ZXMSG5200(V3.1)Multiplex Service Gateway Hardware Installation(19D06H20)

ZXMSG 5200Multiplex Service GatewayHardware InstallationManual (19D06H20)

Version 3.1

ZTE CORPORATIONNO. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: (86) 755 26771900Fax: (86) 755 26770801URL: http://ensupport.zte.com.cnE-mail: [email protected]

LEGAL INFORMATION

Copyright © 2010 ZTE CORPORATION.

The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution ofthis document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPO-RATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations.

All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATIONor of their respective owners.

This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions are dis-claimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-in-fringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on theinformation contained herein.

ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subjectmatter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee,the user of this document shall not acquire any license to the subject matter herein.

ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.

Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information.

The ultimate right to interpret this product resides in ZTE CORPORATION.

Revision History

Revision No. Revision Date Revision Reason

1.0 31/10/2009 First Edition

1.1 10/07/2010 Updated Edition (V3.1 P01)

Serial Number: sjzl20096154

Contents

About This Manual............................................. I

Declaration of RoHS Compliance ....................... I

Overview...........................................................1Cabinet Introduction ....................................................... 1

Cabinet Configuration...................................................... 2

Overall Configuration .................................................. 2

Service Shelf Configuration .......................................... 6

Card Configuration...................................................... 8

Modules .......................................................................10

Power Supply Module .................................................10

Control and Processing Module ....................................10

Test Module ..............................................................11

Monitoring Module .....................................................11

Technical Specifications ..................................................12

Performance Specifications .............................................12

Battery Specifications.....................................................13

Pre-installation Preparation ............................15Engineering Documents Preparation .................................15

Tools and Meters Preparation ..........................................15

Installation Environment Check .......................................16

Checking Construction................................................16

Checking Environment ...............................................17

Checking Power Supply ..............................................17

Checking Grounding Cables.........................................18

Checking Security......................................................18

Unpacking Equipment ....................................................19

Unpacking Cabinet.....................................................19

Unpacking Expansion Shelf .........................................21

Unpacking Cards .......................................................21

Cabinet Installation.........................................23Cabinet Installation Flow Chart ........................................23

Confidential and Proprietary Information of ZTE CORPORATION I

ZXMSG 5200 Hardware Installation Manual (19D06H20)

Base Installation Mode ...................................................23

Adjustable Mounting Base...........................................24

Base Installation Mode Flow Chart ...............................25

Positioning Base................................................26

Installing Base..................................................28

Fixing Cabinet ..................................................30

Insulation Test..................................................33

Foot Installation Mode....................................................33

Foot and Pressure Plate ..............................................34

Foot Installation Flow Chart ........................................34

Positioning Pressure Plate...................................35

Installing Expansion Bolt ....................................37

Fixing Cabinet ..................................................37

Insulation Test..................................................39

Connection between Cabinets..........................................39

Base Installation Mode ...............................................39

Foot Installation Mode................................................40

Installing Expansion Shelf...............................................41

Installing Cards .............................................................42

Installing Plug-In Box.....................................................43

Power Supply Installation ...............................45Introduction..................................................................45

Power Cable Connection of Dual Power Standard

Shelves ............................................................45

Single Power Standard Shelves Power Cable

Connection .......................................................47

Power and Grounding Cables Installation Flow Chart...........49

Power Supply Cables Installation .....................................50

PWRS Power Distribution Box ......................................51

POWER (T) Power Distribution Box...............................53

ZXDU45 Rectifier and PDB ..........................................54

ZXDU45 Rectifier ..............................................54

Power Distribution Box.......................................56

Grounding Cables Layout ...................................58

Dual Cabinet Power Cable ...........................................58

Shelf Power Cables ....................................................59

6-Core Power Cable...........................................59

9-Core Power Cable...........................................60

Back Panel Fan Power Cable ........................................61

Top Fan Power Cable ..................................................62

II Confidential and Proprietary Information of ZTE CORPORATION

EPM Power Cable .......................................................63

Cable Connections ...........................................65Overall Cabling Diagram .................................................66

Cabling Principles ..........................................................70

Cabling Layout ..........................................................70

Cable Bundling ..........................................................70

Subscriber Cables..........................................................72

ALC/RALC Card Interfaces...........................................72

DLCC Card Interfaces.................................................73

GADL Card Interfaces.................................................73

GAGL Card Interfaces.................................................74

GVDL Card Interfaces.................................................75

GSDL Card Interfaces.................................................75

FLC Card Interfaces ...................................................76

GILC Card Interfaces..................................................76

Monitoring Cables..........................................................77

Secondary Power Supply Control Cable.........................77

Secondary Power Supply Alarm Cable...........................78

Shelf Monitoring Cable ...............................................79

Open Door Alarm Cable ..............................................79

Smog Monitoring Cable ..............................................80

Flood Monitoring Cable ...............................................81

Temperature Monitoring Cable .....................................82

Humidity Monitoring Cable ..........................................83

ZXDU45 Rectifier Monitoring Cable...............................84

Other Cables.................................................................85

Ringing Current Mutual Assistant Cable ........................85

Cascading Cable ........................................................87

Interlayer Test Cable..................................................87

Optical Fiber .............................................................88

Maintenance Cables .......................................................88

Ethernet Cable ..........................................................89

Console Cable ...........................................................90

Hardware Installation Inspection....................91Overall Inspection..........................................................91

Cabinet Inspection.....................................................91

Cabling Inspection .....................................................91

Shelf Power Supply Inspection.....................................92

Cards Power Supply Inspection....................................92

Power ON .....................................................................92

Confidential and Proprietary Information of ZTE CORPORATION III


Power OFF ....................................................................93

Maintenance....................................................95Power Module Maintenance .............................................95

Daily Maintenance .....................................................95

Rectifier Maintenance .................................................96

Special Faults................................................................96

AC Power Down.........................................................96

AC Over/Under Voltage ..............................................96

Grounding System of Indoor Cabinet...............97Overview......................................................................97

Connecting Grounding System ........................................99

Cabinet System Grounding in Central Office ................ 100

Cabinet System Grounding in Remote Office................ 102

Requirements for Grounding Network ...........105Grounding Cable Requirements...................................... 105

Connecting Grounding Cables........................................ 106

Grounding Resistance................................................... 106

Cabinet and Central Office ............................................ 107

Requirements for Cables Outgoing/Incoming from/to the

Telecommunication Office (Station) ........................ 107

Lightningproof Network ................................109Requirements ............................................................. 109

Design ....................................................................... 110

Lightning Protection Grounding of Power System

(Central Office) ............................................... 110

Lightning Protection Grounding of Power System

(Remote Office)............................................... 110

Terminologies ...............................................113Terminologies.............................................................. 113

Figures ..........................................................115

Tables ...........................................................119

Index ............................................................121

Glossary ........................................................123

IV Confidential and Proprietary Information of ZTE CORPORATION

About This Manual

Purpose At first, thank you for choosing ZXMSG 5200 Multiplex ServiceGateway of ZTE Corporation!

ZXMSG 5200 Multiplex Service Gateway is an access device in theNGN system. It communicates with the SS through the H.248,SIP, or MGCP protocol. The ZXMSG 5200 equipment consists of thecontrol switching card, media resource card, test card, power card,and subscriber cards, integrating the narrowband and broadbandaccess. The SS provides the call service and the Internet providesthe broadband service.

