can flow to the ground,which improves the capability of the chassis for resisting the electromagnetic interference.

1.5 Power Distribution PrincipleA DC or AC power board is configured in the MA5616 chassis to supply power to other boardsthrough the backplane.

1.6 Working PrinciplesThe MA5616 supports GPON or GE upstream transmission by using its control board andprovides broadband and narrowband access services by using different service boards.

1.7 Heat DissipationThe MA5616 chassis provides a fan tray that houses a fan monitoring board and fans for heatdissipation.

1.8 SpecificationsThis topic provides the dimensions, weight, and typical power consumption of the MA5616chassis.

SmartAX MA5616 Multi-service Access ModuleHardware Description 1 Chassis


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1.1 Appearance and StructureThe MA5616 chassis is 2 U high and houses six boards and a fan tray. Mounting ears are providedfor installing the MA5616 chassis in a 19-inch cabinet or rack.

Figure 1-1, Figure 1-2, and Figure 1-3 show the appearance and structure of the MA5616.

NOTE

The H831CCUB or H831CCUC control board can be configured in the MA5616 chassis. The followinguses the MA5616 configured with the H831CCUC control board as an example.

Figure 1-1 Appearance and structure of the MA5616 (DC-powered)

Fan tray

Mounting ear DC power board(H831PDIA)

Control board Service board

DC power board(H832PDIA)

Figure 1-2 Appearance and structure of the MA5616 (AC-powered)

Fan tray

Mounting ear AC power board(H831PAIA)




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NOTE

The H831PAIC or H831PAIA AC power board can be configured in the MA5616 chassis. The two boardshave the same appearance but different panel silkscreens. Figure 1-2 uses the MA5616 configured withthe H831PAIA AC power board as an example.

Figure 1-3 Appearance and structure of the MA5616 (AC-powered with power backup)

Fan tray

Mounting ear AC power board with power backup(H831PAIB)


1.2 ConfigurationIn the MA5616 chassis, slot 0 houses the control board, slots 1-4 service boards, and slot 5 powerboard.

Figure 1-4 shows the layout of the MA5616 chassis.

Figure 1-4 Layout of the MA5616 chassis

Table 1-1 lists the boards supported by the MA5616 chassis.

CAUTIONDifferent control boards for the MA5616 chassis support different service boards. For details,see "Board Classification and Corresponding Slots".



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Table 1-1 Board configuration in the MA5616 chassis

Board Type Board Name Slot

Control board H831CCUB, H831CCUC 0

Service board H831EIUD 1-2

H831EIUA, H835ADLE, H835VDGE, H835VDSE,H835VDSH, H835VDTH,H83BVDLE, H83BVDMM,H832SHLH,H838ASRB,H837ASPB/H838ASPB/H839ASPB,H835DSLD, H835CALE

1-4

Power board H831PDIA, H832PDIA, H831PAIA, H831PAIC,H831PAIB

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1.3 ESD JackThis topic provides the position of the ESD jack of the MA5616 chassis.

Wear an ESD wrist strap when installing the chassis. Insert one end of the ESD wrist strap intothe ESD jack in the left of the chassis.

Figure 1-5 shows the position of the ESD jack of the MA5616 chassis.

Figure 1-5 Position of the ESD jack of the MA5616 chassis

1.4 GroundingThe MA5616 chassis must be grounded properly so that the lightning can flow to the ground,which improves the capability of the chassis for resisting the electromagnetic interference.



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CAUTIONl Ensure that the grounding cable is connected correctly so that the MA5616 chassis is

protected against lightning and interference. The correct connection of the grounding cableis an important measure to ensure the human safety.

l The ground resistance of the chassis is recommended to be smaller than 10 ohms. In addition,the national or local standards and specifications need to be referenced.

Connect the ground point on the chassis shell or ground point on the mounting ears to the groundpoint of the cabinet by using a ground cable for grounding the MA5616 chassis.

Figure 1-6 shows the ground points of the MA5616 chassis.

Figure 1-6 Ground points of the MA5616 chassis

1.5 Power Distribution PrincipleA DC or AC power board is configured in the MA5616 chassis to supply power to other boardsthrough the backplane.

Figure 1-7 illustrates the power distribution principle of the DC-powered MA5616 chassis.



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Figure 1-7 Power distribution principle of the MA5616 chassis (DC-powered by H831PDIA/H832PDIA)

Figure 1-8 and Figure 1-9 illustrate the power distribution principle of the AC-poweredMA5616 chassis.

Figure 1-8 Power distribution principle of the MA5616 chassis (AC-powered by H831PAIA/H831PAIC)

AC inputAC power

board(H831PAIA/H831PAIC)

Backplane Board

-48 V DC

BGND, GND

+12 V DC

+3.3 V DC

-48 V DC

+12 V DC

+3.3 V DC

BGND, GND

Figure 1-9 Power distribution principle of the MA5616 chassis (AC-powered with powerbackup by H831PAIB)

1.6 Working PrinciplesThe MA5616 supports GPON or GE upstream transmission by using its control board andprovides broadband and narrowband access services by using different service boards.



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Figure 1-10 illustrates the working principles of the MA5616 chassis.

Figure 1-10 Working principles of the MA5616 chassis

The working principles of the MA5616 chassis are as follows:

l The control board transmits services upstream and subtends device through subboards andmanages service boards.

l The power board outputs DC power to the backplane and then the backplane transmits thepower to the fan tray, service boards, and control board.

l The broadband or narrowband service board is connected to a user-side device by using asubscriber cable, and then the control board puts the user-side device through to the IPnetwork. In this way, broadband or narrowband access service is provisioned to the user-side device.

l The fan monitoring board monitors the fan tray and transmits the monitoring signal to thecontrol board through the backplane.

1.7 Heat DissipationThe MA5616 chassis provides a fan tray that houses a fan monitoring board and fans for heatdissipation.

Function

The fan tray of the MA5616 chassis provides the following functions:

l Heat dissipation: The fan tray is located in the left part of the MA5616 chassis and blowsair to dissipate heat for the chassis. The cool air flows into the chassis from the left andthen flows out from the right of the chassis after passing the boards.

l Monitoring: A fan monitoring board is configured in the fan tray. The fan monitoring boardchecks whether the fans are functioning properly, provides a port for communicating withthe control board, and periodically transmits the monitoring information to the controlboard.



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l Speed adjustment: The fan tray automatically adjusts fan speed according to thetemperatures detected by temperature sensors on all boards and the traffic volume on thevoice service boards.

Ventilation

The fan tray, which is in the left part of the MA5616 chassis, houses fans to blow air for heatdissipation.

The ventilation of the MA5616 chassis is as follows: Cool air enters the chassis from the leftside, and then flows towards the right side, and finally exits from the right side.

Figure 1-11 illustrates the ventilation of the MA5616 chassis.

Figure 1-11 Ventilation of the MA5616 chassis

Appearance

The fan tray used by the MA5616 chassis houses two fans. Figure 1-12 shows the appearanceof the fan tray.

Figure 1-12 Appearance of the fan tray



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Indicator

Table 1-2 describes the FAN indicator on the fan tray of the MA5616 chassis.

Table 1-2 FAN indicator on the fan tray

Silk Screen Description

FAN Steady green The fan tray functions properly.

Steady red The fan tray is abnormal.

Fan Speed Adjustment Mode

Fans in the fan tray of the MA5616 chassis have the following modes:

l Self-check mode: Fans start running at full speed when the device is powered on for thefirst time or is reset. After fans start up, the duty ratio of fans is initialized.

l Troubleshooting mode: Fans run at full speed and related alarms are reported when faultsoccur.

l Board-based fan speed adjustment mode: According to the temperatures detected bytemperature sensors on all boards and the traffic volume on the voice service boards, fansautomatically adjust their speed.

Figure 1-13 shows the status transfer of the fans after the fan tray starts up.

Figure 1-13 Fan status transfer

Specifications

Table 1-3 lists the specifications of the fan tray of the MA5616 chassis.



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Table 1-3 Specifications of the fan tray

Parameter Specification

Dimensions (W x D x H) 29 mm x 220 mm x 85.5 mm

Weight 0.5 kg

Maximum power consumption 20 W (including the power consumption oftwo fans)

1.8 SpecificationsThis topic provides the dimensions, weight, and typical power consumption of the MA5616chassis.

DimensionsTable 1-4 lists the dimensions of the MA5616 chassis.

Table 1-4 Dimensions of the MA5616 chassis

Parameter Specification (W x D x H)

Dimensions (excluding mounting ears) 442 mm x 245 mm x 88.1 mm

Dimensions (including mounting ears) 482.6 mm x 245 mm x 88.1 mm

WeightTable 1-5 lists the weight of the MA5616 chassis.

Table 1-5 Weight of the MA5616 chassis


Weight (empty chassis) ≤ 4.8 kg

Weight (chassis in full configuration) ≤ 9.1 kg

Power ConsumptionTable 1-6 lists the power consumption of the MA5616 chassis (AC-powered, GPON upstreamtransmission) configured with the H831CCUB control board.



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Table 1-6 Power consumption of the MA5616 chassis (AC-powered, GPON upstreamtransmission)

Typical Configuration Static PowerConsumption

MaximumPowerConsumption

1 H831CCUB board (without the DSP daughter board)+ 4 H835ADLE boards

58.8 W 159.3 W

1 H831CCUB board (without the DSP daughter board)+ 4 H835VDGE boards

108 W 178 W

1 H831CCUB board (without the DSP daughter board)+ 4 H835VDSE boards

108 W 200 W

1 H831CCUB board (without the DSP daughter board)+ 4 H83BVDLE boards

81.6 W 200 W

1 H831CCUB board (with the DSP daughter board) +2 H838ASPB boards

58.7 W 107.5 W

1 H831CCUB board (with the DSP daughter board) +2 H835ADLE boards + 2 H838ASPB boards

68.1 W 164.2 W

1 H831CCUB board (with the DSP daughter board) +4 H835CALE boards

77.7 W 172.9 W

NOTE

l When the MA5616 is DC-powered, the power consumption value equals the corresponding value inthe preceding table minus 15 W.

l Static power consumption: power consumption of a device when all its broadband ports are deactivatedand voice ports are in the onhook state.

l Maximum power consumption: power consumption of a device when all its broadband ports areactivated and its maximum number of concurrent voice ports supported are in the offhook state.

l When the MA5616 uses dual-GE upstream transmission, the power consumption value equals thecorresponding value in the preceding table minus 1.6 W.

Table 1-7 lists the power consumption of the MA5616 chassis (AC-powered, GPON upstreamtransmission) configured with the H831CCUC control board.

Table 1-7 Power consumption of the MA5616 chassis (AC-powered, GPON upstreamtransmission)



1 H831CCUC board (without the DSP daughter board)+ 4 H835ADLE boards

51.8 W 149.3 W

1 H831CCUC board (without the DSP daughter board)+ 4 H835VDGE boards

101 W 168 W



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1 H831CCUC board (without the DSP daughter board)+ 4 H835VDSE boards

101 W 194.4 W

1 H831CCUC board (without the DSP daughter board)+ 4 H83BVDLE boards

71.2W 172.7W

1 H831CCUC board (without the DSP daughter board)+ 4 H83BVDMM boards

125W 254.1W

1 H831CCUC board (with the DSP daughter board) +2 H838ASPB boards

51.7 W 97.5 W

1 H831CCUC board (with the DSP daughter board) +2 H835ADLE boards + 2 H838ASPB boards

61.1 W 154.2 W

1 H831CCUC board (with the DSP daughter board) +4 H835CALE boards

70.7 W 163 W

NOTE

l When the MA5616 is DC-powered, the power consumption value equals the corresponding value inthe preceding table minus 12 W.

l Static power consumption: power consumption of a device when all its broadband ports are deactivatedand voice ports are in the onhook state.

l Maximum power consumption: power consumption of a device when all its broadband ports areactivated and its maximum number of concurrent voice ports supported are in the offhook state.

l When the MA5616 uses single GE upstream transmission, the power consumption value equals thecorresponding value in the preceding table minus 0.6 W.

Power Supply

Table 1-8 lists the power supply parameters of the MA5616 chassis.

Table 1-8 Power supply parameters of the MA5616 chassis


Power supply mode l DC power supplyl AC power supplyl AC power supply with power backup

Working voltage range l DC power supply: -38.4 V DC to -72 V DCl AC power supply: 90 V AC to 264 V ACl AC power supply with power backup:

– AC power supply: 90 V AC to 264 V AC– Power backup: -43.2 V DC to -52 V DC



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Maximum input current l DC power supply: 7.8 Al AC power supply: 6 Al AC power supply with power backup:

– AC power supply: 3 A– Power backup: 5 A



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2 Board

About This Chapter

This topic covers the types, functions, working principles, front panels, ports, daughter boards,pin assignments, and specifications of the boards used in the MA5616 chassis.

2.1 Board Classification and Corresponding SlotsThis topic describes the types, names, and slots of boards supported by the MA5616 chassis,and also describes the compatibility of the service boards with the control boards.

2.2 Control BoardThe control board converges upstream services and manages the device, and manages servicesfor each interface module.

2.3 Broadband Service BoardThe broadband service board provides Ethernet and xDSL (ADSL2+/VDSL2/SHDSL) accessservices through its broadband ports.

2.4 Narrowband Service BoardThe narrowband service board provides narrowband (POTS/ISDN) access services through itsnarrowband ports.

2.5 Broadband and Narrowband Combo Service BoardThe broadband and narrowband combo service board provides broadband and narrowbandaccess services to meet high-density user access requirements and reduce carriers' networkconstruction and maintenance costs.

2.6 Power BoardConnected to the external AC or DC power supply, the power board converts the voltage of suchpower supply into a proper voltage using its power module and powers the other boards in thechassis.

2.7 Optical ModuleThis topic describes the types and specifications of pluggable optical modules supported by theMA5616.

SmartAX MA5616 Multi-service Access ModuleHardware Description 2 Board


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2.1 Board Classification and Corresponding SlotsThis topic describes the types, names, and slots of boards supported by the MA5616 chassis,and also describes the compatibility of the service boards with the control boards.

Table 2-1 lists the boards supported by the MA5616 chassis.

NOTE

In the table,"√" indicates "supported" and "×" indicates "not supported".

Table 2-1 Boards supported by the MA5616 chassis

Board Type Board Name Compatibility with theControl Board

Slot

H831CCUB H831CCUC

Control board H831CCUB - - 0

H831CCUC - -

Broadband serviceboard

H831EIUD × √ 1-2

H831EIUA × √ 1-4

H835ADLE √ √

H835VDGE √ √

H835VDSE √ √

H835VDSH √ √

H835VDTH √ √

H83BVDLE √ √

H83BVDMM × √

H832SHLH √ √

Narrowbandservice board

H838ASRB √ √

H837/H838/H839ASPB

√ √

H832DSLD √ √

Broadband andnarrowband comboboard

H835CALE √ √

Power board H831PDIA √ √ 5

H832PDIA √ √



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Board Type Board Name Compatibility with theControl Board

Slot

H831CCUB H831CCUC

H831PAIA √ √

H831PAIC √ √

H831PAIB √ √

2.2 Control BoardThe control board converges upstream services and manages the device, and manages servicesfor each interface module.

2.2.1 Differences Between Control BoardsControl boards supported by the MA5616 chassis include H831CCUB and H831CCUC.

Table 2-2 lists the differences between control boards.

Table 2-2 Differences between control boards

Parameter H831CCUB H831CCUC

1588v2 TimeSynchronization

× √

Synchronous ClockTransmission

× √

Supported DaughterBoard

Upstream daughter board:l GP1Al GE1ADSP daughter board:l ADSAl ADSM

Upstream daughter board:l UP2Al UP2CDSP daughter board:l ADSAl ADSM

Port on the FrontPanel (on the BottomPlate)

l CONSOLEl ESCl ETHl ALARMl GE0

l CON/ESCl ETHl CLK/TODl ALARMl GE



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Upstream Port (on theDaughter Board)

When the GP1A daughter board isconfigured:l GE0 (SFP port)l PON (SFF port)When the GE1A daughter boardis configured:l GE0 (SFP port)l GE1 (SFP port)

l 0 (SFP port)l 1 (SFP port)

NOTE

l Silk screens of ports are listed in Table 2-2. For details about the indications of these ports, see the topicsof control boards.

l Upstream ports on the H831CCUB control board have different directions from those on the H831CCUCcontrol board. On the H831CCUB control board, cables connected to the upstream ports are led out in aslanting direction, but on the H831CCUC control board, cables are led out in a horizontal direction.

l Different control boards for theMA5616 chassis support different service boards. For details, see "BoardClassification and Corresponding Slots".

2.2.2 H831CCUB BoardH831CCUB is a centralized control unit board. It manages the broadband service boards,narrowband service boards, and various interface modules. Using different daughter boards, theH831CCUB board supports GPON or GE ports for transmitting services upstream or cascadingequipment.