This manual provides procedures and guidelines that support theinstallations on ZXMSG 5200 Multiplex Service Gateway.

IntendedAudience

This document is intended for the engineers and technicians whoperform installation, operation, and maintenance activities onZXMSG 5200 Multiplex Service Gateway.

Prerequisite Skilland Knowledge

To use this document effectively, users should have a general un-derstanding of the network technology. Familiarity with the fol-lowing is helpful:

� The ZXMSG 5200 system and its various components

� Maintenance procedures

� Local operating procedures

What Is in ThisManual

This manual contains the following chapters:

Chapter Summary

Chapter 1, Overview

Describes the cabinet overview,configuration, modules, technicalspecifications, performance specifications,and battery specifications.

Chapter 2, Pre-installationPreparation

Describes the pre-installation preparationincluding engineering documentspreparation, tool and meters preparation,installation environment check, andunpacking equipment.

Chapter 3, CabinetInstallation

Describes cabinet installation flow chart,base installation mode, foot installationmode, connection between cabinets,expansion shelf installation, cardinstallation, and plug-in box installation.

Chapter 4, Power SupplyInstallation

Describes the power and groundingcables, power supply installation flowchart, distribution box installation andbattery power cable.

Chapter 5, CableConnection

Describes the overall cabling diagram,cabling principles, subscriber cables,monitoring cables, maintenance cables,and other cables.



Chapter Summary

Chapter 6, HardwareInstallation Inspection

Describes the overall inspection, powerON and power OFF inspection.

Chapter 7, Maintenance Describes the power module maintenance,and special faults.

Appendix A, GroundingSystem of Indoor Cabinet

Describes the cable overview, connectinggrounding system.

Appendix B, Requirementsfor Grounding Network

Describes the grounding cablerequirements, connecting groundingcables, grounding resistance, cabinetand central office, and requirements forcables outgoing/incoming from/to thetelecommunication office.

Appendix C, Lightning-proof Network

Describes the requirements and design ofthe lightning protection system.

Appendix D, Terminology Describes the related terminologies.

RelatedDocumentation

The following documentation is related to this manual:

� ZXMSG 5200 (V3.1) Multiplex Service Gateway DocumentationGuide

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Hardware De-scription

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Feature De-scription

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Hardware In-stallation Manual (OUT60)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Hardware In-stallation Manual (OUT40F)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Product Infor-mation

� ZXMSG 5200 (V3.1) Multiplex Service Gateway CommandManual(Volume I)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway CommandManual(Volume II)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway CommandManual(Volume III)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway CommandManual(Volume IV)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway CommandManual(Volume V)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway ConfigurationManual(CLI)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway ConfigurationManual(NetNumen)

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Routine Main-tenance Manual


About This Manual

� ZXMSG 5200 (V3.1) Multiplex Service Gateway Troubleshoot-ing Manual

Conventions ZTE documents employ the following typographical conventions.

Typeface Meaning

Italics References to other Manuals and documents.

“Quotes” Links on screens.

Bold Menus, menu options, function names, input fields,radio button names, check boxes, drop-down lists,dialog box names, window names.

CAPS Keys on the keyboard and buttons on screens andcompany name.

Note: Provides additional information about a certaintopic.

Checkpoint: Indicates that a particular step needs tobe checked before proceeding further.

Tip: Indicates a suggestion or hint to make thingseasier or more productive for the reader.

Mouse operation conventions are listed as follows:

Typeface Meaning

Click Refers to clicking the primary mouse button (usually theleft mouse button) once.

Double-click

Refers to quickly clicking the primary mouse button(usually the left mouse button) twice.

Right-click Refers to clicking the secondary mouse button (usuallythe right mouse button) once.

Confidential and Proprietary Information of ZTE CORPORATION III


This page is intentionally blank.

IV Confidential and Proprietary Information of ZTE CORPORATION

Declaration of RoHSCompliance

Tominimize the environmental impact and take more responsibilityto the earth we live, this document shall serve as formal declara-tion that ZXMSG 5200 manufactured by ZTE CORPORATION are incompliance with the Directive 2002/95/EC of the European Parlia-ment - RoHS (Restriction of Hazardous Substances) with respectto the following substances:

� Lead (Pb)

� Mercury (Hg)

� Cadmium (Cd)

� Hexavalent Chromium (Cr (VI))

� PolyBrominated Biphenyls (PBB’s)

� PolyBrominated Diphenyl Ethers (PBDE’s)

…

The ZXMSG 5200 manufactured by ZTE CORPORATION meetthe requirements of EU 2002/95/EC; however, some assembliesare customized to client specifications. Addition of specialized,customer-specified materials or processes which do not meet therequirements of EU 2002/95/EC may negate RoHS compliance of theassembly. To guarantee compliance of the assembly, the need forcompliant product must be communicated to ZTE CORPORATION inwritten form. This declaration is issued based on our current levelof knowledge. Since conditions of use are outside our control, ZTECORPORATION makes no warranties, express or implied, and assumesno liability in connection with the use of this information.


C h a p t e r 1

Overview

Table of ContentsCabinet Introduction ........................................................... 1Cabinet Configuration.......................................................... 2Modules ...........................................................................10Technical Specifications ......................................................12Performance Specifications .................................................12Battery Specifications.........................................................13

Cabinet IntroductionThe 19D06H20 cabinet is a high capacity indoor cabinet. It is astandard 19-inch cabinet.

Figure 1 shows the 19D06H20 cabinet outline.

Confidential and Proprietary Information of ZTE CORPORATION 1


FIGURE 1 19D06H20 CABINET OUTLINE

Cabinet ConfigurationZXMSG 5200 cabinet configuration includes the following:

� Overall Configuration

� Shelf Configuration

� Card Configuration

Overall Configuration

ConfigurationModes

ZXMSG 5200 is installed in 19D06H20 cabinet in the following twomodes:

2 Confidential and Proprietary Information of ZTE CORPORATION

Chapter 1 Overview

� -48 V DC power supply

The DC power is directly supplied to other units through powerdistributor.

� 220 V AC power supply

A 45 A rectifier is used to convert 220 V AC power to -48 V DCpower and then the DC power is supplied to other units.

DC Power SupplyMode

There are two types of ZXMSG 5200 shelves. Power distributorsfor the two shelves are as follows:

� PWRS is used for single power standard shelf

� POWER(T) is used for dual power standard shelf

Figure 2 shows cabinet configuration of single power shelves in DCpower supply mode.



FIGURE 2 CABINET CONFIGURATION IN DC MODE (SINGLE POWER SHELVES)

Figure 3 shows cabinet configuration of single power shelves in DCpower supply mode.


Chapter 1 Overview

FIGURE 3 CABINET CONFIGURATION IN DC MODE (DUAL POWER SHELVES)



AC Power SupplyMode

Figure 4 shows cabinet configuration in AC power supply mode.

FIGURE 4 CABINET CONFIGURATION IN AC MODE

Service Shelf Configuration

Shelf Structure The front outlet shelf is a 19” shelf in 9 U height. The shelf dimen-sion is 399 mm×482 mm×318 mm (HxWxD). The shelf structureis shown in Figure 5.


Chapter 1 Overview

FIGURE 5 FRONT OUTLET SHELF DIAGRAM

Shelf Configura-tion

The total shelf height is 9 U. The top 6 U holds the slots of eachcard. The bottom 3 U holds the extended cards including the ex-tended power card (PEB), the extended ICS card (IEB), and theextended subscriber card (SEB). Table 1 lists the correspondingrelations between the cards and the extended cards.

TABLE 1 RELATIONS BETWEEN THE CARDS AND THE EXTENDED CARDS

Card Extended Card

ALC/ADL subscriber card SEB

ICS (Slot No.9) IEBA

ICS (Slot No.10) IEBB

EPC EPEB

POWER K PEB

The service shelf includes the master shelf and slave shelf. Theirconfigurations are different. The configuration for the master shelfis shown in Figure 6. The configuration for the slave shelf is shownin Figure 7.



FIGURE 6 MASTER SHELF CONFIGURATION

FIGURE 7 SLAVE SHELF CONFIGURATION

Card Configuration

The electrical circuit board of the ZXMSG 5200 device holds themain control switching card, VoIP processing card, power card,subscriber card, backplane sub-card, and environment power con-trol card. Table 2 lists the card types.

TABLE 2 CARD TYPES FOR ZXMSG 5200

Type Name Description

GIS Control switching cardMain controlswitching card GISX Control switching card

VoIP processingcard MPRB 240-port voice processing card

ALC Analog subscriber card

RALC Reverse polar analog subscribercard

Analog subscribercard

FLC Remote subscriber card


Chapter 1 Overview


GILCA Integrated voice and data sub-scriber card

Integrated line sub-scriber card

GELCA Integrated voice and data sub-scriber card

DLCC Digital subscriber cardDigital subscribercard DLCE Digital subscriber card

GADLC Card-C of 16-port ADSL sub-scriber card

GAGLC Card-C of 32-port ADSL sub-scriber card

GVDLC Card-C of 16–port VDSL G2subscriber card

GSDL 16-port SHDSL subscriber card

Broadband sub-scriber card

GSDLB 16-port SHDSL subscriber card

Ethernet interfacecard GETC Gigabit Ethernet interface card

Trunk interface card ODTI 8-port digital trunk interfacecard

SUPI Uplink interface card for slaveshelf

Backplane sub-card

GEI Gigabit Ethernet cascading in-terface card

CNIC CNIC sub-cardMain control sub-card MAPP MAPP sub-card

TSLCC Type-C subscriber testing cardTesting card

TSLCD Type-D subscriber testing card

Environment powercontrol card EPC Environment power control

card used in the standard shelf

POWER H Power card (used in sin-gle-power standard shelf)

Power card

POWER K Power card (used in dual-powerstandard shelf)

MICS Backplane for single-powerrear- outlet shelf

MBSL Backplane for dual-power rear-outlet shelf

MPSL Backplane for front-outlet shelf

Backplane

MPSLB Backplane for front-outlet shelf




GPON subscribercard GPOI 4-port GPON subscriber card

Circuit emulationcard CEE Circuit emulation card

SEB Extended subscriber card

SEC Extended subscriber card

EPEB Extended card for environmentpower monitoring

PEB Extended power card

IEBA Extended main control card

IEBB Extended main control card

Extended card

IEBC Extended main control card

ModulesZXMSG 5200 19D06H20 cabinet module includes the following:

� Power Supply Module

� Control and Processing Module

� Test Module

� Monitoring Module

Power Supply Module

Introduction The power supply module provides power supply to the equipment.

Functions Power supply module provides the following functions:

� Filters the power, feeds 220 V AC to the power rectifier andpasses power to the power distribution box.

� Provides grounding to prevent equipment from lightning inter-ference.

� POWER H card and POWER K card provide secondary powersupplies +5 V, -48 V DC and ringing current -75 V AC.

Control and Processing Module

The main control card is the center of the system control, callingcontrol and service processing. It works to performmonitoring andmanagement on other units and cards in the system, implement


Chapter 1 Overview

inter-commnunication with SS protocol. It is also the center ofthe TDM switching, Ethernet switching and processing and clocksynchronization.

It provides the system with the interfaces at the network side,isolating the inside network from the outside network to improvethe system security. The main control card separates the IP pack-ets according to the H.248 control flow, VoIP service flow, and thebroadband service flow.

The main control card features the allocation function. When thesystem receives the RTP packets, the control card allocates theRTP packets to the corresponding MPR card according to the RTPID of the packet. This whole process is achieved by translating thedestination IP address of the RTP packet to the internal destinationIP address of the system through the NAT sub-card (CNIC)

Test Module

Introduction TSLC is the test module on the master shelf.

Functions Test module supports the following functions:

� Parameters of external subscriber line such as insulation resis-tance between line A and line B, between line A and ground,between line B and ground, voltage of alternating/direct cur-rent, loop resistance of direct current.

� Output voltage and frequency of ringing current, signal tone,pulse number receiving and DTMF number receiving functions.

� Functions of subscriber phone such as dialing pulse, DTMF sig-nal. Tests feed voltage and polarity. Implements monitoringfunction.

Monitoring Module

Introduction Monitoring module is responsible for real time monitoring on tem-perature, humidity, smoke, flood, entrance control and secondarypower.

The monitoring module is a standard 19-inch monitoring plug—inbox with 1 U height.

Functions The functions of monitoring module are as follows:

� Testing power voltage.

� Monitoring environment parameters (including temperature,humidity, smoke, flood and entrance control).

� Theft proof and fire proof alarms.



Technical SpecificationsDimensions 19D06H20 cabinet dimensions are 2000 mm x 600 mm x 600 mm

(Height x Width x Depth).

Weight 19D06H20 cabinet weight is 200 kg.

EnvironmentRequirements

Temperature: -5°C ~ 45°C

Relative humidity: 10% ~ 90%

Power SupplyRequirements

AC: (220±20) V

DC: -57 V DC ~ -40 V DC

PowerConsumption

Power consumption is 1500 W for cabinet in full configuration.

Performance SpecificationsInterfaces

SpecificationsZXMSG 5200 interfaces comply with standards listed in Table 3.

TABLE 3 INTERFACE STANDARDS

InterfaceType

Standards

ADSL ITU-T G.992.1 (G.dmt)

ITU-T G.992.2 (G.lite)

ITU-T G.992.3

ITU-T G.992.4

ITU-T G.992.5

ANSI T1.413

ATM ITU-T G.707 (SDH-frame)

E1 ITU-T G.703

ITU-T G.704

Ethernet IEEE 802.3i

IEEE 802.3x

IEEE 802.3u

IEEE Std 802.3ab

IEEE 802.3z

IEEE 802.1Q

IEEE 802.3ah

IMA AF-PHY-0086.000

AF-PHY-0086.001


Chapter 1 Overview

InterfaceType

Standards

ISDN ITU-T G.960

ITU-T G.961

ITU-T I.430

ITU-T Q.921

ITU-T Q.931

POTS ITU-T Recommendation Q.552 Transmissioncharacteristics at 2-wire

SHDSL ITU-T G.991.2

STM-1 ITU-T G.707 (SDH-frame)

TU-T G.958 (Automatic Laser Shutdown)

ITU-T G.783 (RSOH+MSOH handling)

ITU-T I.432.1

VDSL ITU-T G.993.2

ReliabilitySpecifications

� Reliability: ≥ 99.999%

� System rebooting time: ≤ 3.5 min

� Maximum fault time per year: ≤ 5.3 min

� MBTF (Mean Time Between Failure): 69000 hr

Battery SpecificationsCharging Current The battery capacity decides charging current. For instance, if the

battery is 100 AH, the charging current is below 10 A.