OverviewThe H831CCUB board supports the following functions:

l Service upstream transmission or equipment cascadingl Upstream transmission by using the GP1A or GE1A upstream daughter board:

– One GPON port + one GE port (either optical or electrical)– One GE port (optical) + one GE port (either optical or electrical)

NOTE

"either optical or electrical" indicates that the GE0 optical port provided by the daughter board orthe GE0 electrical port on the front panel of the H831CCUB board can be selected, one port at a time.

l Voice daughter boards: ASDA and ASDMl Local and remote maintenancel Environmental monitoring parametersl Alarming for digital parameters

Figure 2-1 shows the external connections of the H831CCUB board.



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Figure 2-1 External connections of the H831CCUB board

Working PrincipleFigure 2-2 illustrates the working principle of the H831CCUB board.

Figure 2-2 Working principle of the H831CCUB board

The basic working principle of the H831CCUB board is as follows:

l The interface module controls GE cascading and the GE optical ports of the upstreamdaughter board.

l The switch module converts the data of the upstream daughter board and downstreamservice boards.

l The control module controls and manages the upstream daughter board, downstreamservice boards, and logic function modules.

l The power module controls the power supply fed from the backplane and powers theupstream daughter board and other function modules of the H831CCUB board.



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l The clock module provides the working clock for other function modules of theH831CCUB board.

Front Panel

Table 2-3 describes the front panel of the H831CCUB board holding the GP1A daughter board.

Table 2-3 Front panel of the H831CCUB board (holding the GP1A daughter board)

RESET

RU

NALM

CC

UB

CO

NSO

LEETH

ESCALAR

MG

E0

PON

GE0

GE0

PON

LINK AUTH

LINK ACT

RUN ALM: running status LED

Green: blinks at 0.25s intervals The board starts up and isbeing loaded.

Green: blinks at 1s intervals The board functionsproperly.

Red: always on The board is faulty.

LINK: link status LED (GE optical port and PON port)

Green: always on The link functionsproperly.

Green: off The link malfunctions.

ACT: data status LED (GE optical port)

Green: blinks Data is being transmitted.

Green: off No data is beingtransmitted.

AUTH: authentication LED (PON port)

Green: blinks at 0.25s intervals An authentication isbeing performed.

Green: always on An authentication issuccessful.

Green: off No authentication isbeing performed.

CAUTIONRESET: This button is used to manually reset the board. Resettingthe board interrupts services. Therefore, exercise caution when using thisbutton.



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Table 2-4 describes the front panel of the H831CCUB board holding the GE1A daughter board.

Table 2-4 Front panel of the H831CCUB board (holding the GE1A daughter board)

RESET

RU

NALM

CC

UB

CO

NSO

LEETH

ESCALAR

MG

E0

GE1

GE0

GE0

GE1

LINK ACT

RUN ALM: running status LED

Green: blinks at 0.25s intervals The board starts up and isbeing loaded.

Green: blinks at 1s intervals The board functionsproperly.

Red: always on The board is faulty.

LINK: link status LED (GE optical port)

Green: always on The port is receivingdownstream opticalsignals.

Green: off The port does not receiveany downstream opticalsignals.

ACT: data status LED (GE optical port)

Green: blinks Data is being transmitted.

Green: off No data is beingtransmitted.

CAUTIONRESET: This button is used to manually reset the board. Resettingthe board interrupts services. Therefore, exercise caution when using thisbutton.

PortTable 2-5 describes the ports of the H831CCUB board holding the GP1A daughter board.



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Table 2-5 Ports of the H831CCUB board (holding the GP1A daughter board)

Port Function Connection

CONSOLE (RS-232serial port)

Supports local and remotemaintenance and allows users toconfigure the system on thecommand line interface (CLI) byusing software such asHyperTerminal. The default baudrate is 9600 bit/s.

Use a local maintenanceserial port cable toconnect the CONSOLEport to the serial port of amaintenance terminal.

ETH (RJ45 port) 100M Base-T debug Ethernet port(FE port, 100 Mbit/s full-duplexadaptive).

Use a network cable toconnect the ETH port to theEthernet port of amaintenance terminal.

ESC (RS-485 serial port) Reports the monitoredenvironmental parameters to thedevice.

Use a network cable toconnect the ESC port to anenvironment monitoringdevice.

ALARM (RJ45 port) Provides an environmentmonitoring channel for digitalparameters.

Use an environmentmonitoring cable toconnect the ALARM portto a sensor.

GE0 (RJ45 port) 1000M/100M/10M full-duplex,adaptive between upstreamEthernet port and cascadingEthernet port.

Use a network cable toconnect the GE0 port to theEthernet port of a Layer 2/Layer 3 switch, router, orcascaded device.

GE0 (SFP port) GE upstream or cascading opticalport, multiplexed with the GE0(RJ45) port.

Use a GE optical moduleand an LC/PC opticalfiber to connect the GE0port to the optical port of anupstream or cascadeddevice.

PON (SFF port) GPON upstream optical port. Use an SC/PC opticalfiber to connect the PONport to the optical port of anupstream device.

Table 2-6 describes the ports of the H831CCUB board holding the GE1A daughter board.



21

Table 2-6 Ports of the H831CCUB board (holding the GE1A daughter board)


CONSOLE (RS-232serial port)

Supports local and remotemaintenance and allows users toconfigure the system on the CLI byusing software such asHyperTerminal. The default baudrate is 9600 bit/s.

Use a local maintenanceserial port cable toconnect the CONSOLEport to the serial port of amaintenance terminal.

ETH (RJ45 port) 100M Base-T debug Ethernet port(FE port, 100 Mbit/s full-duplexadaptive)


ESC (RS-485 serial port) Reports the monitoredenvironmental parameters to thedevice.

Use a network cable toconnect the ESC port to anenvironment monitoringdevice.

ALARM (RJ45 port) Provides an environmentmonitoring channel for digitalparameters.

Use an environmentmonitoring cable toconnect the ALARM portto a sensor.

GE0 (RJ45 port) 1000M/100M/10M full-duplex,adaptive between upstream Ethernetport and cascading Ethernet port.

Use a network cable toconnect the GE0 port to theEthernet port of a Layer 2/Layer 3 switch, router, orcascaded device.

GE0 (SFP port) GE upstream or cascading opticalport, multiplexed with the GE0(RJ45) port.

Use a GE optical moduleand an LC/PC opticalfiber to connect the GE0port to the optical port of anupstream or cascadeddevice.

GE1 (SFP port) GE upstream port. Use a GE optical moduleand an LC/PC opticalfiber to connect the GE1port to the optical port of anupstream device.

NOTE

l Different GE optical modules can be configured for different application scenarios.

l For details about the parameters and matching cables of the optical modules, see "Optical Module".

Pin AssignmentsTable 2-7 describes the pin assignments of the ALARM port on front panel of the H831CCUBboard.



22

Table 2-7 Pin assignments of the ALARM port

Port Pin Signal Default Setting

12345678

1 MONITOR 0 -

2 RTN

3 MONITOR 1 Door

4 RTN

5 MONITOR 2 Arrester

6 RTN

7 MONITOR 3 Wiring

8 RTN

NOTE

l Default settings in Table 2-7 are recommended values. In practice, the ALARM port is connected todifferent types of digital sensors as required.

l When the default setting of a pair of pins is different from the actual sensor corresponding to the pairof pins, the default setting needs to be changed using the CLI so that it is the same as the actual setting.

l Each digital sensor corresponds to a pair of pins (negative power is supplied to the pins). When thepins are connected, the corresponding digital parameter is 0. When the pins are not connected, thecorresponding digital parameter is 1.

Daughter BoardThe H831CCUB board supports the following daughter boards: GP1A, GE1A, ASDA, andASDM. Among them, GP1A or GE1A is installed in the position of 0, and ASDA or ASDM inthe position of 1.

NOTE

l The GP1A, or GE1A daughter board is fixedly attached to the H831CCUB board and cannot be replaced.

l A voice daughter board (ASDA or ASDM) is required only when the device has POTS service boards.

Figure 2-3 shows the positions of the daughter boards on the H831CCUB board.



23

Figure 2-3 Positions of the daughter boards on the H831CCUB board

Table 2-8 describes the ports and functions provided by the daughter boards of the H831CCUBboard.

Table 2-8 Ports and functions provided by the daughter boards of the H831CCUB board

DaughterBoard

Port Function

GP1A One GPON port and one GEoptical port

Transmits services upstream or cascadesequipment.

GE1A Two GE optical ports GE0 transmits services upstream orcascades equipment, GE1 transmitsservices upstream equipment.

ASDA/ASDM - Provides a built-in DSP chip which isused for processing voice frequency andconverting digital signals into VoIPpackets. Compared with the ASDAdaughter board, the ASDM daughterboard supports more powerful callcapabilities.

SpecificationsTable 2-9 lists the specifications of the H831CCUB board.



24

Table 2-9 Specifications of the H831CCUB board

Board Dimensions (W x D x H) Maximum PowerConsumption

H831CCUB 140 mm x 220 mm x 40.14 mm 20 W (including the powerconsumption of the upstreamdaughter board and the voicedaughter board)

2.2.3 H831CCUC BoardH831CCUC is a centralized control unit board. It is used to manage the broadband service boards,narrowband service boards, and various interface modules. Using different daughter boards, theH831CCUC board supports GPON or GE adaptive ports for transmitting services upstream orcascading equipment.

OverviewThe H831CCUC board supports the following functions:

l Service upstream transmission or equipment cascadingl Upstream transmission by using the UP2A or UP2C daughter board:

– Two GPON ports– Two GE ports (either optical or electrical)– One GPON port + one GE port (either optical or electrical)

NOTE

"either optical or electrical" indicates:

l The port 0 and port 1 provided by the daughter board support either the GE optical module orelectrical module and therefore can function as a GE optical or electrical port.

l The port 0 provided by the daughter board or the GE electrical port on the front panel of theH831CCUC board can be selected, one port at a time.

l Voice daughter board: ASDA or ASDMl Local and remote maintenancel Environmental monitoring parametersl Alarming for digital parametersl Transfer of synchronous clock signals

Figure 2-4 shows the external connections of the H831CCUC board.



25

Figure 2-4 External connections of the H831CCUC board

Working PrincipleFigure 2-5 illustrates the working principle of the H831CCUC board.

Figure 2-5 Working principle of the H831CCUC board

The basic working principle of the H831CCUC board is as follows:

l The control and service processing module manages other function modules of the boardusing its management interface, and also connects to the service boards using its serviceinterface for service processing.

l The logic module controls clock source selection and board resetting.



26

l The upstream daughter board provides two SFP ports and supports GPON or GE adaptiveports for upstream transmission.

l The voice daughter board provides a built-in DSP chip, processes voice frequency, andconverts digital signals into VoIP packets.

l The power module controls the power supply fed from the backplane and powers theupstream daughter board and other function modules of the H831CCUC board.

l The clock module provides unified clock signals for other function modules of theH831CCUC board.

Front PanelTable 2-10 describes the front panel of the H831CCUC board.

Table 2-10 Front panel of the H831CCUC board

CC

UC

LINK

0 1

01

CLASS1LASER PRODUCT

RUN/ALMSYNCRESET

CON/ESC

ETHCLK/TO

DALARM

GE

AUTH/ACT

RUN/ALM: running status indicator

Green and blinking 0.25s on and0.25s off

The board starts up andis being loaded.

Green and blinking 1s on and 1soff

The board functionsproperly.

Steady red The board is faulty.

SYNC: synchronization status indicator

Steady green The system issynchronized.

Steady red The system is notsynchronized.

LINK: link status indicator (GE optical port and PONport)

Steady green The link functionsproperly and aconnection is set up onthe port.

Off The link malfunctionsand no connection is setup on the port.

ACT: data status indicator (GE optical port)



27

Blinking green Data is beingtransmitted.

Off No data is beingtransmitted.

AUTH: authentication indicator (PON port)

Green and blinking 0.25s on and0.25s off

An authentication isbeing performed.

Steady green An authentication issuccessful.

Off No authentication isbeing performed.

CAUTIONRESET: This button is used to manually reset the board.Resetting the board interrupts services. Therefore, exercise cautionwhen using this button.

PortThe ports of the H831CCUC board are located on its front panel. Table 2-11 describes the portsof the H831CCUC board.

Table 2-11 Ports of the H831CCUC board


CON/ESC (RJ45 port) l When this port functions as aCON port: Supports local andremote maintenance and allowsusers to configure the system onthe command line interface (CLI)by using software such asHyperTerminal. The defaultbaud rate of the CON port is 9600bit/s.

l When this port functions as aESC port: Reports the monitoredenvironmental parameters to thedevice.

Use a local maintenanceand environmentmonitoring combo cableto connect a maintenanceterminal and anenvironment monitoringdevice.



28


ETH (RJ45 port) 100M Base-T debug Ethernet port(FE port, 100 Mbit/s full-duplexadaptive).


CLK/TOD (RJ45 port) Transmits and receives clock/timepulse signals.

Use a clock bridgingcable to connect the CLK/TOD port to a lower-layerclock device.

ALARM (RJ45 port) Provides an environment monitoringchannel for digital parameters.

Use an environmentmonitoring cable toconnect the ALARM portto digital sensors.

GE (RJ45 port) 1000M full-duplex, adaptiveupstream or cascading Ethernet port.Either this port or port 0 (SFP) canbe used.

Use a network cable toconnect the GE port to anupstream or cascadeddevice.

0 (SFP port) GPON or GE adaptive port,providing GE upstream transmissionor cascading and GPON upstreamtransmission.When functioning as a GE port,either this port or GE (RJ45 port) canbe used.

l When this portfunctions as a GE port,use a cable to connectthis port to the GE portof an upstream orcascaded device afterinstalling the opticalmodule.

l When this portfunctions as a PON port,use a cable to connectthis port to the PON portof an upstream deviceafter installing theoptical module.

1 (SFP port) GPON or GE adaptive port,providing GE upstream transmissionor cascading and GPON upstreamtransmission.

l When this portfunctions as a GE port,use a cable to connectthis port to the GE portof an upstream orcascaded device afterinstalling the opticalmodule.

l When this portfunctions as a PON port,use a cable to connectthis port to the PON portof an upstream deviceafter installing theoptical module.



29

NOTE

l Different optical modules can be configured for different application scenarios.


Pin Assignments

Table 2-12 describes the pin assignments of the ALARM port on the H831CCUC board.

Table 2-12 Pin assignments of the ALARM port

Port Pin Signal Default Setting

12345678

1 RTN -

2 MONITOR 0

3 RTN Door

4 MONITOR 1

5 RTN Arrester

6 MONITOR 2

7 RTN Wiring

8 MONITOR 3

NOTE

l Default settings in Table 2-12 are recommended values. In practice, the ALARM port is connected todifferent types of digital sensors as required.

l When the default setting of a pair of pins is different from the actual sensor corresponding to the pairof pins, the default setting needs to be changed using the CLI so that it is the same as the actual setting.

l Each digital sensor corresponds to a pair of pins. When the pins are connected, the corresponding digitalparameter is 0. When the pins are not connected, the corresponding digital parameter is 1.

Daughter Board

The H831CCUC board supports the following daughter boards: UP2A, UP2C, ASDA, andASDM. Among them, UP2A or UP2C is installed in the position of 0, and ASDA or ASDM inthe position of 1.

NOTE

l The UP2A or UP2C upstream daughter board is fixedly attached to the H831CCUC board and cannot bereplaced.

l A voice daughter board (ASDA or ASDM) is required when the device supports narrowband services.

Figure 2-6 shows the positions of the daughter boards on the H831CCUC board.



30

Figure 2-6 Positions of the daughter boards on the H831CCUC board

Table 2-13 describes the ports and functions provided by the daughter boards of the H831CCUCboard.

Table 2-13 Ports and functions provided by the daughter boards of the H831CCUC board

DaughterBoard

Port Function

UP2A Two adaptive optical ports Transmits broadband services upstream orcascades equipment.

UP2C Two adaptive optical ports Transmits broadband services upstream orcascades equipment.

ASDA/ASDM

- Provides a built-in DSP chip, processes voicefrequency, and converts digital signals intoVoIP packets. ASDM supports better callcapability than ASDA.

SpecificationsTable 2-14 lists the specifications of the H831CCUC board.

Table 2-14 Specifications of the H831CCUC board

Board Dimensions (W x D x H) Maximum Power Consumption

H831CCUC 140 mm x 220 mm x 40.14 mm 20 W (including the powerconsumption of the upstreamdaughter board and the voicedaughter board)



31

2.3 Broadband Service BoardThe broadband service board provides Ethernet and xDSL (ADSL2+/VDSL2/SHDSL) accessservices through its broadband ports.

2.3.1 Differences Between VDSL2 Service BoardsBy access user quantity, VDSL2 service boards supported by the MA5616 chassis can beclassified into 16-channel VDSL2 service board, 24-channel VDSL2 service board, 32-channelVDSL2 service board, and 48-channel VDSL2 service board. These boards support VDSL2 overPOTS/ISDN access services.