Charging Voltage � Floating charging: (13.38~13.62) V/piece

� Equalizing charging: (13.80~14.10) V/piece

A 19D06H20 cabinet is equipped with four pieces of 100 AH bat-teries.

The floating charging voltage is about 54 V (4 pieces) and theequalizing charging voltage is about 56.4 V (4 pieces).

MaximumCharging Current

� Floating charge: 0.20C10 A

� Equalizing charge: 0.20C10 A



Charging FeatureCurve

Figure 8 shows the charging feature curve of a 12 V battery.

FIGURE 8 12 V BATTERY CHARGING FEATURE CURVE


C h a p t e r 2

Pre-installationPreparation

Table of ContentsEngineering Documents Preparation.....................................15Tools and Meters Preparation ..............................................15Installation Environment Check ...........................................16Unpacking Equipment ........................................................19

Engineering DocumentsPreparationThe following documents are required for the cabinet installation.

� Contract Copy

� Technical Guide

� Project Survey Report

� Environment Acceptance Report

� Hardware Installation Inspection Report

� ZXMSG 5200 Multiplex Service Gateway 19D06H20 CabinetUser Manual

Tools and MetersPreparation

Tools The tools required for cabinet and cable installation are as follows:

� Insulation tape

� Screw driver (straight and crossed)

� Tweezers

� Wrench

� Diagonal pliers



� Sharp-nose pliers

� Cable clamp

� Cable peeler

� Unpacking pliers

� Solder gun

� Percussion drill

� Plate puller

Meters The meters required for testing are as follows:

� DSL tester

� Optical power meter

� Multimeter

� Local craft terminal

� Optical attenuator

� Optical fiber connector

Note:

Make sure that all the tools and meters are functioning normallybefore usage.

Installation EnvironmentCheckInstallation environment check includes the following:

� Checking Construction

� Checking Environment

� Checking Power Supply

� Checking Grounding Cables

� Checking Security

Checking Construction

Context To confirm suitable construction conditions for equipment normaloperation, perform the following checks:

Steps 1. Check whether civil work completed.

2. Make sure that enough room area is left for free movement ofequipment.


Chapter 2 Pre-installation Preparation

3. Make sure that the main door area height is 2.2 meters and 1meter wide and extra space is left for span of doors.

4. Make sure that floor bearing capacity is more than 450 kg/m2

and for non-equipment floor; it is at least 300 kg/m2.

5. Make sure that walls and roofs are dust proof.

END OF STEPS

Result The construction is suitable for equipment normal operation.

Checking Environment

Context To confirm suitable environment conditions for equipment normaloperation, perform the following checks:

Steps 1. Check the grounding resistance and make sure that it is < 1Ω.

2. Check he temperature and make sure that it is between -5 °C~ 45 °C.

3. Check the humidity level and make sure that it should be inbetween 5% ~ 95%.

4. Check the atmospheric pressure and make sure that it shouldbe in between 70 kPa ~ 106 kPa.

END OF STEPS

Result If all parameters are in normal range, the environment is suitablefor the equipment normal operation.

Checking Power Supply

Context To confirm reliable power supply for equipment normal operation,perform the following checks:

Steps 1. Check 220 V AC power supply.

The voltage distortion should be < 5%.

The frequency fluctuation should be ≤ ±5%.

There should be diesel generator in frequent power cut area.

2. Check -48 V DC power supply.

The voltage range should be: -57 VDC ~ -40 VDC.

There should be standby battery.

3. Check whether DC power supply cables comply with telecomengineering specifications.

4. Check whether fuse capacity and conducting aluminum or cop-per wires meets design requirements.

5. Check whether positive and negative polarities are clearlymarked on Power Distribution Box (PDB).



6. Use blue cable for -48 V , black cable for working ground, yel-low/green cable for PE.

END OF STEPS

Result The power supply system is reliable.

Checking Grounding Cables

Context To confirm proper grounding of equipment, perform the followingchecks:

Steps 1. Check whether the following earth/ground are installed sepa-rately:

DC power protection earth

Power supply working ground

Lightning protection ground

2. Check whether the joint grounding resistance complies withthe following requirements:

Central office: < 1 Ω.

Remote office: < 5 Ω.

3. Soil type affects grounding resistance. Use resistance reducerif soil condition is poor around the stub.

4. Temperature also affects grounding resistance. Use electricity-conductive cables with copper jacket to connect grounding stuband equipment. Cable cross section area should be 50 mm2

and as short as possible.

END OF STEPS

Result The equipment is grounded properly.

Checking Security

Context To confirm equipment security, perform the following checks:

Steps 1. Make sure that the equipment room is equipped with fire ex-tinguishers.

2. For a large equipment room, equip an automatic fire controlsystem.

3. Avoid flammable or explosive materials in the equipment room.

END OF STEPS

Result The equipment security is reliable.



Unpacking EquipmentZXMSG 5200 19D06H20 equipment unit is well packed with shock-proof material and labeled with safety precautions.

Unpack equipment unit carefully and check all parts and sparesaccording to the contract and shipping list.

The equipment unpacking includes the following:

� Unpacking Cabinet

� Unpacking Expansion Shelf

� Unpacking Cards

Unpacking Cabinet

Short Description Perform this procedure to unpack the cabinet.

Context To unpack the cabinet from the wooden box, perform the followingsteps:

Steps 1. Open cabinet packing case cover by removing the upper lidand carefully check equipment condition, make records of anyequipment missing or damages.

Figure 9 shows a 19D06H20 cabinet packing box. 19D06H20cabinet is wrapped in an aluminum foil and packed in thewooden box. Pads are used around the edges for protection.

FIGURE 9 CABINET PACKING BOX

1. Case cover 2. Case body

2. Place cabinet case on flat ground and keep its face in verticaldirection.

3. Use pliers and hammer to remove wrap sheet and nails fromthe cover.

4. Remove the front, back and both side panel covers.

Figure 10 shows the cabinet case unpacking procedure.



FIGURE 10 CABINET CASE UNPACKING

1. Cover2. Front Pane3. Side Pane4. Back Pane

5. Foam6. Base7. Plastic Film

5. Remove packing stuff. Stabilize the lower part and erect thetop of cabinets slowly. (As cabinet is heavy, there should be atleast five people to erect the cabinet).

6. Remove all keys hanged on the front door handle. Open thecabinet door and check cabinet carefully.

7. If shelves and plug-in boxes are installed with cabinet in fac-tory, check the fixation.

8. Close the cabinet door after inspection.

END OF STEPS

Result The cabinet is unpacked and ready for installation.



Unpacking Expansion Shelf

Short Description Perform this procedure to unpack the shelf from the wooden box.

Context To unpack the shelf, perform the following steps:

Steps 1. ZXMSG 5200 shelf is wrapped in aluminum foil and packed ina wooden box. Place packed unit on flat floor and keep its facein upward direction.

Figure 11 shows the shelf packing box.

FIGURE 11 SHELF PACKING BOX

1. Case cover 2. Case body

2. Use pliers and hammer to remove wrap sheet and nails fromthe cover.

3. Remove the case cover.

4. Carefully check equipment condition, make records of anyequipment missing or damages.

5. Check inside accessories such as cables, connectors, etc.

END OF STEPS

Result The shelf is unpacked and ready to install.

Unpacking Cards

Short Description Perform this procedure to unpack the cards.

Context To unpack cards from the box, perform the following steps:

Steps 1. Remove all straps from the box.

Figure 12 shows a cards unit box.



FIGURE 12 CARDS UNIT BOX

1. Strap2. Seal tape

3. Box

2. Remove seal tape using a cutter or blade.

3. Carefully open cards unit.

4. Wear antistatic wrist strap before taking out cards.

Figure 13 shows the opened cards box.

FIGURE 13 OPENED CARD BOX

1. Pad

5. Check whether type and quantity of cards comply with thepacking list.

6. Unpack accessories box and check type and quantity.

7. Unpack cables box and check type and quantity.

END OF STEPS

Result The cards are unpacked and ready for installation.


C h a p t e r 3

Cabinet Installation

Table of ContentsCabinet Installation Flow Chart............................................23Base Installation Mode .......................................................23Foot Installation Mode........................................................33Connection between Cabinets..............................................39Installing Expansion Shelf...................................................41Installing Cards .................................................................42Installing Plug-In Box.........................................................43

Cabinet Installation FlowChartFigure 14 shows the 19D06H20 cabinet installation flow chart.

FIGURE 14 CABINET INSTALLATION FLOW CHART

Base Installation ModeBase installation mode includes the following:

� Adjustable Mounting Base



� Base Installation Flow Chart

� Positioning Base

� Installing Base

� Fixing Cabinet

� Insulation Test

Adjustable Mounting Base

Introduction If the equipment installation floor is conductive, a base is requiredto be installed for cabinet fixation.

Base Types There are three types of adjustable mounting bases:

1. Type A

2. Type B

3. Type C

The installation holes of these three base types have the same po-sitions and sizes, but their height adjustment ranges are different.

Figure 15 shows the three base types.

FIGURE 15 THREE BASE TYPES

Installation Holes The holes with 518 mm spacing are for 19D06H20. Each base typehas a pair of holes at the bottom to fix the base with the foundationas shown in Figure 16.


Chapter 3 Cabinet Installation

FIGURE 16 BASE INSTALLATION HOLES

1. Hole for M12 expansion bolt

Height Range The height adjustment ranges of bases A, B and C are different.Figure 17 shows the L which is the height from the installed cabinetto the ground. The base heights can be adjusted in a space of 25mm, together with the cabinet feet adjustment.

The range of L in each base type is as follows:

� Type A: 160 mm ~ 210 mm

� Type B: 210 mm ~ 310 mm

� Type C: 310 mm ~ 510 mm

FIGURE 17 HEIGHT ADJUSTMENT RANGE (L) OF ADJUSTABLE BASE

1. Cabinet2. Pressure plate assembly

3. Adjustable base4. Foundation

Base Installation Mode Flow Chart

Figure 18 shows the flow chart for the base installation mode.



FIGURE 18 BASE INSTALLATION MODE FLOW CHART

Positioning Base

Short Description Perform this procedure to position the base.

Context To position the base on the floor of equipment room, perform thefollowing steps:

Steps 1. Confirm the cabinet installation position by using a measuringtape according to the reference dimensions, cabinet dimen-sions and the base dimensions given in the engineering planedesign diagram. Use carpenter ink marker for marking, asshown in Figure 19.



FIGURE 19 CABINET BASE POSITIONING

1. Adjustable installation base2. Hole

3. Cabinet face4. Cabinet outline

Figure 20 shows the cabinet position in the equipment room.

FIGURE 20 CABINET POSITION IN EQUIPMENT ROOM

1. Inner wall or reference object2. Cabinet outline

3. Hole4. Cabinet face



2. Use a Φ14 drill bit to drill the holes at the positions where theexpansion bolt holes are marked. While drilling holes, keepthe drill bit vertical to the ground and tightly hold the drillingmachine.

3. Keep the depth of holes equal to the length of expansion bushplus cone. Keep the depths of all holes equal. While drilling,use blower to remove dust.

END OF STEPS

Result Base is positioned properly.

Installing Base

Short Description Perform this procedure to install base.

Context To install the cabinet base, perform the following steps:

Steps 1. Clean the holes with blower. Remove gasket and nut of expan-sion bolt. Put expansion bolt and expansion bush vertically inhole and hammer the expansion bolt fully into the ground. Theexpansion bolt is M12 × 100.

2. Align the two holes in vertical direction to the expansion bolts,and fix the base on the foundation floor firmly, as shown inFigure 21.

FIGURE 21 FIXED SUPPORT INSTALLATION

1. Fixed support2. Expansion bolt M12 × 100

3. Leveling washer4. Foundation

3. Install another base in the same way. Fasten the expansionbolts and nuts, and firmly fix the fixed support on the floor.

4. The leveling washers are available in 1 mm and 2 mm sizes.They are used to level the adjustable base, as shown in Figure22.



FIGURE 22 LEVELING WASHERS

1. 1 mm washer 2. 2 mm washer

5. After the fixed support installation, release the bolts connectingthe fixed support with the movable support. Adjust the heightof the movable support to meet the specified height betweenthe bottom of the cabinet and the ground.

6. The height between the two adjusting holes should be 25 mm.Tighten the movable support bolts and the fixed support, afterproper adjustments.

7. When tightening the movable support, first fasten the bolt atMark A and then those at Mark B and C to ensure a firm con-nection between the movable support and fixed support, asshown in Figure 23.

FIGURE 23 MOVABLE SUPPORT INSTALLATION

1. Movable support2. Expansion bolt M12 × 30

3. Fixed support4. Foundation

8. Three tightening bolts are used for Type A and Type B bases.Four tightening bolts are used for Type C base, as shown inFigure 24.



FIGURE 24 TYPE C BASE FIXATION

1. Movable support2. Expansion bolt M12 × 30

3. Fixed support4. Foundation

9. Figure 25 shows the installed adjustable base for a single cab-inet.

FIGURE 25 INSTALLED ADJUSTABLE BASE

END OF STEPS

Result Base is installed successfully.

Fixing Cabinet

Short Description Perform this procedure to fix the cabinet.

Context To fix the cabinet, perform the following steps:

Steps 1. After the base installation, carefully place the cabinet on theadjustable base, as shown in Figure 26.



FIGURE 26 INSTALLING CABINET

1. Cabinet2. Foot

3. Adjustable Base4. Foundation

2. Turn the four anchor bolts with the help of wrench to adjustthe height and cabinet verticality.

3. Make sure that the distance between the bottom of the cabinetand the surface of the conductive floor is meeting its require-ments, and the cabinet is vertical to the ground.

Note:

Adjustable range of anchor bolts is 0 ~ 25 mm. Its maximumrange is 30 mm; otherwise it decreases the stability of thecabinet.

4. Lock the four cabinet anchors with four press plates and thenfix the four press plates on the adjustable base with the helpof hex bolts, as shown in Figure 27. Tightening torque shouldreach 45 Nm.