The MA5616 chassis supports the following VDSL2 service boards. Table 2-15 lists theirdifferences.

Table 2-15 Differences between VDSL2 service boards

Board Applicable Line Port Built-in Splitter VDSL2 Feature MELT

H835VDGE 16-channel VDSL2over POTS

l LINEl PSTN

√ (600-ohmimpedance)

Supports 8a, 8c,8d, 12a, 12b, 17a,and 30a spectrumprofiles.

x

H835VDSE 24-channel VDSL2over POTS

l LINEl PSTN


Supports 8a, 8b,8c, 8d, 12a, 12b,and 17a spectrumprofiles.

x

H835VDSH 24-channel VDSL2over POTS

xDSL x Supports 8a, 8b,8c, 8d, 12a, 12b,and 17a spectrumprofiles.

x

H835VDTH 24-channel VDSL2over ISDN

xDSL x Supports 8a, 8b,8c, 8d, 12a, 12b,and 17a spectrumprofiles.

x

H83BVDLE 32-channel VDSL2over POTS

l LINEl PSTN


Supports 8a, 8b,8c, 8d, 12a, 12band 17a spectrumprofiles.

x

H83BVDMM 48-channel VDSL2over POTS

l xDSL0l xDSL1

x Supports 8a, 8b,8c, 8d, 12a, 12b,and 17a spectrumprofiles.

√



32

2.3.2 H831EIUD BoardH831EIUD is a point-to-point (P2P) Ethernet access board. It provides four channels of GEoptical or electrical access services and four channels of FE optical access services to meet theP2P optical access requirements of enterprise users and individual VIP users.

OverviewThe H831EIUD board supports the following functions:

l Four GE optical/electrical adaptive (combo) ports and four FE optical portsl Synchronous Ethernet clock outputl Port protectionl Board power-off for energy conservation

Figure 2-7 shows the external connections of the H831EIUD board.

Figure 2-7 External connections of the H831EIUD board

Working PrincipleFigure 2-8 illustrates the working principle of the H831EIUD board.



33

Figure 2-8 Working principle of the H831EIUD board

The basic working principle of the H831EIUD board is as follows:

l The FE optical port provides access to FE optical services and also provides port protection.l The GE optical port provides access to GE optical services and also provides port

protection.l The GE electrical port provides access to GE electrical services and also provides port

protection.l The PHY chip provides data service channels that are uniformly managed by the control

board.l The service processing module aggregates GE optical/electrical signals and FE optical

signals and then transmits the aggregated signals to the control board for processing.l The interface module isolates signals to meet the requirements for board hot swapping and

provides information about board hardware management.l The power module supplies power to other function modules of the H831EIUD board.

Front PanelTable 2-16 describes the front panel of the H831EIUD board.



34

Table 2-16 Front panel of the H831EIUD board

EIU

DR

UN

ALM

FE6FE7

FE5FE4

GE3

GE2

GE1

GE0

RUN ALM: running status indicator

Steady green The board functions properly.

Off The board is faulty.

Data/Link status indicator

Green and blinking 1s on and 1s off The link functions properly, aconnection is set up on theport, and data is beingtransmitted.

Steady green The link functions properlyand a connection is set up onthe port, but no data is beingtransmitted.

Off The link malfunctions and noconnection is set up on theport.

PortThe ports of the H831EIUD board are located on its front panel. Table 2-17 describes the portsof the H831EIUD board.



35

Table 2-17 Ports of the H831EIUD board


GE0 to GE3 (optical/electrical ports)

Provide GE optical orelectrical signals.

l Electrical port: Use a networkcable to connect the port to arouter or Layer 3 switch.

l Optical port: Use an LC opticalfiber to connect the port to a routeror Layer 3 switch after installingthe GE optical module.

FE 4 to FE 7 (opticalports)

Provide FE optical signals,but not support auto-negotiation of rate or duplexmode.

Use an LC optical fiber to connectthe port to a router or Layer 3 switchafter installing the FE optical module.

NOTE

l Different optical modules can be configured for different application scenarios.


Specifications

Table 2-18 lists the specifications of the H831EIUD board.

Table 2-18 Specifications of the H831EIUD board


H831EIUD 265 mm x 220 mm x 20.32 mm 13.46 W

2.3.3 H831EIUA BoardH831EIUA is a 16-channel Ethernet access board. It provides FE electrical access services tomeet user requirements for high-speed Internet access service.

Overview

The H831EIUA board supports the following functions:.

l 16 channels of FE access services

l Port protection

l Board power-off for energy conservation

Figure 2-9 shows the external connections of the H831EIUA board.



36

Figure 2-9 External connections of the H831EIUA board

Working Principle

Figure 2-10 illustrates the working principle of the H831EIUA board.

Figure 2-10 Working principle of the H831EIUA board

The basic working principle of the H831EIUA board is as follows:

l The FE port provides fast Ethernet access service and also provides port protection.

l The PHY chip provides data service channels for FE signals, which are uniformly managedby the control board.

l The interface module isolates signals to meet the requirements for board hot swapping andprovides information about board hardware management.

l The power module supplies power to other function modules of the board.

Front Panel

Table 2-19 describes the front panel of the H831EIUA board.



37

Table 2-19 Front panel of the H831EIUA board

EIU

AR

UN

ALM

FE8FE9

FE10FE11

FE12FE13

FE14FE15

FE1FE2

FE3FE4

FE5FE6

FE7FE0



Off The board is faulty.

Data/Link status indicator

Green and blinking 1s on and 1s off The link functions properly, aconnection is set up on the port,and data is being transmitted.

Steady green The link functions properly and aconnection is set up on the port,but no data is being transmitted.

Off The link malfunctions and noconnection is set up on the port.

PortThe ports of the H831EIUA board are located on its front panel. Table 2-20 describes the portsof the H831EIUA board.



38

Table 2-20 Ports of the H831EIUA board


FE0-15 (100M Base-Tservice Ethernet port)

Provide FE signals. Use a network cable toconnect the ports toresidential users.

SpecificationsTable 2-21 lists the specifications of the H831EIUA board.

Table 2-21 Specifications of the H831EIUA board


H831EIUA 265 mm x 220 mm x 20.32 mm 6.4 W

2.3.4 H835ADLE BoardH835ADLE is a 32-channel ADSL2+ service board. It has a built-in splitter with 600-ohmimpedance and provides the ADSL2+ over POTS access service.

OverviewThe H835ADLE board supports the following functions:

l 32 channels of ADSL2+ over POTS access servicesl Annex A, Annex L and Annex M transmission modesl Single ended loop testing (SELT)l Board power-off for energy conservation

Figure 2-11 shows the external connections of the H835ADLE board.

Figure 2-11 External connections of the H835ADLE board



39

Working PrincipleFigure 2-12 illustrates the working principle of the H835ADLE board.

Figure 2-12 Working principle of the H835ADLE board

The basic working principle of the H835ADLE board is as follows:

l The splitter module separates the ADSL2+ signals from the POTS signals.l The interface module isolates signals to meet the requirements for board hot swapping and

provides information about board hardware management.l The control module controls the board software loading and board running, and manages

the board.l The power module powers other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-22 describes the front panel of the H835ADLE board.



40

Table 2-22 Front panel of the H835ADLE board

AD

LER

UN

ALM

PS

TNLIN

E




PortThe ports of the H835ADLE board are located on its front panel. Table 2-23 describes the portsof the H835ADLE board.



41

Table 2-23 Ports of the H835ADLE board


PSTN Transmits 32 channels of POTS signalsseparated by the built-in splitter of theH835ADLE board. Table 2-24 describesthe pin assignments of the PSTN port.

Use a 32-channel subscribercable to connect the port to themain distribution frame (MDF).

LINE Supports 32 channels of POTS and ADSL2+ integrated signals. Table 2-24 describesthe pin assignments of the port.

Use a 32-channel subscribercable to connect the port to theMDF.

Pin AssignmentsTable 2-24 describes the pin assignments of the PSTN and LINE ports on the front panel of theH835ADLE board.

Table 2-24 Pin assignments of the PSTN/LINE port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 24

63 47 31 15

62 14 46 6 30 17 14 25

61 45 29 13

60 13 44 5 28 18 12 26

59 43 27 11

58 12 42 4 26 19 10 27

57 41 25 9

56 11 40 3 24 20 8 28

55 39 23 7

54 10 38 2 22 21 6 29

53 37 21 5

52 9 36 1 20 22 4 30

51 35 19 3

50 8 34 0 18 23 2 31

49 33 17 1



42

Specifications

Table 2-25 lists the specifications of the H835ADLE board.

Table 2-25 Specifications of the H835ADLE board

Board Dimensions (W x D x H) MaximumPowerConsumption

H835ADLE 265 mm x 220 mm x 20.32 mm 33 W

2.3.5 H835VDGE BoardH835VDGE is a 16-channel VDSL2 service board. It has a built-in splitter with 600-ohmimpedance and provides the VDSL2 over POTS access service.

Overview

The H835VDGE board supports the following functions:

l 16 channels of VDSL2 over POTS access services

l 8a, 8c, 8d, 12a, 12b, 17a, and 30a spectrum profiles

l Single ended loop testing (SELT)

l Port protection


Figure 2-13 shows the external connections of the H835VDGE board.

Figure 2-13 External connections of the H835VDGE board

Working Principle

Figure 2-14 illustrates the working principle of the H835VDGE board.



43

Figure 2-14 Working principle of the H835VDGE board

Backplane connector

Chipset module

Splitter module

Power port

Power module

Clock module

Protection module

PSTN

LINE

Clock signal

Controlmodule

-48 V, +3.3 V

POSPHY

The basic working principle of the H835VDGE board is as follows:

l The protection module protects and isolates the board from lightning strikes.l The splitter module separates the VDSL2 signals from the POTS signals.l The chipset module implements functions such as amplification, filtering, analog-to-digital

(A/D) and digital-to-analog (D/A) conversion, coding/decoding, and encapsulation/decapsulation for the signals.

l The control module decodes signals and monitors signals.l The power module powers other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-26 describes the front panel of the H835VDGE board.



44

Table 2-26 Front panel of the H835VDGE board

VD

GE

RU

NALM

PS

TNLIN

E


Steady green The board functionsproperly.


PortThe ports of the H835VDGE board are located on its front panel. Table 2-27 describes the portsof the H835VDGE board.



45

Table 2-27 Ports of the H835VDGE board


PSTN Transmits 16 channels of POTSsignals separated by the built-insplitter of the H835VDGE board.Table 2-28 describes the pinassignments of the port.

Use a 32-channel subscriber cable (ports0-15) to connect the port to the maindistribution frame (MDF).

LINE Supports 16 channels of VDSL2and POTS integrated signals.Table 2-28 describes the pinassignments of the port.

Use a 32-channel subscriber cable (ports0-15) to connect the port to the MDF.

Pin AssignmentsTable 2-28 describes the pin assignments of the LINE and PSTN ports on the front panel of theH835VDGE board.


Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 - 16 -

63 47 31 15

62 14 46 6 30 - 14 -

61 45 29 13

60 13 44 5 28 - 12 -

59 43 27 11

58 12 42 4 26 - 10 -

57 41 25 9

56 11 40 3 24 - 8 -

55 39 23 7

54 10 38 2 22 - 6 -

53 37 21 5

52 9 36 1 20 - 4 -

51 35 19 3

50 8 34 0 18 - 2 -

49 33 17 1



46

Specifications

Table 2-29 lists the specifications of the H835VDGE board.

Table 2-29 Specifications of the H835VDGE board


H835VDGE 265 mm x 220 mm x 20.32 mm 29.7 W

2.3.6 H835VDSE BoardH835VDSE is a 24-channel VDSL2 service board. It has a built-in splitter with 600-ohmimpedance and provides the VDSL2 over POTS access service.

Overview

The H835VDSE board supports the following functions:

l 24 channels of VDSL2 over POTS access services

l 8a, 8b, 8c, 8d, 12a, 12b, and 17a spectrum profiles


l Port protection


Figure 2-15 shows the external connections of the H835VDSE board.

Figure 2-15 External connections of the H835VDSE board

Working Principle

Figure 2-16 illustrates the working principle of the H835VDSE board.



47

Figure 2-16 Working principle of the H835VDSE board

Backplane connector

Chipset module

Splitter module

Power port

Power module

Clock module

Protection module

PSTN

LINE

Clock signal

Controlmodule

-48 V, +3.3 V

POSPHY

The basic working principle of the H835VDSE board is as follows:

l The protection module protects and isolates the board from lightning strikes.l The chipset module implements functions such as amplification, filtering, analog-to-digital


l The splitter module separates the VDSL2 signals from the POTS signals.l The control module decodes signals and monitors signals.l The power module powers other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-30 describes the front panel of the H835VDSE board.



48

Table 2-30 Front panel of the H835VDSE board

VD

SE

RU

NALM

PS

TNLIN

E




PortThe ports of the H835VDSE board are located on its front panel. Table 2-31 describes the portsof the H835VDSE board.



49

Table 2-31 Ports of the H835VDSE board


PSTN Transmits 24 channels of thePOTS signals separated by thebuilt-in splitter of the H835VDSEboard.Table 2-32 describes thepin assignments of the port.


LINE Supports 24 channels of POTSand VDSL2 signals. Table 2-32describes the pin assignments ofthe port.


Pin AssignmentsTable 2-32 describes the pin assignments of the PSTN and LINE ports on the front panel of theH835VDSE board.


Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 -

63 47 31 15

62 14 46 6 30 17 14 -

61 45 29 13

60 13 44 5 28 18 12 -

59 43 27 11

58 12 42 4 26 19 10 -

57 41 25 9

56 11 40 3 24 20 8 -

55 39 23 7

54 10 38 2 22 21 6 -

53 37 21 5

52 9 36 1 20 22 4 -

51 35 19 3

50 8 34 0 18 23 2 -

49 33 17 1



50

Specifications

Table 2-33 lists the specifications of the H835VDSE board.

Table 2-33 Specifications of the H835VDSE board


H835VDSE 265 mm x 220 mm x 20.32 mm 39.6 W

2.3.7 H835VDSH BoardH835VDSH is a 24-channel VDSL2 service board that provides the VDSL2 over POTS accessservice. It does not have a built-in splitter.

Overview

The H835VDSH board supports the following functions:

l 24-channel VDSL2 over POTS access service (working with a splitter)

l 24-channel VDSL2 access service



l Port protection


Figure 2-17 shows the external connections of the H835VDSH board.

Figure 2-17 External connections of the H835VDSH board



51

Working PrincipleFigure 2-18 illustrates the working principle of the H835VDSH board.

Figure 2-18 Working principle of the H835VDSH board

The basic working principle of the H835VDSH board is as follows:




Front PanelTable 2-34 describes the front panel of the H835VDSH board.



52

Table 2-34 Front panel of the H835VDSH board

VD

SH

RU

NALM

xDS

L




PortThe port of the H835VDSH board is located on its front panel. Table 2-35 describes the port ofthe H835VDSH board.



53

Table 2-35 Port of the H835VDSH board


xDSL Transmits 24 channels of VDSL2signals. Table 2-36 describes thepin assignments of the port.


Pin Assignments

Table 2-36 describes the pin assignments of the xDSL port on the front panel of the H835VDSHboard.

Table 2-36 Pin assignments of the xDSL port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 -

63 47 31 15

62 14 46 6 30 17 14 -

61 45 29 13

60 13 44 5 28 18 12 -

59 43 27 11

58 12 42 4 26 19 10 -

57 41 25 9

56 11 40 3 24 20 8 -

55 39 23 7

54 10 38 2 22 21 6 -

53 37 21 5

52 9 36 1 20 22 4 -

51 35 19 3

50 8 34 0 18 23 2 -

49 33 17 1

Specifications

Table 2-37 lists the specifications of the H835VDSH board.



54

Table 2-37 Specifications of the H835VDSH board


H835VDSH 265 mm x 220 mm x 20.32 mm 39.6 W

2.3.8 H835VDTH BoardH835VDTH is a 24-channel VDSL2 service board that provides the VDSL2 over ISDN accessservice. It does not have a built-in splitter.

Overview

The H835VDTH board supports the following functions:

l 24-channel VDSL2 over ISDN access service (working with a splitter)

l 24-channel VDSL2 access service



l Port protection


Figure 2-19 shows the external connections of the H835VDTH board.

Figure 2-19 External connections of the H835VDTH board

Working Principle

Figure 2-20 illustrates the working principle of the H835VDTH board.



55

Figure 2-20 Working principle of the H835VDTH board

The basic working principle of the H835VDTH board is as follows:




Front PanelTable 2-38 describes the front panel of the H835VDTH board.



56

Table 2-38 Front panel of the H835VDTH board

VD

THR

UN

ALM

xDS

L




PortThe port of the H835VDTH board is located on its front panel. Table 2-39 describes the port ofthe H835VDTH board.