FIGURE 27 FIXING CABINET

1. Cabinet2. Adjustable base3. Foundation4. Bolt M12 × 40

5. Insulation washer6. Pressure plate7. Insulation plate8. Foot

5. Figure 28 shows the overall appearance of the cabinet installedon the floor.



FIGURE 28 INSTALLED CABINET

1. Cabinet2. Pressure plate

3. Adjustable base

END OF STEPS

Result Cabinet is fixed successfully.

Insulation Test

Cabinet Insulation The insulation coating on the base guarantees the insulationagainst the floor.

Insulation Test Measure resistance with a multimeter between cabinet adjustablefeet and expansion bolt of base.

� If it is open circuit, cabinet insulation is proper.

� Otherwise, cabinet insulation is improper.

If insulation is improper then carefully check the installation. Re-move fault and perform insulation test once again.

Foot Installation ModeFoot installation mode includes the following:

� Foot and Pressure Plate Assembly

� Foot Installation Flow Chart

� Positioning Pressure Plate

� Installing Expansion Bolt

� Fixing Cabinet



� Insulation Test

Foot and Pressure Plate

Foot Structure Figure 29 shows the 19D06H20 cabinet foot structure.

FIGURE 29 19D06H20 CABINET FOOT STRUCTURE

1. Expansion bolt M12 × 1002. Insulation washer3. Insulation plate

4. Cabinet5. Pressure plate6. Cabinet foot

Pressure Plate The whole pressure plate consists of insulation washer, pressureplate, and insulation plate as shown in Figure 30.

FIGURE 30 PRESSURE PLATE

1. Insulation washer2. Pressure plate

3. Insulation plate

Foot Installation Flow Chart

Figure 31 shows the installation flow chart.



FIGURE 31 FOOT INSTALLATION FLOW CHART

Positioning Pressure Plate

Short Description Perform this procedure to position the pressure plates.

Context To position the pressure plate, perform the following steps:

Steps 1. Confirm the cabinet installation position by using a measuringtape according to the reference dimensions, cabinet dimen-sions and the base dimensions given in the engineering planedesign diagram. Use carpenter ink marker for marking, asshown in Figure 32.



FIGURE 32 CABINET INSTALLATION HOLES

1. Hole2. Cabinet outline

3. Cabinet foot4. Cabinet face

Figure 33 shows the cabinet position in the equipment room.

FIGURE 33 CABINET POSITION IN EQUIPMENT ROOM

1. Inner wall or reference object2. Cabinet outline3. Hole

4. Cabinet face



2. Use a Φ14 drill bit to drill the holes at the positions where theexpansion bolt holes are marked. While drilling holes, keepthe drill bit vertical to the ground and tightly hold the drillingmachine.

3. Keep the depth of holes equal to the length of expansion bushplus cone. Keep the depths of all holes equal. While drilling,use blower to remove dust.

END OF STEPS

Result Pressure plate is positioned properly.

Installing Expansion Bolt

Short Description Perform this procedure to install expansion bolt.

Context To install expansion bolt, perform the following steps:

Steps 1. Clean the holes with a blower.

2. Remove the gasket and nut of the expansion bolt.

3. Put expansion bolt and expansion bush vertically in the holeand hammer the expansion bolt fully into the ground.

The expansion bolt is M12 × 100.

END OF STEPS

Result Expansion bolt is installed.

Fixing Cabinet

Short Description Perform this procedure to fix the cabinet.

Context To fix the cabinet, perform the following steps:

Steps 1. Move the cabinet on the marked holes.

2. Place horizontal ruler on top of the cabinet in two mutuallyperpendicular directions to check the horizontal level.

3. If the cabinet is tilted, adjust the adjustable nuts of the fouradjustable feet of the cabinet to level the cabinet.

4. Lock the four cabinet anchors with four press plates and fixthem firmly as shown in Figure 34. Tightening torque shouldreach 45 Nm.



FIGURE 34 FIXING CABINET

1. Cabinet2. Pressure plate3. Expansion bolt M12 × 404. Foundation

5. Pressure plate6. Insulation washer7. Insulation plate8. Foot

5. Figure 35 shows the overall appearance of the cabinet installedon the floor.

FIGURE 35 INSTALLED CABINET

1. Cabinet 2. Pressure plate

END OF STEPS



Result The cabinet is properly fixed.

Insulation Test

Measure resistance with a multimeter between cabinet adjustablefeet and expansion bolt.

� If it is open circuit, cabinet insulation is proper.

� Otherwise, cabinet insulation is improper.

If insulation is improper then carefully check the installation. Re-move fault and perform insulation test once again.

Connection betweenCabinetsThere are two modes of cabinet connections, which are:

� Base Installation Mode

� Foot Installation Mode

Base Installation Mode

Two Cabinets To install two cabinets in parallel, locate them according to thedimensions as shown in Figure 36.

FIGURE 36 POSITION OF TWO PARALLEL CABINETS

1. Inner wall or reference object2. Cabinet edge

3. Hole4. Cabinet front

Multiple Cabinets To install multiple cabinets, locate them according to the dimen-sions as shown in Figure 37.



FIGURE 37 POSITION OF MULTIPLE CABINETS



Foot Installation Mode

Two Cabinets To install two cabinets in parallel, locate them according to thedimensions as shown in Figure 38.

FIGURE 38 TWO PARALLEL CABINET POSITIONING



Multiple Cabinets To install multiple cabinets, locate them according to the dimen-sions as shown in Figure 39.



FIGURE 39 MULTIPLE CABINET POSITIONING



Installing Expansion ShelfShort Description Perform this procedure to install expansion shelf.

Context To install expansion shelf in 19D06H20 cabinet, perform the fol-lowing steps:

Steps 1. Place the shelf on the bracket and push it into the cabinet, asshown in Figure 40.



FIGURE 40 INSTALLING SHELF

1. Floating nut2. M5 bolt3. Shelf

4. Bracket5. Cabinet

2. Fasten M5 bolts with floating nuts on installation column.

3. If the shelf is fixed with the cabinet, check bolts fixation.

END OF STEPS

Result Shelf is installed in the cabinet.

Installing CardsShort Description Perform this procedure to install the cards.

Context To install cards in the shelf, perform the following steps:

Steps 1. Clean cards and shelves from inside before installation.

2. Take out a card from antistatic bag.

3. Check the card name whether it is similar as mentioned in thepacking list.

4. Make sure the card is not damaged and its components arecomplete.

5. Wear antistatic wrist strap before installation.

6. Check card identifications.

7. Insert the card according to the slot name on the upper andlower beams of each shelf. Press claspers on the card.



8. Install floating grounding fingers in each shelf, which enable allcards in the cabinet to share the same grounding wire.

END OF STEPS

Result Cards are installed in the shelf.

Installing Plug-In BoxShort Description Perform this procedure to install Plug-In box.

Context To install EPM plug-in box or fan plug-in box, perform the followingsteps:

Steps 1. Push the plug-in box into the cabinet.

2. Fasten four M5 bolts with floating nuts on installation column,as shown in Figure 41.

FIGURE 41 INSTALLING PLUG-IN BOX

1. Installation column2. M5 bolt

3. Plug-in box

3. If the box is fixed with the cabinet, check bolts fixation.

END OF STEPS

Result The plug-in box in installed in the cabinet.