57

Table 2-39 Ports of the H835VDTH board


xDSL Transmits 24 channels of VDSL2signals. Table 2-40 describes thepin assignments of the port.


Pin Assignments

Table 2-40 describes the pin assignments of the xDSL port on the front panel of the H835VDTHboard.


Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 -

63 47 31 15

62 14 46 6 30 17 14 -

61 45 29 13

60 13 44 5 28 18 12 -

59 43 27 11

58 12 42 4 26 19 10 -

57 41 25 9

56 11 40 3 24 20 8 -

55 39 23 7

54 10 38 2 22 21 6 -

53 37 21 5

52 9 36 1 20 22 4 -

51 35 19 3

50 8 34 0 18 23 2 -

49 33 17 1

Specifications

Table 2-41 lists the specifications of the H835VDTH board.



58

Table 2-41 Specifications of the H835VDTH board


H835VDTH 265 mm x 220 mm x 20.32 mm 39.6 W

2.3.9 H83BVDLE BoardH83BVDLE is a 32-channel VDSL2 service board. It has a built-in splitter with 600-ohmimpedance and provides the VDSL2 over POTS access service.

OverviewThe H83BVDLE board supports the following functions:

l 32 channels of VDSL2 over POTS access servicesl 8a, 8b, 8c, 8d, 12a, 12b and 17a spectrum profilesl Single ended loop testing (SELT)l Port protectionl Board power-off for energy conservation

Figure 2-21 shows the external connections of the H83BVDLE board.

Figure 2-21 External connections of the H83BVDLE board

H83BVDLE

VTU-R

DC power-48 V, +3.3 V

Control board

PSTN device

32 x POTS

32 x (VDSL2 over POTS)Backplane port bus

Working PrincipleFigure 2-22 illustrates the working principle of the H83BVDLE board.



59

Figure 2-22 Working principle of the H83BVDLE board

Backplane connector

Chipset module

Splitter module

Power port

Power module

Clock module

Protection module

PSTN

LINE

Clock signal

Controlmodule

-48 V, +3.3 V

POSPHY

The basic working principle of the H83BVDLE board is as follows:



l The splitter module separates the VDSL2 signals from the POTS signals.l The control module decodes signals and monitors signals and certain digital parameters.l The power module powers other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-42 describes the front panel of the H83BVDLE board.



60

Table 2-42 Front panel of the H83BVDLE board




PortThe ports of the H83BVDLE board are located on its front panel. Table 2-43 describes the portsof the H83BVDLE board.



61

Table 2-43 Ports of the H83BVDLE board


PSTN Transmits 32 channels of thePOTS signals separated by thebuilt-in splitter of theH83BVDLE board.Table 2-44describes the pin assignments ofthe port.

Use a 32-channel subscriber cable toconnect the port to the main distributionframe (MDF).

LINE Supports 32 channels of POTSand VDSL2 signals. Table 2-44describes the pin assignments ofthe port.

Use a 32-channel subscriber cable toconnect the port to the MDF.

Pin AssignmentsTable 2-44 describes the pin assignments of the PSTN and LINE ports on the front panel of theH83BVDLE board.


Pin Signal

Pin Signal

Port Pin Singal

Pin Singal

64 15 48 7 32 16 16 24

63 47 31 15

62 14 46 6 30 17 14 25

61 45 29 13

60 13 44 5 28 18 12 26

59 43 27 11

58 12 42 4 26 19 10 27

57 41 25 9

56 11 40 3 24 20 8 28

55 39 23 7

54 10 38 2 22 21 6 29

53 37 21 5

52 9 36 1 20 22 4 30

51 35 19 3

50 8 34 0 18 23 2 31



62

Pin Signal

Pin Signal

Port Pin Singal

Pin Singal

49 33 17 1

SpecificationsTable 2-45 lists the specifications of the H83BVDLE board.

Table 2-45 Specifications of the H83BVDLE board


H83BVDLE 265 mm x 220 mm x 20.32 mm 36.6 W

2.3.10 H83BVDMM BoardH83BVDMM is a 48-channel VDSL2 service board without a built-in splitter. It providesVDSL2 over POTS access service.

OverviewThe H83BVDMM board supports the following functions:

l Works with a splitter to provide 48 channels of VDSL2 over POTS access services.l Provides 48 channels of VDSL2 access services.l Supports 8a, 8b, 8c, 8d, 12a, 12b, and 17a spectrum profiles.l Compatible with ADSL/ADSL2+ and supports Annex A spectrum profiles.l Supports upstream transmission using the POSPHY port at a rate of 800 Mbit/s.l Supports single ended loop testing (SELT).l Supports metallic loop test (MELT).l Supports port protection.l Supports board power-off for energy conservation.

NOTE

When AC power supply, the H83BVDMM board is only able to work with H831PAIC power board.

Figure 2-23 shows the external connections of the H83BVDMM board.



63

Figure 2-23 External connections of the H83BVDMM board

Working PrincipleFigure 2-24 illustrates the working principle of the H83BVDMM board.

Figure 2-24 Working principle of the H83BVDMM board

The basic working principle of the H83BVDMM board is as follows:



l The control module decodes signals and monitors signals and certain digital parameters.l The switch module switches the POSPHY interface of the backplane to the GMII interface

of the chipset module.



64

l The power module supplies power to other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-46 describes the front panel of the H83BVDMM board.

Table 2-46 Front panel of the H83BVDMM board

VD

MM

RU

NALM

xDS

L0xD

SL1




PortTable 2-47 describes the ports of the H83BVDMM board.



65

Table 2-47 Ports of the H83BVDMM board


xDSL0 Provides 24 channels (channels0-23) of VDSL2 signals. Fordetails about the pin assignments,see Table 2-48.


xDSL1 Provides 24 channels (channels24-47) of VDSL2 signals. Fordetails about the pin assignments,see Table 2-49.


Pin Assignments

Table 2-48 describes the pin assignments of the xDSL0 port on the front panel of theH83BVDMM board.

Table 2-48 Pin assignments of the xDSL0 port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 -

63 47 31 15

62 14 46 6 30 17 14 -

61 45 29 13

60 13 44 5 28 18 12 -

59 43 27 11

58 12 42 4 26 19 10 -

57 41 25 9

56 11 40 3 24 20 8 -

55 39 23 7

54 10 38 2 22 21 6 -

53 37 21 5

52 9 36 1 20 22 4 -

51 35 19 3

50 8 34 0 18 23 2 -

49 33 17 1



66

Table 2-49 describes the pin assignments of the xDSL1 port on the front panel of theH83BVDMM board.

Table 2-49 Pin assignments of the xDSL1 port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 39 48 31 32 40 16 -

63 47 31 15

62 38 46 30 30 41 14 -

61 45 29 13

60 37 44 29 28 42 12 -

59 43 27 11

58 36 42 28 26 43 10 -

57 41 25 9

56 35 40 27 24 44 8 -

55 39 23 7

54 34 38 26 22 45 6 -

53 37 21 5

52 33 36 25 20 46 4 -

51 35 19 3

50 32 34 24 18 47 2 -

49 33 17 1

SpecificationsTable 2-50 lists the specifications of the H83BVDMM board.

Table 2-50 Specifications of the H83BVDMM board


H83BVDMM 20.32 mm x 220 mm x 265 mm 55.6 W

2.3.11 H832SHLH BoardH832SHLH is a 16-channel SHDSL service board that provides the SHDSL access service.



67

OverviewThe H832SHLH board supports the following functions:

l 16-channel SHDSL access servicesl ATM SHDSL and EFM SHDSL access model Port protectionl Board power-off for energy conservation

Figure 2-25 shows the external connections of the H832SHLH board.

Figure 2-25 External connections of the H832SHLH board

Working PrincipleFigure 2-26 illustrates the working principle of the H832SHLH board.

Figure 2-26 Working principle of the H832SHLH board

The basic working principle of the H832SHLH board is as follows:



68




Front PanelTable 2-51 describes the front panel of the H832SHLH board.



69

Table 2-51 Front panel of the H832SHLH board

SH

LHR

UN

ALM

xDS

L




PortThe port of the H832SHLH is located on its front panel. Table 2-52 describes the port of theH832SHLH board.



70

Table 2-52 Port of the H832SHLH board


xDSL Transmits 16 channels of SHDSL signals.Table 2-53 describes the pin assignmentsof the port.

Use a 32-channel subscribercable (ports 0-15) to connect theport to the main distribution frame(MDF).

Pin Assignments

Table 2-53 describes the pin assignments of the xDSL port on the front panel of the H832SHLHboard.


Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 - 16 -

63 47 31 15

62 14 46 6 30 - 14 -

61 45 29 13

60 13 44 5 28 - 12 -

59 43 27 11

58 12 42 4 26 - 10 -

57 41 25 9

56 11 40 3 24 - 8 -

55 39 23 7

54 10 38 2 22 - 6 -

53 37 21 5

52 9 36 1 20 - 4 -

51 35 19 3

50 8 34 0 18 - 2 -

49 33 17 1

Specifications

Table 2-54 lists the specifications of the H832SHLH board.



71

Table 2-54 Specifications of the H832SHLH board


H832SHLH 265 mm x 220 mm x 20.32 mm 13.4 W

2.4 Narrowband Service BoardThe narrowband service board provides narrowband (POTS/ISDN) access services through itsnarrowband ports.

2.4.1 H838ASRB BoardH838ASRB is a 32-channel POTS service board and provides the POTS access service.

OverviewThe H838ASRB board supports the following functions:

l 32-channel POTS access servicel Polarity reversal for all 32 channels of POTS servicesl Circuit test and loop line testl Loop connectivity testl Port protectionl Board power-off for energy conservationl BORSCHT for the analog user circuit

NOTE

The indication of BORSCHT is as follows:

l B: battery

l O: overvoltage and overcurrent protection

l R: ringing

l S: supervision

l C: codec

l H: hybrid

l T: test

Figure 2-27 shows the external connections of the H838ASRB board.



72

Figure 2-27 External connections of the H838ASRB board

Working Principle

Figure 2-28 illustrates the working principle of the H838ASRB board.

Figure 2-28 Working principle of the H838ASRB board

The working principle of the H838ASRB board is as follows:

l The protection module protects and isolates the board from lightning strikes.l The subscriber line interface module provides 32-channel POTS access service.l The processing module processes the POTS service of the board and transmits the service

upstream through the HW interface. Through the SPI port bus, this module receives theconfiguration command issued by the control module of the board and transmits the servicestatus information upstream.

l The control module supports the intra-board communication, service management andcontrol, and communication with the control board.

l The power module controls the power from the backplane and powers other functionmodules of the board.



73

l The clock module provides accurate clock source for the processing module.

Front PanelTable 2-55 describes the front panel of the H838ASRB board.

Table 2-55 Front panel of the H838ASRB board

AS

RB

RU

NALM

PS

TN




PortThe port of the H838ASRB board is located on its front panel. Table 2-56 describes the port ofthe H838ASRB board.



74

Table 2-56 Port of the H838ASRB board


PSTN Supports 32-channel POTS access signals. Use a 32-channel subscribercable to connect the port to themain distribution frame (MDF).

Pin Assignments

Table 2-57 describes the pin assignments of the PSTN port on the front panel of the H838ASRBboard.

Table 2-57 Pin assignments of the PSTN port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 24

63 47 31 15

62 14 46 6 30 17 14 25

61 45 29 13

60 13 44 5 28 18 12 26

59 43 27 11

58 12 42 4 26 19 10 27

57 41 25 9

56 11 40 3 24 20 8 28

55 39 23 7

54 10 38 2 22 21 6 29

53 37 21 5

52 9 36 1 20 22 4 30

51 35 19 3

50 8 34 0 18 23 2 31

49 33 17 1

Specifications

Table 2-58 lists the specifications of the H838ASRB board.



75

Table 2-58 Specifications of the H838ASRB board


H838ASRB 20.32 mm x 220 mm x 265 mm 26 W

2.4.2 H837ASPB/H838ASPB/H839ASPB BoardH837ASPB/H838ASPB/H839ASPB is a 64-channel POTS service board that provides POTSaccess service.

OverviewNOTE

l H837ASPB has the same functions as H838ASPB; therefore, H837ASPB can substitute forH838ASPB.

l Compared with H837ASPB/H838ASPB, H839ASPB supports a new function: direct current-isolated(DC-I) grounding.

The H837ASPB/H838ASPB/H839ASPB board supports the following functions:

l 64 channels of POTS access servicesl Polarity reversal on all the portsl Circuit test and loop line testl Loop connectivity testl Port protectionl Board power-off for energy conservationl BORSCHT for analog user circuits

NOTE


l B: battery


l R: ringing

l S: supervision

l C: codec

l H: hybrid

l T: test

Figure 2-29 shows the external connections of the H837ASPB/H838ASPB/H839ASPB board.



76

Figure 2-29 External connections of the H837ASPB/H838ASPB/H839ASPB board

Working Principle

Figure 2-30 illustrates the working principle of the H837ASPB/H838ASPB/H839ASPB board.

Figure 2-30 Working principle of the H837ASPB/H838ASPB/H839ASPB board

The basic working principle of the H837ASPB/H838ASPB/H839ASPB board is as follows:

l The protection module protects and isolates the board from lightning strikes.

l The subscriber-line interface module provides access to 64 channels of POTS services.

l The codec module encodes and decodes voice signals and converts analog signals intodigital signals.

l The MCU module processes the upper-layer protocol messages between the board and thecontrol board and manages user ports of the board.

l The power module supplies power to other function modules of the board.

l The clock module provides the working clock for other function modules of the board.



77

Front PanelTable 2-59 describes the front panel of the H837ASPB/H838ASPB/H839ASPB board.

Table 2-59 Front panel of the H837ASPB/H838ASPB/H839ASPB board

AS

PB

RU

NALM

PS

TN0

PS

TN1




PortThe ports of the H837ASPB/H838ASPB/H839ASPB board are located on its front panel. Table2-60 describes the ports of the H837ASPB/H838ASPB/H839ASPB board.



78

Table 2-60 Ports of the H837ASPB/H838ASPB/H839ASPB board


PSTN0 and PSTN1 Each provides 32 channelsof POTS access services.

Use a 32-channel subscriber cable toconnect each port to the main distributionframe (MDF).

Pin AssignmentsTable 2-61 describes the pin assignments of the PSTN0 port on the front panel of the H837ASPB/H838ASPB/H839ASPB board.

Table 2-61 Pin assignments of the PSTN0 port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 24

63 47 31 15

62 14 46 6 30 17 14 25

61 45 29 13

60 13 44 5 28 18 12 26

59 43 27 11

58 12 42 4 26 19 10 27

57 41 25 9

56 11 40 3 24 20 8 28

55 39 23 7

54 10 38 2 22 21 6 29

53 37 21 5

52 9 36 1 20 22 4 30

51 35 19 3

50 8 34 0 18 23 2 31

49 33 17 1

Table 2-62 describes the pin assignments of the PSTN1 port on the front panel of the H837ASPB/H838ASPB/H839ASPB board.



79

Table 2-62 Pin assignments of the PSTN1 port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 47 48 39 32 48 16 56

63 47 31 15

62 46 46 38 30 49 14 57

61 45 29 13

60 45 44 37 28 50 12 58

59 43 27 11

58 44 42 36 26 51 10 59

57 41 25 9

56 43 40 35 24 52 8 60

55 39 23 7

54 42 38 34 22 53 6 61

53 37 21 5

52 41 36 33 20 54 4 62

51 35 19 3

50 40 34 32 18 55 2 63

49 33 17 1

SpecificationsTable 2-63 lists the specifications of the H837ASPB/H838ASPB/H839ASPB board.

Table 2-63 Specifications of the H837ASPB/H838ASPB/H839ASPB board


H837ASPB 20.32 mm x 220 mm x 265 mm 41 W

H838ASPB/H839ASPB

20.32 mm x 220 mm x 265 mm 53.5 W

2.4.3 H832DSLD BoardH832DSLD is an 8-channel ISDN service board. It provides the base rate adaptation (BRA) useraccess service and implements point-to-point (P2P) or point-to-multipoint (P2MP) multimedia



80

(voice, image, and data) communications. Also, it can be connected to the personal handyphonesystem (PHS) base station for service transparent transmission on the U interface.

OverviewThe H832DSLD board supports the following functions:

l Eight 2B+1D channels for BRA user access servicel Eight channels of service transparent transmission on the U interface by connecting to the

PHS base stationl Board power-off for energy conservation

NOTE

The H832DSLD board does not support remote power supply and therefore it cannot supply power to thenetwork termination 1 (NT1) in a remote manner.

Figure 2-31 shows the external connections of the H832DSLD board.

Figure 2-31 External connections of the H832DSLD board

Working PrincipleFigure 2-32 illustrates the working principle of the H832DSLD board.