C h a p t e r 4

Power SupplyInstallation

Table of ContentsIntroduction......................................................................45Power and Grounding Cables Installation Flow Chart...............49Power Supply Cables Installation .........................................50

IntroductionGrounding ensures the secure and stable running of the system.Grounding provides the equipment with the capability of anti-elec-tromagnetic interference, preventing the equipment from faultsdue to lightning.

Make sure the following items are ready before connecting thecabinet to the grounding network:

� Lightning protection devices are available.

� Grounding devices are installed.

� Tools for cable installation are in place.

� All grounding cables and inter-cabinet cables are placed ac-cording to the layout of the indoor cabinet.

Power Cable Connection of DualPower Standard Shelves

POWER (T) power distribution box is equipped in 19D06H20 cabi-net for dual power standard shelves.Figure 42 shows overall powercables connection of dual power shelves.



FIGURE 42 POWER CABLE CONNECTIONS FOR DUAL POWER SHELVES

Table 4 lists power cables connections.


Chapter 4 Power Supply Installation

TABLE 4 POWER CABLE CONNECTIONS OF DUAL POWER SHELVES

ID Cable Name End AConnection

End BConnection

1 Top fan power cable Top fan power-in Busbar

2 9–core power cable MICS-2 X33 MICS-3 X33

3 Back panel fan powercable

Fan box power in Busbar

4 6–core power cable MICS-0 X29 Busbar


6 Back panel fan powercable

Fan box power in Busbar



9 EPM power cable EPM boxpower-in

Busbar






Single Power Standard ShelvesPower Cable Connection

PWRS power distribution box is equipped in 19D06H20 cabinet forsingle power standard shelves. Figure 43 shows overall powercable connection for single power shelves.



FIGURE 43 POWER CABLE CONNECTIONS FOR SINGLE POWER SHELVES

Table 5 lists power cables connection.



TABLE 5 POWER CABLE CONNECTIONS FOR SINGLE POWER SHELVES

ID Cable Name End A Connection End B Connection

1 Top fan power cable Top fan power-in Busbar




5 6–core power cable MICS-2X29 Busbar

6 Back panel fanpower cable

Fan box power-in Busbar




10 EPM power cable EPM box power-in Busbar

Power and GroundingCables Installation FlowChartFigure 44 shows power and grounding cables installation flowchart.



FIGURE 44 POWER AND GROUNDING CABLES INSTALLATIONFLOW CHART

Power Supply CablesInstallationPower supply cable installation includes the following:

� PWRS Power Distribution Box

� POWER (T) Power Distribution Box

� ZXDU45 Rectifier and Power Distribution Box (PDB)

� Dual Cabinet Power Cable

� Shelf Power Cables



� Back Panel Fan Power Cable

� Top Fan Power Cable

� EPM Power Cable

PWRS Power Distribution Box

Panel PWRS power distribution box supports two -48 V power input andnine -48 V power output (in 3 groups, controlled by switches onthe front panel). Figure 45 shows PWRS power distribution boxfront panel.

FIGURE 45 PWRS POWER DISTRIBUTION BOX FRONT PANEL

Figure 46 and Figure 47 show how to remove front panel coverbefore connecting power cables to PWRS.

FIGURE 46 SCREWS ON FRONT PANEL

1. Screws



FIGURE 47 FRONT PANEL AFTER SCREWS REMOVAL

1. Front panel cover

Distributor Ends Figure 48 shows power distributor ends on PWRS power distribu-tion box.



FIGURE 48 PWRS DISTRIBUTOR ENDS

1. Lead-in ends 2. Lead-out ends

Power SupplyConnection

� Connect the first -48 V power input to ends marked with -48 V(-) 1 and -48 V (+) 1.

� Connect the second -48 V power input to ends marked with-48 V (-) 2 and -48 V (+) 2.

� Connect PE end to grounding bar in the equipment room.

POWER (T) Power Distribution Box

Panel Figure 49 shows the panel of a POWER (T) power distribution box.



FIGURE 49 POWER (T) POWER DISTRIBUTION BOX PANEL

1. Power distribution box2. Air switch3. Power distributor end

4. Top connector bar5. Busbar6. Internal cables connection

Power SupplyInstallation

� The first -48 V DC input is connected to the first two connectorson connector bar which are -48 V() and -48 V(+).

� The second -48 V DC input is connect to the third and the forthconnectors on connector bar which are -48 V(II) and -48 V(+).

� PE on the busbar is connected to grounding bus in equipmentroom.

ZXDU45 Rectifier and PDB

ZXDU45 rectifier and PDB includes the following:

� ZXDU45 rectifier

� Power distribute box

� Grounding cables layout

ZXDU45 Rectifier

Introduction ZXDU45 rectifier power system is a 4U height standard 19-inchplug-in box. It supports AC power supply, DC power supply, rec-tifying and monitoring.

Figure 50 shows the ZXDU45 rectifier outline.



FIGURE 50 ZXDU45 RECTIFIER

Configuration Table 6 lists detailed configuration of ZXDU45 rectifier. Accord-ing to onsite requirements, 1 ~ 3 ZXD800E 15 A rectifiers canbe configured. To backup, at least two rectifiers are suggested.A single-phase 32 A air switch is used to protect the AC input ofZXDU45 rectifier.

TABLE 6 ZXDU45 BASIC CONFIGURATION

Component Model No Description

Box ZXDU45 integrativebox

19-inch standard plug-in box;monitor cable socket, batterytemperature socket, and alarmoutput socket on backplane

Monitoringunit

ZXDU45-CSUmonitoring unit

Installed at left-most of thebox; display, control, alarm andmonitor functions

Rectifyingunit

ZXD800E 15 Arectifier

Full configuration with threerectifiers; 45 A output

Power supplyunit

ZXDU45 AC/DCpower supply unit

Installed in a drawer at theright-most of the box; AC powerinput ends and DC power outputends on the backplane

Backplane Figure 51 shows all ends and sockets are on the backplane ofZXDU45 rectifier.



FIGURE 51 ZXDU45 RECTIFIER BACKPLANE

The DC power supply unit supports one pair of ends to storagebattery and two pairs of ends to DC output. The DC output is ledto the power distribution box.

The RS–232 socket (X8) is connected to RS232–0 on EPM forpower monitoring.

Power Distribution Box

Figure 52 shows the cable connections between ZXDU45 andpower distribution box.



FIGURE 52 PDB CABLE CONNECTIONS

Table 7 lists the cable connections between ZXDU45 and powerdistribution box.

TABLE 7 CABLE CONNECTIONS OF POWER DISTRIBUTION BOX

No. Cable Names End A End B

1 AC power-in cable 220 V power supplyin equipment room

PDB end 17, 18

2 220 V power cable ZXDU45 220 Vinput

PDB AC output

3 -48 V power cable ZXDU45 -48 Voutput

Busbar

4 Storage batterycable

ZXDU45 storagebattery end

PDB end 11, 12



No. Cable Names End A End B

5 Storage batterypower-in cable

Storage battery inequipment room

PDB end 1, 2

6 Busbar groundingcable

Busbar GNDPE PDB PE

7 Cabinet PE cable Cabinet PE PDB PE

8 -48 V power cable PDB end 3, 4 Busbar

Grounding Cables Layout

There are two grounding buses in the PDB:

� Lightning protection grounding bus

All lightning protection grounding cables in the cabinet are con-nected to the lightning protection grounding bus. The lightningprotection grounding bus is connected to earthing network.