81

Figure 2-32 Working principle of the H832DSLD board

The basic working principle of the H832DSLD board is as follows:

l The subscriber interface module converts the interface coding to the interface bus data, putsthe converted data to the corresponding timeslot, and then outputs the data to the subscriberinterface.

l The processing module extracts the call signaling and switches timeslots.l The control module communicates with the control board, detects the board status and

performs related control, reports the status of each module on the H832DSLD board andexecutes the commands issued from the control board, processes signaling of each channel,and controls data transmission and reception.

l The logic module implements the CESoP clock recovery and the communication betweenthe H832DSLD board and the control board.

l The power module powers other function modules of the board.l The clock module provides the working clock for other function modules of the board.

Front PanelTable 2-64 describes the front panel of the H832DSLD board.



82

Table 2-64 Front panel of the H832DSLD board

DS

LDR

UN

ALM

LINE




PortThe port of the H832DSLD board is located on its front panel. Table 2-65 describes the port ofthe H832DSLD board.



83

Table 2-65 Port of the H832DSLD board


LINE Supports eight channels of ISDN signals.Table 2-66 describes the pin assignments ofthe port.

Use a 32-channel subscribercable (ports 0-7) to connect the portto the main distribution frame(MDF).

Pin Assignments

Table 2-66 describes the pin assignments of the LINE port on the front panel of the H832DSLDboard.

Table 2-66 Pin assignments of the LINE port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 - 48 7 32 - 16 -

63 47 31 15

62 - 46 6 30 - 14 -

61 45 29 13

60 - 44 5 28 - 12 -

59 43 27 11

58 - 42 4 26 - 10 -

57 41 25 9

56 - 40 3 24 - 8 -

55 39 23 7

54 - 38 2 22 - 6 -

53 37 21 5

52 - 36 1 20 - 4 -

51 35 19 3

50 - 34 0 18 - 2 -

49 33 17 1

Specifications

Table 2-67 lists the specifications of the H832DSLD board.



84

Table 2-67 Specifications of the H832DSLD board


H832DSLD 20.32 mm x 220 mm x 265 mm 8.78 W

2.5 Broadband and Narrowband Combo Service BoardThe broadband and narrowband combo service board provides broadband and narrowbandaccess services to meet high-density user access requirements and reduce carriers' networkconstruction and maintenance costs.

2.5.1 H835CALE BoardH835CALE is a 32-channel ADSL2+ and POTS combo service board. It has a built-in splitterwith 600-ohm impedance and provides ADSL2+ and POTS integrated access services.

OverviewThe H835CALE board supports the following functions:

l 32-channel ADSL2+ and POTS integrated access servicesl Circuit test and loop line testl Polarity reversal for all 32 channels of POTS servicesl Port protectionl Board power-off for energy conservationl BORSCHT for the analog user circuit

NOTE


l B: battery


l R: ringing

l S: supervision

l C: codec

l H: hybrid

l T: test

Figure 2-33 shows the external connections of the H835CALE board.



85

Figure 2-33 External connections of the H835CALE board

Working PrincipleFigure 2-34 illustrates the working principle of the H835CALE board.

Figure 2-34 Working principle of the H835CALE board

The H835CALE board can be divided into two parts: the broadband part and the narrowbandpart. The basic working principle of the board is as follows:

l The protection module protects and isolates the board from lightning strikes.l Broadband service processing:

– The broadband interface module converts the ADSL2+ line signals into cell flows.– The logic processing module implements functions such as encoding/decoding, analog-

to-digital conversion, and line driving for ADSL2+ services. It also provides anupstream port connecting to the UTOPIA bus of the backplane.



86

l Narrowband service processing:– The narrowband interface module provides access to 32-channel narrowband services.– The narrowband service control module controls and manages narrowband services.– The codec module encodes and decodes voice signals and converts analog signals into

digital signals. It also provides an upstream port connecting to the HW bus of thebackplane.

l The splitter module couples broadband and narrowband subscriber lines and separatesPOTS signals from ADSL2+ signals.

Front PanelTable 2-68 describes the front panel of the H835CALE board.



87

Table 2-68 Front panel of the H835CALE board

CA

LER

UN

ALM

LINE




PortThe port of the H835CALE board is located on its front panel. Table 2-69 describes the port ofthe H835CALE board.



88

Table 2-69 Port of the H835CALE board


LINE Provides 32-channel ADSL2+ andPOTS integrated access services.

Use a 32-channel subscriber cableto connect the LINE port to the maindistribution frame (MDF).

Pin Assignments

Table 2-70 describes the pin assignments of the LINE port on the front panel of the H835CALEboard.

Table 2-70 Pin assignments of the LINE port

Pin Signal

Pin Signal

Port Pin Signal

Pin Signal

64 15 48 7 32 16 16 24

63 47 31 15

62 14 46 6 30 17 14 25

61 45 29 13

60 13 44 5 28 18 12 26

59 43 27 11

58 12 42 4 26 19 10 27

57 41 25 9

56 11 40 3 24 20 8 28

55 39 23 7

54 10 38 2 22 21 6 29

53 37 21 5

52 9 36 1 20 22 4 30

51 35 19 3

50 8 34 0 18 23 2 31

49 33 17 1

Jumper Settings

The H835CALE board provides two jumpers, J7 and J8, as shown in Figure 2-35.



89

Figure 2-35 Layout of the jumpers on the H835CALE board

Table 2-71 describes the settings of J7 and J8.

Table 2-71 Jumper settings of the H835CALE board

Jumper Setting Indication Factory Default

J7 and J8 Connected The board is ready for loading and thenarrowband CPU of the board uses theserial port loading mode.

Not connected

Notconnected

The board is ready for normal working.

SpecificationsTable 2-72 lists the specifications of the H835CALE board.



90

Table 2-72 Specifications of the H835CALE board


H835CALE 20.32 mm x 220 mm x 265 mm 40 W (The narrowband callreject ratio is 25%.)

2.6 Power BoardConnected to the external AC or DC power supply, the power board converts the voltage of suchpower supply into a proper voltage using its power module and powers the other boards in thechassis.

2.6.1 H831PDIA BoardH831PDIA is a DC power board. It directly supplies or converts one -48 V DC power. It thenoutputs -48 V DC, +3.3 V DC, and +12 V DC to the backplane and, through the backplane,powers the service boards, control board, and fan monitoring board.

Overview

The H831PDIA board supports the following functions:

l One -48 V DC input

l Filtering and current-limiting for the input power

l Detection and alarm reporting for the availability of input power

Figure 2-36 shows the external connections of the H831PDIA board.

Figure 2-36 External connections of the H831PDIA board

Working Principle

Figure 2-37 illustrates the working principle of the H831PDIA board.



91

Figure 2-37 Working principle of the H831PDIA board

The basic working principle of the H831PDIA board is as follows:

l The protection and filter circuit protects the -48 V DC power input against surges andlightning strikes for current limiting and also filters EMI for the -48 V DC power input.

l The soft-start circuit provides the soft-start function for the -48 V DC power input of the+12 V DC and +3.3 V DC power modules.

l The -48 V/+12 V power module converts the -48 V DC into +12 V DC for output.l The -48 V/+3.3 V power module converts the -48 V DC into +3.3 V DC for output.l The output filter circuit filters the output of the +12 V DC and +3.3 V DC power modules.l The detection and alarming circuit detects the availability of the -48 V DC power and reports

related alarms.l The e-label and board type reporting circuit stores the board manufacture information and

reports the board type.

Front PanelTable 2-73 describes the front panel of the H831PDIA board.



92

Table 2-73 Front panel of the H831PDIA board

PD

IA

PW

RSPD

-48V～

-60V;7.8A

PWR: running status indicator


Off The board is powered off or the input fuseblows.

SPD: protection indicator

Steady green The protection circuit of the board isnormal.

Off The protection circuit of the board is faulty.

PortThe port of the H831PDIA board is located on its front panel. Table 2-74 describes the port ofthe H831PDIA board.

Table 2-74 Port of the H831PDIA board

Port (from BottomUpwards)

Function Connection

RTN(+)/NEG(-) (OTterminals)

Leads in one -48 V DC input forthe H831PDIA board.

Use a DC power cable toconnect the terminal to the DCpower supply.Input voltage range: -38.4 V DCto -72 V DCMaximum input current: 7.8 A



93

DimensionsTable 2-75 lists the dimensions of the H831PDIA board.

Table 2-75 Dimensions of the H831PDIA board

Board Dimensions (W x D x H)

H831PDIA 140 mm x 220 mm x 40.14 mm

2.6.2 H832PDIA BoardH832PDIA is a DC power board that directly supplies or converts the combined dual -48 V DCpower. It then outputs -48 V DC, +3.3 V DC, and +12 V DC to the backplane and, through thebackplane, powers the service boards, control board, and fan monitoring board.

OverviewThe H832PDIA board supports the following functions:

l Two -48 V DC inputsl Filtering and current-limiting for the input powerl Detection and alarm reporting for the availability of input power

Figure 2-38 shows the external connection of the H832PDIA board.

Figure 2-38 External connections of the H832PDIA board

Working PrincipleFigure 2-39 illustrates the working principle of the H832PDIA board.



94

Figure 2-39 Working principle of the H832PDIA board

The basic working principle of the H832PDIA board is as follows:

l The protection and filter circuit protects the -48 V DC power input against surges andlightning strikes for current limiting and also filters EMI for the -48 V DC power input.

l The soft-start circuit provides the soft-start function for the -48 V DC power input of the+12 V DC and +3.3 V DC power modules.

l The -48 V/+12 V power module converts -48 V DC into +12 V DC for output.l The -48 V/+3.3 V power module converts the -48 V DC into +3.3 V DC for output.l The output filter circuit filters the output of the +12 V and +3.3 V DC power modules.l The detection and alarming circuit detects the availability of the -48 V DC power and reports

related alarms.l The e-label and board type reporting circuit stores the board manufacture information and

reports the board type.

Front PanelTable 2-76 describes the front panel of the H832PDIA board.



95

Table 2-76 Front panel of the H832PDIA board

PD

IA

PW

R0

SPD

-48―

-60V;7.8A

PW

R1

-48―

-60V;7.8A

01

PWR0: power status indicator (DC input "0")

Steady green The circuit of DC input "0" is normal.

Off DC input 0 is not available or the circuit ofDC input "0" is faulty.

PWR1: power status indicator (DC input "1")

Steady green The circuit of DC input "1" is normal.

Off DC input 1 is not available or the circuit ofDC input "1" is faulty.

SPD: protection indicator

Steady green The board protection circuit is normal.

Off The board protection circuit is faulty.

Port

The ports of the H832PDIA board are located on its front panel. Table 2-77 describes the portsof the H832PDIA board.

Table 2-77 Ports of the H832PDIA board

Port (from the BottomUpwards)

Function Connection

0 (RTN(+)/NEG(-), OTterminals)

Lead in one -48 V DC power input(input "0") to the H832PDIAboard.

Use a DC power cable toconnect the terminals to theDC power supply.Input voltage range: -38.4 VDC to -72 V DCMaximum input current:7.8 A

1 (RTN(+)/NEG(-), OTterminals)

Lead in one -48 V DC power input(input "1") to the H832PDIAboard.



96

DimensionsTable 2-78 lists the dimensions of the H832PDIA board.

Table 2-78 Dimensions of the H832PDIA board


H832PDIA 140 mm x 220 mm x 40.14 mm

2.6.3 H831PAIA BoardH831PAIA is an AC power board. It converts the 220 V AC input power into -48 V DC, +12 VDC, and +3.3 V DC and feeds the power to the service boards, control board, and fan monitoringboard through the backplane.

OverviewThe H831PAIA board supports the following functions:

l One 220 V AC inputl The device supports a maximum of 200 W output power

Figure 2-40 shows the external connections of the H831PAIA board.

Figure 2-40 External connections of the H831PAIA board

H831PAIASPI bus and board type

Monitoring signal

220 V AC

Backplane

+12 V DC

+3.3 V DC

-48 V DCAC power

Working PrincipleFigure 2-41 illustrates the working principle of the H831PAIA board.

Figure 2-41 Working principle of the H831PAIA board

MA200-A power module

+12 V DC

+3.3 V DC 220 V AC

-48 V DC

Signal reporting and receiving



97

The basic working principle of the H831PAIA board is as follows:

The MA200–A power module converts the 220 V AC input into –48 V DC, +12 V DC and +3.3V DC outputs and reports alarm signals.

Front PanelTable 2-79 describes the front panel of the H831PAIA board.

Table 2-79 Front panel of the H831PAIA board

PA

IA

PW

R

～100-240V;50/60Hz;3A

维护

电源

前先

断电

！

Disconnect pow

erbefore operating!

CA

UTIO

N

PWR: AC status indicator

Steady green The AC module input oroutput is normal.

Steady red The AC module input oroutput fails.

Off No AC power is led in.

PortThe port of the H831PAIA board is located on its front panel. Table 2-80 describes the port ofthe H831PAIA board.



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Table 2-80 Port of the H831PAIA board


220 V AC input port(standard 3-pin malesocket)

Leads in the AC power tothe H831PAIA board.

Use an AC power cable to connect theport to the AC power supply.Input voltage range: 90 V AC to 264 VACMaximum input current: 3 A

Dimensions

Table 2-81 lists the dimensions of the H831PAIA board.

Table 2-81 Dimensions of the H831PAIA board


H831PAIA 140 mm x 220 mm x 40.14 mm

2.6.4 H831PAIC BoardH831PAIC is an AC power board. It converts the 220 V AC or 110 V AC input power into -48V DC, +12 V DC, and +3.3 V DC and feeds the power to the service boards, control board, andfan monitoring board through the backplane.

Overview

The H831PAIC board supports the following functions:

l One 220 V AC or 110 V inputl The device supports a maximum of 400 W output power

Figure 2-42 shows the external connections of the H831PAIC board.

Figure 2-42 External connections of the H831PAIC board

H831PAICSPI bus and board type

Monitoring signal

220 V AC/110 V AC

Backplane

+12 V DC

+3.3 V DC

-48 V DCAC power



99

Working Principle

Figure 2-43 illustrates the working principle of the H831PAIC board.

Figure 2-43 Working principle of the H831PAIC board

MA400-A power module

+12 V DC

+3.3 V DC

220 V AC/110 V AC

-48 V DC


The basic working principle of the H831PAIC board is as follows:

The MA400–A power module converts the 220 V AC input into –48 V DC, +12 V DC and +3.3V DC outputs and reports alarm signals.

Front Panel

Table 2-82 describes the front panel of the H831PAIC board.

Table 2-82 Front panel of the H831PAIC board

PAIC

PW

R

～100-240V;50/60Hz;6A

维护电源前先断电！

Disconnect pow

erbefore operating!

CAU

TION

PWR: AC status indicator

Steady green The AC module input oroutput is normal.

Steady red The AC module input oroutput fails.

Off No AC power is led in.



100

Port

The port of the H831PAIC board is located on its front panel. Table 2-83 describes the port ofthe H831PAIC board.

Table 2-83 Port of the H831PAIC board



Leads in the AC power tothe H831PAIC board.

Use an AC power cable to connect theport to the AC power supply.Input voltage range: 90 V AC to 264 VACMaximum input current: 6 A

Dimensions

Table 2-84 lists the dimensions of the H831PAIC board.

Table 2-84 Dimensions of the H831PAIC board


H831PAIC 140 mm x 220 mm x 40.14 mm

2.6.5 H831PAIB BoardH831PAIB is an AC power board (with power backup). It converts the 220 V AC input powerinto -48 V DC, +12 V DC and +3.3 V DC, and feeds the power to the service boards, controlboard, and fan monitoring board through the backplane. The H831PAIB board also supportsbattery (lead-acid battery or Fe-lithium battery) input for power backup. When the AC powersupply fails, the H831PAIB board switches to the battery for power supply.

Overview

The H831PAIB board supports the following functions:

l One 220 V AC input

l Filtering and current-limiting

l One battery (lead-acid battery or Fe-lithium battery) input for power backup

l Temperature detection for the lead-acid battery

l Activating a Fe-lithium battery

Figure 2-44 shows the external connections of the H831PAIB board.



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Figure 2-44 External connections of the H831PAIB board

Working PrincipleFigure 2-45 illustrates the working principle of the H831PAIB board.

Figure 2-45 Working principle of the H831PAIB board

AC/DC module

PSUA

PMUA

-48 V DC

+12 V DC

+3.3 V DC

220 V AC

Temperature signal


-48 V DC

-48 V DC



Battery supplies power/Charges the battery

The basic working principle of the H831PAIB board is as follows:

l The AC/DC module converts the 220 V AC input into -48 V DC to the backplane.l The PSUA board in the H831PAIB board converts the -48 V DC power transmitted from

the backplane or the power from the battery into +12 V DC and +3.3 V DC. The battery isconnected to a port on the front panel of the H831PAIB board. The PSUA board alsomanages the AC power supply and the battery power supply by reporting alarm signals andreceiving control signals from the PMUA board.

l When the battery is required for power backup, the PMUA board in the H831PAIB boardneeds to be configured for managing the batteries. Otherwise, the PMUA board is notrequired.



102

Front PanelTable 2-85 describes the front panel of the H831PAIB board.

Table 2-85 Front panel of the H831PAIB board

PA

IB

VINVO

UT

PW

R

SENSO

R

PM

UBAT-

BAT+

-48V;5A

BA

TAU

X

～100-240V;50/60Hz;3A

维护

电源

前先

断电

！

Disconnect pow

erbefore operating!

CA

UTIO

N

PMU: running status indicator (red and green bi-colored)

Steady green Communication between the PMUAboard and the main device is normal andthe battery is being charged.

Blinking green Communication between the PMUAboard and the main device is normal andthe battery is being discharged.

Steady red Communication between the PMUAboard and the main device fails and thebattery is being charged.NOTE

If the device is not equipped with a battery,the indicator is steady red on by default.

Blinking red Communication between the PMUAboard and the main device fails and thebattery is being discharged.

BAT: battery input indicator (green)

Steady green The board is connected to a batteryinput.

Off The board is not connected to a batteryinput.

PWR: AC module input and output indicator

VIN: input status indicator

Steady green The AC module input is normal.

Steady red The AC module input fails.

Off There is no AC input.

VOUT: output status indicator

Steady green The AC module output is normal.

Steady red The AC module output fails.



103

PortThe ports of the H831PAIB board are located on its front panel. Table 2-86 describes the portsof the H831PAIB board.

Table 2-86 Ports of the H831PAIB board



Leads in the AC power tothe H831PAIB board.

Use an AC power cable to connect theport to the AC power supply.Input voltage range: 90 V AC to 264 VAC.Maximum input current: 3 A

BAT-/BAT+ (OTterminals)

Battery input terminals,connect to the lead-acidor Fe-lithium battery.-59

Use a lead-acid battery power cable orFe-lithium battery power cable toconnect the OT terminals to a battery.Input voltage range: -39 V DC to -59 VDC.Maximum input current: 5 A

SENSOR (2-pinterminal)

Detects the temperatureof a lead-acid battery oractivates a Fe-lithiumbattery.

Use a 2-wire cable to connect theterminal to the temperature sensor of alead-acid battery or the activation port ofa Fe-lithium battery.

Power Transfer BoardThe H831PAIB board supports the PSUA power transfer board for receiving the -48 V DC powerfrom the backplane and supplying +3.3 V DC and +12 V DC to the system. The PSUA boardsupports the following functions:

l Filters and current-limits the -48 V DC power provided by the backplane.l Leads in the -48 V DC power from the battery and transmits the power to the backplane in

case of AC supply failure.l Functions as the channel for charging or discharging the battery and therefore integrates a

relay to control the power-on and power-off of the battery.l Implements protection, filtering, and current-limiting at the battery input terminal.l Provides a circuit that reports the board type and an E2PROM circuit that stores the board

manufacture information.

Figure 2-46 shows the position of the PSUA board in the H831PAIB board.



104

Figure 2-46 Position of the PSUA board

PAIB

PSUA

Power Monitoring BoardThe H831PAIB board supports the PMUA power monitoring board. The PMUA board managesthe battery for the PSUA board. The PMUA board supports the following functions:

l Detects the temperature of the battery and reports related parameters to the control board.l Detects the fuse status of the battery circuit and reports the detection result to the control

board.l Detects the charging current of the battery and reports related parameters to the PSUA

board and the control board.l Detects the voltage of the busbar and reports related parameters to the PSUA board and the

control board.l Controls power-on and power-off of the battery.

The PMUA board is attached on the PSUA board. Figure 2-47 shows the position of the PMUAboard in the H831PAIB board.



105

Figure 2-47 Position of the PMUA board

PAIB

PMUA

DimensionsTable 2-87 lists the dimensions of the H831PAIB board.

Table 2-87 Dimensions of the H831PAIB board


H831PAIB 140 mm x 220 mm x 40.14 mm

2.7 Optical ModuleThis topic describes the types and specifications of pluggable optical modules supported by theMA5616.

The MA5616 supports small form-factor pluggable (SFP) and enhanced small form-factorpluggable (eSFP) encapsulation modes for optical modules. An SFP packet has the same sizeas an eSFP packet. In eSFP encapsulation mode, performance data that cannot be reported inSFP encapsulation mode can be reported.

An optical module has the following types of interfaces: LC/PC, SC/PC, and RJ45 (for electricalmodules).Figure 2-48 shows the appearance of the optical module.



106

Figure 2-48 Appearance of the optical module

GPON optical module

If an optical module for GPON upstream transmission is configured on an H831CCUC boardthat is equipped with the UP2A or UP2C daughter board, connect one SC/PC optical fiber tothe board for GPON upstream transmission. Table 2-88 lists the specifications of GPON opticalmodules.

Table 2-88 Specifications of GPON optical modules

Type Optical module with combined receive and transmit functions

OperatingWavelength

Tx: 1310 nmRx: 1490 nm

Encapsulation Type SFP

Rate Tx: 1.244 Gbit/sRx: 2.488 Gbit/s

Minimum OutputOptical Power

0.5 dBm

Maximum OutputOptical Power

5.0 dBm

Maximum ReceiverSensitivity

-27.0 dBm

Optical ConnectorType

SC/PC

Optical Fiber Type Single-mode

Reach 20.0 km

Overload opticalpower

-8 dBm



107

GE Electrical ModuleIf a GE electrical module is configured on an H831CCUC board that is equipped with the UP2Aor UP2C daughter board, connect one network cable to the board for one-channel GE. Table2-89 the specifications of GE electrical module.

Table 2-89 Specifications of GE electrical modules

Type Module with 1000 Base-T RJ45 electrical port

Encapsulation Type SFP

Rate Full-duplex 1000 Mbit/s

Reach 100.0 m

GE optical moduleA GE optical module can be configured on an H831CCUB that is equipped with the GP1AorGE1A daughter board, H831CCUC that is equipped with the UP2A or UP2C daughter board,or H831EIUD board. The optical module with independent receive and transmit functions isconnected to two LC/PC optical fibers to provide one GE channel, and the optical module withcombined receive and transmit functions is connected to one LC/PC optical fibers to provideone GE channel. Table 2-90 lists the specifications of GE optical modules.

Table 2-90 Specifications of GE optical modules

Type Optical module with independent receiveand transmit functions

Optical module withcombined receive andtransmit functions

No. 1 2 3 4 5

OperatingWavelength

850 nm 1310 nm 1310 nm Tx: 1310 nmRx: 1490 nm

Tx: 1490 nmRx: 1310 nm

Encapsulation Type

eSFP eSFP eSFP eSFP eSFP

Rate 2.125 Gbit/s1.25 Gbit/s1.063 Gbit/s

1.25 Gbit/s 1.25 Gbit/s 1.25 Gbit/s 1.25 Gbit/s

MinimumOutputOpticalPower

-9.5 dBm -9.0 dBm -5.0 dBm -9.0 dBm -9.0 dBm



108

MaximumOutputOpticalPower

-2.5 dBm -3.0 dBm 0 dBm -3.0 dBm -3.0 dBm

MaximumReceiverSensitivity

-17.0 dBm -20.0 dBm -23.0 dBm -19.5 dBm -19.5 dBm

OpticalConnectorType

LC/PC LC/PC LC/PC LC/PC LC/PC

Optical FiberType

Multi-mode Single-mode Single-mode Single-mode Single-mode

Reach 0.50 km 10.0 km 40.0 km 10.0 km 10.0 km

Overloadoptical power

0 dBm -3 dBm -3 dBm -3 dBm -3 dBm

FE optical module

A FE optical module can be configured on an H831EIUD board, connect one LC/PC opticalfibers to the board for one-channel FE. Table 2-91 lists the specifications of FE optical modules.

Table 2-91 Specifications of FE optical modules

Type Optical module with combined receive and transmit functions

No. 1 2

OperatingWavelength

Tx: 1310 nmRx: 1550 nm

Tx: 1550 nmRx: 1310 nm

Encapsulation Type eSFP eSFP

Rate STM-1 STM-1

Minimum OutputOptical Power

-15.0 dBm -15.0 dBm

Maximum OutputOptical Power

-8.0 dBm -8.0 dBm

Maximum ReceiverSensitivity

-32.0 dBm -32.0 dBm

Optical ConnectorType

LC/PC LC/PC

Optical Fiber Type Single-mode Single-mode

Reach 15.0 km 15.0 km



109

Overload opticalpower

-8 dBm -8 dBm



110

3 Cable

About This Chapter

This topic covers the applications, appearances, pin assignments, and technical specificationsof the cables for the MA5616 chassis.

3.1 DC Power CableThe DC power cable is used to transmit the DC power to loads and enable the loads to work inthe normal state.

3.2 AC Power CableAn AC power cable is used to transmit AC power supply to loads and enable the loads to workin the normal state.

3.3 Lead-acid Battery Power CableA lead-acid battery power cable is used for feeding DC power to loads and also for charging anddischarging a lead-acid battery.

3.4 Fe-lithium Battery Power CableA Fe-lithium battery power cable is used for feeding DC power to loads and also for chargingand discharging a Fe-lithium battery module.

3.5 PGND CableA PGND cable is used for protecting the device against lightning strikes and interference.

3.6 Local Maintenance Serial Port CableA local maintenance serial port cable is used for debugging devices or maintaining devices atthe local end.

3.7 Local Maintenance and Environment Monitoring Combo CableA local maintenance and environment monitoring combo cable is connected to a localmaintenance terminal or an environment monitoring device for debugging and maintaining themain device or reporting the monitoring information to the control board.

3.8 Network CableA network cable is used for equipment cascading, communication between the device and thenetwork, and local maintenance and remote access of the device.

3.9 Environment Monitoring Cable

SmartAX MA5616 Multi-service Access ModuleHardware Description 3 Cable


111

An environment monitoring cable connects the control board of the device to sensors forcollecting the information about various environmental parameters.

3.10 Clock Bridging CableThe clock Bridging cable is a 120-ohm-to-75-ohm clock cable and is used for transmitting clock/time signals.

3.11 32-Channel Subscriber CableA 32-Channel subscriber cable connects a service board to the MDF for transmitting audio, videoand data signals.

3.12 Optical FiberAn optical fiber connects an optical port to an upstream device or optical network terminal.



112

3.1 DC Power CableThe DC power cable is used to transmit the DC power to loads and enable the loads to work inthe normal state.

Application

The DC power cable connects the power port of the chassis to the external power supply. It isconnected as follows:

l One end of the DC power cable is connected to the input port on the DC power board ofthe chassis.

l The other end of the DC power cable is bare wires. According to the output port type ofthe DC power, a corresponding terminal is made and then connected to the output port ofthe DC power supply.

NOTE

The black cable is the -48 V return ground cable connected to the RTN(+) terminal of the DC power board. Theblue cable is the -48 V power cable connected to the NEG(-) terminal of the DC power board.

Appearance and Structure

Figure 3-1 and Figure 3-2 show the appearances of a -48 V return ground cable and a -48 Vpower cable.

Figure 3-1 Appearance of a -48 V return ground cable



113

Figure 3-2 Appearance of a -48 V power cable

Figure 3-3 shows the structure of a DC power cable.

Figure 3-3 Structure of a DC power cable

Technical Specifications

The technical specifications of a -48 V return ground cable and a -48 V power cable are thesame, as listed in Table 3-1.

Table 3-1 Technical specifications of a -48 V return ground cable and a -48 V power cable

Parameter Description

Cable type Electrical cable

Color Black (-48 V return ground cable); blue (-48 V power cable)

Connector (X1) type OT terminal



114


DC resistance of the innerconductor

23.2 ohms/km

Cross-sectional area of theconductor

18 AWG (0.83 mm2)

3.2 AC Power CableAn AC power cable is used to transmit AC power supply to loads and enable the loads to workin the normal state.

Application

An AC power cable supplies the working voltage for the chassis. It is connected as follows:

l One end of the AC power cable is connected to the AC power input port of the chassis.

l The other end of the AC power cable is connected to the output port of the AC power supply.

Appearance

Figure 3-4 shows the appearance of an AC power cable.

Figure 3-4 Appearance of an AC power cable


Table 3-2 lists the technical specifications of an AC power cable.



115

NOTE

Specifications of the AC power cable vary with country/area. The following uses the AC power cable thatmeets the Chinese standard as an example.

Table 3-2 Specifications of an AC power cable


Function GB 250 VAC/10 A

Connector 1 PI straight male

Connector 2 C13 straight female

Cable type External power cable

Cross-sectional area of the conductor 3 x 1.0 mm2

3.3 Lead-acid Battery Power CableA lead-acid battery power cable is used for feeding DC power to loads and also for charging anddischarging a lead-acid battery.

ConnectionA lead-acid battery power cable connects the battery power port of the chassis to a lead-acidbattery. It is connected as follows:

l One end of the cable is connected to the battery power port on the AC power board (withpower backup) in the chassis.

l The other end of the cable is connected to the positive and negative poles of a lead-acidbattery.

NOTE

A lead-acid battery power cable consists of a -48 V return ground cable and a -48 V power cable.

l The black one is the -48 V return ground cable, connected to the BAT(+) terminal of the AC power board(with power backup).

l The blue one is the -48 V power cable, connected to the BAT(-) terminal of the AC power board (with powerbackup).

Appearance and StructureFigure 3-5 shows the appearance of a lead-acid battery power cable.



116

Figure 3-5 Appearance of a lead-acid battery power cable

Figure 3-6 shows the structure of a lead-acid battery power cable.

Figure 3-6 Structure of a lead-acid battery power cable

Technical SpecificationsTable 3-3 lists the technical specifications of a lead-acid battery power cable.

Table 3-3 Technical specifications of a lead-acid battery power cable


Cable type Electronic power cable


Connector (X1) type OT terminal

Connector (X2) type Common terminal (female)


9.46 ohms/km



117



14 AWG (2.5 mm2)

3.4 Fe-lithium Battery Power CableA Fe-lithium battery power cable is used for feeding DC power to loads and also for chargingand discharging a Fe-lithium battery module.

ConnectionA Fe-lithium battery power cable connects the Fe-lithium battery power port of the chassis to aFe-lithium battery module. It is connected as follows:

l One end of the cable is connected to the battery power port on the AC power board (withpower backup) in the chassis.

l The other end of the cable is connected to the power port of a Fe-lithium battery module.

NOTE

A Fe-lithium battery power cable consists of a -48 V return ground cable and a -48 V power cable.

l The black one is the -48 V return ground cable, connected to the BAT(+) terminal of the AC power board(with power backup).

l The blue one is the -48 V power cable, connected to the BAT(-) terminal of the AC power board (with powerbackup).

Appearance and StructureFigure 3-7 shows the appearance of a Fe-lithium battery power cable.



118

Figure 3-7 Appearance of a Fe-lithium battery power cable

Figure 3-8 shows the structure of a Fe-lithium battery power cable.

Figure 3-8 Structure of a Fe-lithium battery power cable

Technical SpecificationsTable 3-4 lists the technical specifications of a Fe-lithium battery power cable.

Table 3-4 Technical specifications of a Fe-lithium battery power cable


Cable type Electronic power cable


Connector (X1/X2) type OT terminal



119



9.46 ohms/km


14 AWG (2.5 mm2)

3.5 PGND CableA PGND cable is used for protecting the device against lightning strikes and interference.

ConnectionThe connections of a PGND cable are as follows:

l One end of the PGND cable (OT 6-4) is connected to the ground point of the chassis.l The other end of the PGND cable (OT 6-6) is connected to the ground point of the cabinet.

Appearance and StructureFigure 3-9 shows the appearance of a PGND cable.

Figure 3-9 Appearance of a PGND cable

Figure 3-10 shows the structure of a PGND cable.

Figure 3-10 Structure of a PGND cable



120

Technical SpecificationsTable 3-5 lists the technical specifications of a PGND cable.

Table 3-5 Technical specifications of a PGND cable


Cable type Electrical cable

Color Yellow and green

Connector (X1) type OT 6-4

Connector (X2) type OT 6-6

Wire gauge of the inner conductor 10 AWG (6 mm2)

Maximum current 50.0 A

3.6 Local Maintenance Serial Port CableA local maintenance serial port cable is used for debugging devices or maintaining devices atthe local end.

ApplicationA local maintenance serial port cable is used for debugging or local maintenance.

It is connected as follows:

l One end of the cable is an RJ45 connector (8-pin), which connects to a maintenance serialport of the device.

l The other end of the cable is a DB-9 or DB-25 socket, which connects to a maintenanceterminal. When a PC is used as the maintenance terminal, select the DB-9 socket.

Appearance and StructureFigure 3-11 shows the appearance of a local maintenance serial port cable.



121

Figure 3-11 Appearance of a local maintenance serial port cable

Figure 3-12 shows the structure of a local maintenance serial port cable.

Figure 3-12 Structure of a local maintenance serial port cable

Pin Assignments

Table 3-6 describes the pin assignments of a local maintenance serial port cable.

Table 3-6 Pin assignments of a local maintenance serial port cable

Connector Pin Mapping

X2 (RJ45) 1 2 3 4 5 6 7 8

X1 (DB-25) 5 6 3 1 7 2 20 4



122

Connector Pin Mapping

X3 (DB-9) 8 6 2 5 5 3 4 7


Table 3-7 lists the technical specifications of a local maintenance serial port cable.

Table 3-7 Technical specifications of a local maintenance serial port cable


Connector type DB-9 female + Ethernet port 8-pin/DB-25 female

Cable type Symmetrical twisted pair

Color Dark blue

Wire diameter of the innerconductor

0.38 mm

Wire gauge of the inner conductor 28 AWG (cross-sectional area ≈ 0.08 mm2)

Number of wires 8

3.7 Local Maintenance and Environment MonitoringCombo Cable

A local maintenance and environment monitoring combo cable is connected to a localmaintenance terminal or an environment monitoring device for debugging and maintaining themain device or reporting the monitoring information to the control board.

Application

A local maintenance and environment monitoring combo cable is connected as follows:

l One end provides an RJ45 connector and is connected to the CON/ESC port of the CCUCcontrol board.

l The other end provides an RJ45 connector and a DB9 connector:

– RJ45 connector: connected to an environment monitoring device.

– DB9 connector: connected to a local maintenance terminal.


Figure 3-13 shows the appearance of a local maintenance and environment monitoring combocable.



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Figure 3-13 Appearance of a local maintenance and environment monitoring combo cable

Figure 3-14 shows the structure of a local maintenance and environment monitoring combocable.

Figure 3-14 Structure of a local maintenance and environment monitoring combo cable

Pin AssignmentsTable 3-8 describes the pin assignments of a local maintenance and environment monitoringcombo cable.



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Table 3-8 Pin assignments of a local maintenance and environment monitoring combo cable

Cable Connector X1 Connectors X2 and X3 Color Relationship

W1 X1.1 X2.4 White Pair

X1.2 X2.5 Blue

X1.7 X2.1 White Pair

X1.8 X2.2 Orange

X1.4 X2.6 Green -

X1.Shell X2.Shell Shield -

W2 X1.3 X3.2 White Pair

X1.6 X3.3 Blue

X1.5 X3.5 White -

X1.Shell X3.Shell Shield -

Technical SpecificationsTable 3-9 lists the technical specifications of a local maintenance and environment monitoringcombo cable.

Table 3-9 Technical specifications of a local maintenance and environment monitoring combocable


Connector X1 type MP8-VI

Connector X2 type MP8-VI

Connector X3 type DB9 female

Cable W1 type Symmetrical twisted pair-100 ohms-4 pairs

Cable W2 type Symmetrical twisted pair-100 ohms-2 pairs

Color Black

Core diameter of the innerconductor

0.48 mm

Wire gauge of the inner conductor 26 AWG

3.8 Network CableA network cable is used for equipment cascading, communication between the device and thenetwork, and local maintenance and remote access of the device.



125

ApplicationA network cable can be a straight through cable or a crossover cable.

l The straight through cable is used to connect a terminal to the network.l The crossover cable is used to connect two terminals.

Appearance and StructureThe appearances of a straight through cable and a crossover cable are the same. Figure 3-15shows the appearance of a network cable.

Figure 3-15 Appearance of a network cable

Figure 3-16 shows the structure of a network cable.

Figure 3-16 Structure of a network cable

Main label

X1 X2

View A

A

1 8

Pin AssignmentsTable 3-10 describes the pin assignments of a straight through cable.



126

Table 3-10 Pin assignments of a straight through cable

X1 Pin Wire Color X2 Pin

1 White and orange 1

2 Orange 2

3 White and green 3

4 Blue 4

5 White and blue 5

6 Green 6

7 White and brown 7

8 Brown 8

Table 3-11 describes the pin assignments of a crossover cable.

Table 3-11 Pin assignments of a crossover cable



2 Orange 6

3 White and green 1

4 Blue 4

5 White and blue 5

6 Green 2

7 White and brown 7

8 Brown 8

NOTE

To achieve the optimum electrical transmission performance, make sure that the wires connected to pins 1 and2 and to pins 3 and 6 are twisted pairs.

Technical SpecificationsTable 3-12 lists the technical specifications of a network cable.



127

Table 3-12 Technical specifications of a network cable


Connector (X1/X2) RJ45 connector

Type Category-3 and category-5 unshielded twisted pairs(UTP-3 and UTP-5) or shielded twisted pairs (STP)

Color Dark gray

Characteristic impedance 100.0 ohms

Wire diameter of the innerconductor

0.510 mm

Breakdown voltage 500.0 V


93.8 ohms/km

Number of wires 8

Frequency range 0-100 MHz

Frequency attenuation 22 dB/100 m@100 MHz

3.9 Environment Monitoring CableAn environment monitoring cable connects the control board of the device to sensors forcollecting the information about various environmental parameters.

ConnectionAn environment monitoring cable gathers signals of various sensors and transmits the signalsto the control board for processing. It is connected as follows:

l One end of the cable is a DB-9 male connector connecting to a DB-9 female connector,leading out multiple wires to connect to corresponding sensors.

l The other end of the cable is an RJ45 connector connecting to the ALARM port on thecontrol board.

Appearance and StructureFigure 3-17 shows the appearance of an environment monitoring cable.



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Figure 3-17 Appearance of an environment monitoring cable

Figure 3-18 shows the structure of an environment monitoring cable.

Figure 3-18 Structure of an environment monitoring cable

Pin Assignments

Table 3-13 describes the pin assignments of an environment monitoring cable.

Table 3-13 Pin assignments of an environment monitoring cable


1 Blue 1

2 White and blue 2

3 Orange 3



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5 Green 5

6 White and green 6

7 Brown 7

8 White and brown 8


Table 3-14 lists the technical specifications of an environment monitoring cable.

Table 3-14 Technical specifications of an environment monitoring cable


Connector (X1) type DB-9 male connector

Connector (X2) type RJ45 connector

Cable type UTP CAT5E

Color PANTONE 430U


Core diameter of the innerconductor

0.500 mm



93.8 ohms/km

Number of wires 8

Frequency range 0-100 MHz

Frequency attenuation 22 dB/100 m@100 MHz

3.10 Clock Bridging CableThe clock Bridging cable is a 120-ohm-to-75-ohm clock cable and is used for transmitting clock/time signals.

Connection

The clock Bridging cable is connected as follows:



130

l One end of the cable is an RJ45 connector connecting to the CLK/TOD port on the controlboard.

l The other end is connected to the external clock device. The connector must be made basedon the on-site situation.

StructureFigure 3-19 shows the structure of the clock bridging cable.

Figure 3-19 Structure of the clock bridging cable

Pin AssignmentTable 3-15 lists the pin assignment of the clock bridging cable connector.

Table 3-15 Pin assignment of the clock bridging cable connector

120-Ohm Cable 75-Ohm Cable

Connector Pin Color Relation Core No.

X1.1 Orange Twisted pair W1

X1.2 White

X1.4 Blue Twisted pair W2

X1.5 White

X1.3 Green Twisted pair W3

X1.6 White

X1.7 White Twisted pair W4

X1.8 Brown

Technical SpecificationsTable 3-16 lists the technical specifications of the clock bridging cable.



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Table 3-16 Technical specifications of the clock bridging cable

Item Specification

Cable 120 ohm To 75 ohm Clock Cable

Connector X1type

Network Interface Connector,8-Bit 8PIN, Crystal Model Connector

120-ohm cabletype

Twisted-Pair Cable, 120 ohm, SEYVP, 0.4 mm, 26AWG, 4Pairs, Pantone430U

75-ohm cabletype

Coaxial Cable, SYV-75-2-2(4.0Z)-1/0.34 mm, OD3.9 mm, Double-LayerCopper Braid Shielded

3.11 32-Channel Subscriber CableA 32-Channel subscriber cable connects a service board to the MDF for transmitting audio, videoand data signals.

Application

One end of a 32-channel subscriber cable is a Champ 64-pin connector connected to a port of aservice board, and the other end is bare wires connected to the MDF.


Figure 3-20 shows the appearance of a 32-channel subscriber cable.

Figure 3-20 Appearance of a 32-channel subscriber cable

Figure 3-21 shows the structure of a 32-channel subscriber cable.



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Figure 3-21 Structure of a 32-channel subscriber cable

Pin AssignmentsFigure 3-22 shows the pin assignments of a 32-channel subscriber cable.



133

Figure 3-22 Pin assignments of a 32-channel subscriber cable

Technical SpecificationsTable 3-17 lists the technical specifications of a 32-channel subscriber cable.



134

Table 3-17 Technical specifications of a 32-channel subscriber cable


Connector Champ 64-pin

Cable type Symmetrical twisted pair

Color PANTONE 430U


Wire diameter of the inner conductor 0.400 mm

Wire gauge of the inner conductor 26 AWG

Number of wires 64


DC resistance of the inner conductor 145.0 ohms/km

Frequency range ADSL: 1 MHz–20 MHzVDSL: 1 MHz–30 MHz

Frequency attenuation ≤ 2.95 dB/100 m (1 MHz)

Capacitance ≤ 56 nF/km (1 kHz)

3.12 Optical FiberAn optical fiber connects an optical port to an upstream device or optical network terminal.

ApplicationAn optical fiber carries optical signals. It is connected as follows:

l One end of the optical fiber is connected to an optical port of a board.l The other end of the optical fiber is connected to the optical distribution frame (ODF),

optical port of the upper layer device, or optical port of other devices.

AppearanceThe appearances of a single-mode optical fiber and a multi-mode optical fiber are the same, buttheir colors are different. The single-mode optical fiber is yellow, and the multi-mode opticalfiber is orange.

Figure 3-23 and Figure 3-24 show the appearances of single-mode optical fibers with differentconnectors.



135

Figure 3-23 Appearance of a single-mode optical fiber with LC/PC connectors

Figure 3-24 Appearance of a single-mode optical fiber with SC/PC connectors

Fiber Selection Criterion

Table 3-18 lists the criteria for selecting optical fibers. Table 3-19 lists common opticalconnectors.

Table 3-18 Criteria for selecting optical fibers

Determine ... According to ...

Length Survey result



136

Determine ... According to ...

Single-mode ormulti-mode

Optical module type

Optical connectortype

l Square connector: SC/PC, LC/PC, and MTRJ/PCl Round connector: ST/PC and FC/PC

Table 3-19 Common optical connectors

SC/PC connectorLC/PC connector

FC/PC connector MTRJ/PC connector

ST/PC connector

-



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4 Electromechanical Device

About This Chapter

This topic covers the functions, front panels, input terminals, output terminals, and specificationsof the electromechanical devices for the MA5616.

4.1 EPS30-4815AF Power SystemThe AC-powered cabinet uses the EPS30-4815AF power system to convert the AC input intothe DC power for power distribution.

4.2 ESCM EMUThis topic covers the function, front panel, and specifications of the ESCM environmentmonitoring unit (EMU).

4.3 PMIB01 Sensor Transfer BoxThis topic describes the application and front panel of the sensor transfer box, and provides thespecifications of the sensor transfer box.

4.4 12 AH BatteryThe 12 AH battery is the valve regulated lead-acid (VRLA) battery whose power can be restoredby charging after the battery is discharged. It can be used as the backup power supply of thedevice.

4.5 PBL 02A Fe-lithium Battery ModuleThe PBL 02A Fe-lithium battery module is used in an AC-powered cabinet to provide -48 VDC power backup without conversion delay.

SmartAX MA5616 Multi-service Access ModuleHardware Description 4 Electromechanical Device


138

4.1 EPS30-4815AF Power SystemThe AC-powered cabinet uses the EPS30-4815AF power system to convert the AC input intothe DC power for power distribution.

FunctionThe EPS30-4815AF power system converts one AC input into two DC outputs to implementthe DC power distribution. It can be connected to one set of batteries and use its monitoringmodule to manage the batteries.

The EPS30-4815AF power system can also use the external sensor transfer box to collect andreport the status of sensors and standby detected parameters.

NOTE

The rectifier modules of the EPS30-4815AF power system work in the load balancing and mutual hotbackup mode.

AppearanceFigure 4-1 shows the appearance of the EPS30-4815AF power system.

Figure 4-1 Appearance of the EPS30-4815AF power system

Rectifier module

Monitoring module

ConfigurationTable 4-1 lists the component configuration of the EPS30-4815AF power system.

Table 4-1 Component configuration of the EPS30-4815AF power system

Component Configuration

GERM4815T rectifier module 1 to 2 (optional)

EPMU03 monitoring module 1

Rack-EPS30-4815AFEM AC/DC powersupply unit

1



139

The EPS30-4815AF power system can be configured with two rectifier modules, which areconnected in parallel for output.

Table 4-2 shows the mapping between the quantity of rectifier modules in the EPS30-4815AFpower system and the maximum output current.

Table 4-2 Mapping between the quantity of rectifier modules of the EPS30-4815AF powersystem and the maximum output current

Quantity of Rectifier Modules Maximum Output Current

1 15 A

2 30 A

Indicator

Table 4-3 describes the indicators on the rectifier module of the EPS30-4815AF power system.

Table 4-3 Indicators on the rectifier module of the EPS30-4815AF power system

Indicator Status Description

RUN Steady green The rectifier module functions properly.

Off This indicator is off when the red indicator ison or the yellow indicator is on (not caused byoutput overcurrent).

ALM Steady yellow The ALM indicator of the rectifier module isvalid when PS-off, OTP, and primaryprotection are valid, or when overcurrentoccurs.

Blinking yellow The communication of the rectifier module isinterrupted.

Off The rectifier module functions properly.

FAULT Steady red The FAULT indicator of the rectifier moduleis valid when PS-enable and Vo-OV are valid,or when fan fault, no output, or output shortcircuit occurs.

Off The rectifier module functions properly.

Table 4-4 describes the indicators on the monitoring module of the EPS30-4815AF powersystem.



140

Table 4-4 Indicators on the monitoring module of the EPS30-4815AF power system


RUN Green and blinking 1s onand 1s off

The monitoring module functions properly.

Blinking green quickly The monitoring module hardware is normalbut the communication between themonitoring module and the upper device isabnormal.

Off The monitoring module is faulty or there is nopower input.

ALM Steady red The system generates a critical alarm or thebattery is disconnected.

Off The system does not generate any criticalalarm and the battery is already connected.

Input TerminalThe EPS30-4815AF power system supports one 220 V AC power input and the standard 3-pinconnector is used.

Figure 4-2 shows the input terminals of the EPS30-4815AF power system.

Figure 4-2 Input terminals of the EPS30-4815AF power system

AC INPUT

RUN

ALM

AC INPUT

RUN

ALARM

FAULT

GERM4815T GERM4815T

RUN

ALARM

FAULT

EPMU03COM

RS232/RS485

FU-BT20A

FU-110A

FU-220A

DC OUTPUT

LOAD110A

LOAD220A

BATT.20A

Output TerminalThe EPS30-4815AF power system supports three output terminals. The two pins on the left ofthe output terminal are the output positive pole and the two pins on the right of the output terminalare the output negative pole.

Figure 4-3 shows the output terminals of the EPS30-4815AF power system.



141

Figure 4-3 Output terminals of the EPS30-4815AF power system

RUN

ALM

AC INPUT

RUN

ALARM

FAULT

GERM4815T GERM4815T

RUN

ALARM

FAULT

EPMU03COM

RS232/RS485

FU-BT20A

FU-110A

FU-220A

DC OUTPUT

LOAD110A

LOAD220A

BATT.20A

DC OUTPUT

LOAD110A

LOAD220A

BATT.20A

+ + - -

Figure 4-4 shows the fuses of the output tributaries in the EPS30-4815AF power system.

Figure 4-4 Fuses of the output tributaries in the EPS30-4815AF power system

RUN

ALM

AC INPUT

RUN

ALARM

FAULT

GERM4815T GERM4815T

RUN

ALARM

FAULT

EPMU03COM

RS232/RS485

FU-BT20A

FU-110A

FU-220A

DC OUTPUT

LOAD110A

LOAD220A

BATT.20A

FU-BT20A

FU-220A

FU-110A

Table 4-5 shows the mapping between the fuses of the output tributaries and the load tributaries.

Table 4-5 Mapping between the fuses of the output tributaries and the load tributaries

Fuse of the Output Tributary Load Tributary

FU-1 (10 A) LOAD1 (10 A)

FU-2 (20 A) LOAD2 (20 A)



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Fuse of the Output Tributary Load Tributary

FU-BT (20 A) BATT (20 A)

Specifications

Table 4-6 lists the specifications of the EPS30-4815AF power system.

Table 4-6 Specifications of the EPS30-4815AF power system


Input l Rated input voltage: 220 V AC (90-290 V AC) (Note thatin the range of 90-176 V AC, the output current alsodecreases linearly, limited within a specified range.)

l Maximum input current: 10 Al Frequency: 50 Hz (45-65 Hz)

Output l Rated output voltage: –53.5 V DCl Voltage range: –43.2 V DC to –57.6 V DCl Output current:

– LOAD1: 10 A (fuse)– LOAD2: 20 A (fuse)– BATT: 20 A (fuse)

Efficiency ≥ 89% (in rated working state, 50% to 100% load)

Operating temperature range -33°C to +65°C (Note that in the range of +50°C to +65°C,the output current also decreases linearly, limited within aspecified range.)

Cooling method Forced air cooling, with the built-in fan in the rectifier module

Dimensions (excludingmounting ears)

442 mm x 250 mm x 43.6 mm (W x D x H)

4.2 ESCM EMUThis topic covers the function, front panel, and specifications of the ESCM environmentmonitoring unit (EMU).

Function

The ESCM EMU includes the environment monitoring board, terminal block, and DIP switch.It monitors the environment parameters of the whole device, such as smoke, water, door status,MDF, temperature, and humidity, and also provides the extended monitoring port.



143

Structure

Figure 4-5 shows the structure of the ESCM EMU.

Figure 4-5 Structure of the ESCM EMU

Captive screw

Holes for the M3 sunkscrew (for fastening)Plastic foot

Holes for the M3 sunkscrew (for unfastening)

Front Panel

Figure 4-6 shows the front panel of the ESCM EMU.

Figure 4-6 Front panel of the ESCM EMU



144

Indicator on the Front PanelThe ESCM EMU has one indicator on its front panel.

Table 4-7 describes the indicator.

Table 4-7 Indicator

Name Color Status Description

RUN Green Blinking 1s on and 1s off The environment monitoringboard in the ESCM EMUfunctions properly.

Red Blinking 0.3s on and 0.3s off The environment monitoringboard is faulty. That is, certainalarms are generated, such as:l Alarm indicating that the

MDF is faultyl Alarm indicating that the

temperature or the systemvoltage exceeds the presetupper or lower limit

Yellow Blinking 0.3s on and 0.3s off The environment monitoringboard is not registered.

Blinking 1s on and 1s off The environment monitoringboard generates alarms that donot interrupt services. Thesealarms can bel Alarm of the environment

analog parameterl Alarm of the external digital

parameter

Blinks irregularly An application program is beingloaded or upgraded online. Theloading speed determines thefrequency of blinking.

Always on Communication between theenvironment monitoring boardand the control board isinterrupted.

Terminal BlockTable 4-8 describes the terminal blocks of the ESCM EMU.



145

Table 4-8 Terminal blocks of the ESCM EMU

Silk Screen Function Remarks

JTD1-JTD6 Indicate the socket for the digital parameter input.l Used to monitor digital parameters.l Connect to the monitored devices according to

the application scenarios.

Supported

JTD7 Applies to the smoke sensor only.Connects to the smoke sensor.

Supported

JTA1-JTA2 Apply to the temperature and humidity sensor only.Connects to the temperature and humidity sensor.

Supported

JAC Indicates the relay output. Not supported

JTM1 Indicates the socket for the door status sensor. Supported

JTP1 Indicates the socket for the MDF sensor. Supported

JTS1 Indicates the socket for the water sensor. Supported

COM1 Communicates with the upper device in the RS-232or RS-485 mode.l Supports the RJ45 connector.l Connects to the communication port of the active

control board.

Supported

COM2 Communicates with the upper system in the RS-232or RS-485 mode.l Supports the RJ45 connector.l Connects to the communication port of the

standby control board.

Supported

48VDC INPUT Indicates the socket for the power input.l The power socket has two slots. The left slot is

identified as RTN (-), and the right slot NEG (+).l Connects to the -48 V output terminal of the

power system.

Supported

Ground terminal Connects to the ground point of the cabinet by usinga ground cable.The ground terminal is located on the right uppercorner at the rear of the EMU, and there is agrounding symbol to identify the ground terminal onthe EMU.

Supported

DIP Switch

The ESCM EMU provides a DIP switch: SW1, as shown in Figure 4-7.



146

Figure 4-7 Layout of SW1 on the ESCM EMU

ON

1 2 3 4 5 6 7 8

DIP switchTerminal block for

environmentparameter

COM1

COM2

Power socket

LED

S1 has eight available electrical switches. ON indicates 0, and OFF indicates 1. Table 4-9describes the settings of SW1.

Table 4-9 Settings of SW1

ElectricalSwitch

Setting Indication Factory Default

SW1-1 toSW1-4

Supported Used to set the address of theenvironment monitoring board.

SW1-1: ONSW1-2: ONSW1-3: OFFSW1-4: OFF

SW1-5 Notsupported

- ON

SW1-6 ON The rate of the serial port is 19200bit/s.

OFF

OFF The rate of the serial port is 9600 bit/s.

SW1-7 ON The external sensor of JTA1 is of thecurrent type.

ON

OFF The external sensor of JTA1 is of thevoltage type.

SW1-8 ON The external sensor of JTA2 is of thecurrent type.

ON

OFF The external sensor of JTA2 is of thevoltage type.



147

When the ESCM EMU adopts the RS-485 communication mode, SW1-1 to SW1-4 are used toset the address of the environment monitoring board. Table 4-10 shows the settings of SW1-1to SW1-4.

Table 4-10 Settings of SW1-1 to SW1-4

SW1-4 SW1-3 SW1-2 SW1-1 Address Value

0 0 0 0 0

0 0 0 1 1

0 0 1 0 2

0 0 1 1 3

0 1 0 0 4

0 1 0 1 5

0 1 1 0 6

0 1 1 1 7

1 0 0 0 8

1 0 0 1 9

1 0 1 0 A

1 0 1 1 B

1 1 0 0 C

1 1 0 1 D

1 1 1 0 E

1 1 1 1 F

SpecificationsTable 4-11 lists specifications of the ESCM EMU.

Table 4-11 Specifications of the ESCM EMU

EMU Dimensions (W x D x H)

ESCM 185 mm x 150 mm x 35 mm

4.3 PMIB01 Sensor Transfer BoxThis topic describes the application and front panel of the sensor transfer box, and provides thespecifications of the sensor transfer box.



148

Function

The sensor transfer box provides various sensor ports to connect the EMU and external sensors.

OverviewThe sensor transfer box is an optional part. It provides diverse sensor ports to connect themonitoring unit to the sensors.

Front PanelFigure 4-8 shows the PMIB01 sensor transfer box.

Figure 4-8 Front panel of the PMIB01 sensor transfer box

Sensor Port

Figure 4-9 and Table 4-12 describe the sensor ports of the PMIB01 sensor transfer box.



149

Figure 4-9 Sensor ports of the PMIB01 sensor transfer box

FU_ALM

BAT_WE

JAC2

VTEM2 VBTEM2SMOKEJTP1 JTM1

JKM4 JKM3 JKM2 JKM1 JK 2 JK1

SIM2

JAC1JAC3JAC5 JAC4JAC6

JTD1

WATERTEM_HUJTD7 JTD6 JTD5

JTD4 JTD2

J1

SIM 1

JTD3

Table 4-12 Pin Function of the Sensor Ports

SilkScreen

Signal Port Pin Function Remarks

BAT_WE

Sensor port ofbatterytemperature 1

l Pin 1 is for grounding.l Pin 2 is for the signal cable.l Pin 3 is reserved.l Pin 4 is for the +12 V power supply.The external sensor outputs the 0-5 Vvoltage signal.

Used

VBTEM2

Sensor port ofbatterytemperature 2

l Pin 1 is for the +24 V power supply.l Pin 2 is for the temperature signal cable.The external sensor outputs the 4-20 mAcurrent signal.

-

WATER Water sensorport

l Pin 1 is for the +12 V power supply.l Pin 2 is for the signal cable.l Pin 3 is for grounding.l Pin 4 is reserved.When the impedance between pin 2 and pin3 drops to a certain range, alarms aretriggered.

-

TEM_HU

Sensor port oftemperatureand humidity 1

l Pin 1 and pin 3 are for the +24 V powersupply.

l Pin 2 is for the temperature signal cable.l Pin 4 is for the humidity signal cable.

Used



150

SilkScreen


VTEM2 Sensor port oftemperatureand humidity 2

l Pin 1 is for the +24 V power supply.l Pin 2 is for the temperature signal cable.The external sensor outputs the 4-20 mAcurrent signal.

-

JTP1 Sensor port ofthe MDF

l Pin 1 is for the signal cable.l Pin 2 is reserved.

Used

SMOKE Smoke sensorport

l Pin 1 is for the signal cable.l Pin 2 is for the +24 V power supply.

-

JTM1 Door-statussensor port

l Pin 1 is for the signal cable.l Pin 2 is for the +24 V power supply.By default, when pin 1 and pin 2 areconnected, the door is in the normal state;when they are disconnected, alarms aretriggered. If no door-status sensor is used,connect pin 1 and pin 2 to disable door-status alarms.

Used

JK1, JK2 Alarm digitalports

The maximum voltage is 60 VDC and themaximum load current is 500 mA.l When minor alarms are generated, JK2

is short-circuited.l When critical alarms are generated, JK1

is short-circuited.l Users can define alarm levels through

the BAM program.

Reserved

JKM1-JKM4

Digital ports The maximum voltage is 5.6 VDC and themaximum current is 20 mA.

-

SIM1,SIM2

Batteryunbalancedsensor ports

l Pin 1 is for the signal cable.l Pin 2 is reserved.

-

JAC1-JAC6

Output ports ofthe opticalcoupler

Pin 1 and pin 2 are connected to pole C andpole E of the optical coupler.The optical coupling parameter Vce max is40 VDC and Ic max is 80 mA. Avoid settingthe parameters to the maximum values.

Reserved

FU_ALM

Detecting portof the batteryfuse

l Pin 1 is for the signal cable FU1+ and isconnected to the negative pole of thebattery.

l Pin 2 is reserved for the FU1- signal.

-



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SilkScreen


JTD1-JTD7

Input ports ofthe standbyBoolean value

l Pin 1 is for the +24 V power supply.l Pin 2 is for the +12 V power supply.l Pin 3 is for the signal cable.l Pin 4 is for grounding.According to the actual requirements,access related passive digital signals to pins2 and pin 3.

Reserved

J1 DB50 port The port connects the monitoring transferboard and the monitoring board to input thesensor signals and the output the controlsignals.

-

NOTE

"JTD1-JTD7" are the input ports of the standby Boolean value. By default, the sensors are not configured.You can determine the type of signal to be accessed. With related configuration, the monitor unit canmonitor them.

SpecificationsTable 4-13 lists the specifications of the PMIB01 sensor transfer box.

Table 4-13 Specifications of the PMIB01 sensor transfer box

Sensor Transfer Box Dimensions (W x D x H)

PMIB01 140 mm x 96 mm x 31 mm

4.4 12 AH BatteryThe 12 AH battery is the valve regulated lead-acid (VRLA) battery whose power can be restoredby charging after the battery is discharged. It can be used as the backup power supply of thedevice.

CAUTIONAfter the device is powered on, the battery parameters need to be configured in time.

AppearanceFigure 4-10 shows the appearance of the 12 AH battery.



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Figure 4-10 Appearance of the 12 AH battery

SpecificationsTable 4-14 lists the specifications of the 12 AH battery.

Table 4-14 Specifications of the 12 AH battery


Voltage of a single battery 12 V

Rated capacity 12 AH

Equalized chargingvoltage

l Battery: 14.1 Vl Battery group (four batteries in serial connection): 56.5 V

Float charging voltage l Battery: 13.65 Vl Battery group (four batteries in serial connection): 53.5 V

Maximum chargingcurrent

3.6 A

Dimensions (W x D x H) 98 mm x 151 mm x 100 mm

Weight 4.2 kg



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NOTE

The battery charging status can be float charging or equalized charging, as described in the following:

l Equalized charging: It is a method that fully charges the discharged battery quickly by constant voltageand limited current. The voltage is usually set high. This method balances the capacity among batteriesin a battery group.

l Float charging: It is a charging method that preserves full charge for the battery by constant voltage.The voltage is usually set low.

4.5 PBL 02A Fe-lithium Battery ModuleThe PBL 02A Fe-lithium battery module is used in an AC-powered cabinet to provide -48 VDC power backup without conversion delay.

Function

The PBL 02A Fe-lithium battery module is applicable to the -48 V DC power system and staysin the online float charging state when it is fully charged. When the power module output isabnormal (except in an overvoltage event), the PBL 02A Fe-lithium battery module provides-48 V DC power without conversion delay.

The built-in battery management unit of the PBL 02A Fe-lithium battery module implementsthe following functions:

l Manages charging and discharging of the battery group.

l Provides various protections.

l Reports the running status and alarms of the battery module by using an alarm indicationport (RS-485 serial port or dry contact port).

Appearance

Figure 4-11 shows the appearance of the PBL 02A Fe-lithium battery module.

Figure 4-11 Appearance of the PBL 02A Fe-lithium battery module

Power port

SwitchGrounding point

Alarm indicatorRunning status indicator

Battery capacityindicators

Activation port

Battery voltagemeasurement port

RS-485 serial port

Dry contact port

Indicator

Table 4-15 describes the indicators of the PBL 02A Fe-lithium battery module.



154

Table 4-15 Indicators of the PBL 02A Fe-lithium battery module


RUN: running statusindicator

Blinkinggreen slowly

The battery module is communicating with themain device.

Blinkinggreen quickly

The battery module does not communicate withthe main device.

ALM: alarm indicator Steady red A critical alarm is generated indicating that thebattery module is faulty or reaches its end oflife.

Off No critical alarm is generated.

SOC: battery capacityindicators

Steady green The battery is fully charged or idle.

Blinkinggreen slowly

The battery is being charged.

Blinkinggreen quickly

The battery is being discharged.

NOTE

There are four SOC indicators, each indicating 25% of the total capacity. The leftmost SOC indicatorindicates the largest capacity and the rightmost SOC indicator the smallest.

Port

Table 4-16 describes the ports of the PBL 02A Fe-lithium battery module.

Table 4-16 Ports of the PBL 02A Fe-lithium battery module


BAT(-)/BAT(+) Power port. It obtains -48V DC power fromexternal and is used forcharging anddischarging.

OT terminal (M4 x 10 screw)

ACTIVATION Activation port (12-24V, 4-20 mA). It obtains-12 V power fromexternal. Its protectionrequirements are thesame as those of the DCoutput port of the device,and it uses a design thatprotects against inversecable connectorinsertion.

After being activated by voltage/currentfrom the main device, the battery modulesets up a connection to the main device.Once the connection is set up, the maindevice cancels the activation voltage/current and the battery can be normallycharged or discharged. If no connectionis set up, the main device restores theactivation voltage/current.



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CELL Voltage measurementport. It is used to detectthe battery voltage whenthe battery module is notactivated.

A multimeter is connected to this port tomeasure the battery voltage.

RS485 RS-485 serial port. It isused to report therunning status and faultalarms of the batterymodule.

This port complies with the master-slavenode communication protocol betweenthe battery module and the main device.

ALM-OUT Dry contact port. It isused to output drycontact alarms based onthe connect/disconnectstatus of a normally openrelay.

This port is used when the peer devicedoes not support the RS-485 serial port.

SpecificationsTable 4-17 lists the specifications of the PBL 02A Fe-lithium battery module.

Table 4-17 Specifications of the PBL 02A Fe-lithium battery module

Parameter Value

Rated capacity 10 AH

Operating voltage 48 V DC (39-60 V DC)

Charging voltage 56.5 V DC

Discharging voltage 48 V DC (40-56 V DC)

Maximum charging current 5 A (surge current)

Operating temperature -10°C to +60°C

Storage temperature -40°C to +65°C

Dimensions (W x D x H) l 442 mm x 243 mm x 43.6 mm (excluding mounting ears)l 482.6 mm x 243 mm x 43.6 mm (including mounting ears)



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A Acronyms and Abbreviations

A

AC alternating current

ADSL2+ asymmetric digital subscriber line 2plus

B

BRA base rate adaptation

D

DC direct current

DSP digital signal processor

E

EMI electromagnetic interference

ESC electric supervisory channel

F

FC ferrule connector

FE fast Ethernet

G

GE gigabit Ethernet

GND ground

GPON gigabit passive optical network

I

IP Internet Protocol

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ISDN integrated services digital network

L

LC lucent connector

M

MDF main distribution frame

O

ODF optical distribution frame

P

PC physical connect

PGND protection ground

PHY physical sublayer & physical layer

PON passive optical network

POTS plain old telephone service

PSTN public switched telephone network

S

SC square connector

SCU service control unit

SFF small form factor

SFP small form-factor pluggable

SHDSL single-line high speed digital subscriber line

STP shielded twisted pair

U

UTOPIA universal test & operations PHY interface for ATM

UTP unshielded twisted pair

V

VDSL very high speed digital subscriber line

VoIP voice over IP

X

xDSL x digital subscriber line

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Documents

Huawei SmartAX MA5616 Hardware Description (V800R310C00_02)