� Protective Earthing (PE) bus

All PE cables and grounding cables in the cabinet are connectedto PE bus. The PE bus is connected to earthing network via thegrounding bus in equipment room.

Dual Cabinet Power Cable

Power Cable When two cabinets are connected, PDB provides power supply forthe master cabinet and the busbar in the master cabinet providespower supply to the slave cabinet.

Cable connection is shown in Figure 53.



FIGURE 53 DUAL CABINET POWER CABLE CONNECTION

Grounding Cable � Grounding cables connection of the master cabinet is the sameas a single cabinet.

� Connect grounding cables of the slave cabinet and correspond-ing MDF to PE and lightning protection grounding in the equip-ment room.

Shelf Power Cables

Shelf power cables include the following cables:

� 6-Core Power Cable

� 9-Core Power Cable

6-Core Power Cable

Introduction 6-core power cable connects X29 socket on the backplane and thebusbar.

Socket Figure 54 shows X29 socket pin-outs.



FIGURE 54 SOCKET PIN-OUTS

Cable Structure Figure 55 shows cable structure. End A connects to X29 and EndB connects to the busbar.

FIGURE 55 6–CORE POWER CABLE STRUCTURE

Cable Connection Table 8 list cable connection.

TABLE 8 6–CORE POWER CABLE CONNECTION

End A PinNo.

Connect toX29

Color End B PinNo.

Connect toBusbar

1 GNDD Black B1 GND

2 - - -

3 48VGND Black B2 -48 V (+)

4 GND A Black B1 GND

5 GNDP Yel-low/Green

B4 PE

6 48VIN Blue B3 -48 V (1)

9-Core Power Cable

Introduction 9-core power cable connects two X33 sockets on the backplanesof two shelves.

Socket Figure 56 shows X33 socket pin-outs.



FIGURE 56 X33 SOCKET PIN-OUTS

Cable Connection Table 9 lists cable connections.

TABLE 9 9–CORE POWER CABLE CONNECTION

Connect to X33. Cable Pin No Signal

X33_1 1 +5 VD

X33_2 2 -5 VA

X33_3 3 +5 VD

X33_4 7 RINGB

X33_5 5 +5 VD

X33_6 6 +5 VD

X33_7 4 RINGA

X33_8 8 -48 V

X33_9 9 +5 VD

Note:

When both dual power shelves are configured with two Power Kcards, the 9–core power cable does not work as the two power Kcards can be backup for each other within the shelf. If each dualpower shelf is only configured with one Power K card on the slot1, the 9–core power cable implements inter-layer mutual powerassistance.

Back Panel Fan Power Cable

Introduction Back panel fan power cable connects the fan box power input tothe busbar.



Cable Structure Figure 57 shows the back panel fan power cable. End A connectsto fan box power-in and End B connects to the busbar.

FIGURE 57 BACK PANEL FAN POWER CABLE

Cable Connection Table 10 lists the power cable connections.

TABLE 10 BACK PANEL FAN POWER CABLE CONNECTION

End A Signal Color End B Connect tothe busbar

1 -48 V GND Black B1 -48 V (+)

2 -48 V Blue B2 -48 V (-)

Top Fan Power Cable

Introduction Top fan power cable connects top fan power input to busbar con-nectors.

Cable Structure Figure 58 shows the structure of top fan power cable.

FIGURE 58 TOP FAN POWER CABLE

Cable Connection Table 11 lists the top fan power cable connections.

TABLE 11 TOP FAN POWER CABLE CONNECTIONS

End A Signal Core Color End B BusbarConnetors

1 -48 V GND Black B1 -48 V (+)

2 -48 V Blue B2 -48 V (-)



EPM Power Cable

Introduction EPM power cable connects EPM power input to the busbar in thecabinet.

Cable Structure Figure 59 shows the EPM power cable.

FIGURE 59 EPM POWER CABLE STRUCTURE

Cable Connection End A connects to the cabinet busbar. End B connects to the EPMpower input. Table 12 lists the EPM power cable connections.

TABLE 12 EPM POWER CABLE CONNECTION

End A To Busbar Color End B

1 -48 V Blue 1

2 -48 V(+) Black 2


C h a p t e r 5

Cable Connections

Table of ContentsOverall Cabling Diagram.....................................................66Cabling Principles ..............................................................70Subscriber Cables..............................................................72Monitoring Cables..............................................................77Other Cables.....................................................................85Maintenance Cables ...........................................................88



Overall Cabling DiagramCable Connection

in DC ModeFigure 60 shows cable connections in DC mode.

FIGURE 60 CABLE CONNECTIONS IN DC MODE

1. A. Humidity Sensor2. B. Temperature Sensor3. C. Access Control

4. D. Liquid Sensor5. E. Smoke Sensor

Table 13 lists cable connections in DC mode.


Chapter 5 Cable Connections

TABLE 13 CABLE CONNECTIONS (DC MODE)

ID Cable Name End A Connection End B Connection

1 Interlayer test cable MICS-0 X41 MICS-1 X40




5 Power Control Cable MICS-0/1/2/3/4X32

EPM pwr-ctrl

6 Secondary PowerMonitoring Cable

MICS-0/1/2/3/4X39

EPM sec-power 1

7 Ringing currentmutual assistantcable

MICS-1 PWRD 9-16 MICS-2 PWRD 9-16


MICS-3 PWRD 9-16 MICS-4 PWRD 9-16

9 Temperaturemonitoring cable

Temperature sensor EPM temp 1

10 Humidity monitoringcable

Humidity sensor EPM humid 1

11 Smoke monitoringcable

Smoke sensor EPM smoke 1

12 Liquid monitoringcable

Liquid sensor EPM liquid 1

13 Guard monitoringcable

Guard sensor EPM guard 1

14 Shelf monitoringcable

MICS-0 X35 EPM RS232–2

15 Cascading cable MICS-0 EUX X4 MICS-1 SUPI X4




19 Subscriber cable Subscriber sockets MDF



Cable Connectionin AC Mode

Figure 61 shows cable connections in AC mode.

FIGURE 61 CABLE CONNECTIONS IN AC MODE

1. A. Humidity Sensor2. B. Temperature Sensor3. C. Access Control

4. D. Liquid Sensor5. E. Smoke Sensor

Table 14 lists cable connections in AC mode.



TABLE 14 CABLE CONNECTIONS (AC MODE)

ID Cable Name End AConnection

End BConnection

1 Interlayer testcable

MICS-0 X41 MICS-1 X40







5 Power ControlCable

MICS-0/1/2/3/4X32

EPM pwr-ctrl

6 Secondary PowerMonitoring Cable

MICS-0/1/2/3/4X39

EPM sec-power 1


MICS-1 PWRD9-16

MICS-2 PWRD9-16


MICS-3 PWRD9-16

MICS-4 PWRD9-16

9 Temperaturemonitoring cable

Temperaturesensor

EPM temp 1

10 Humiditymonitoring cable

Humidity sensor EPM humid 1

11 Smoke monitoringcable

Smoke sensor EPM smoke 1

12 Liquid monitoringcable

Liquid sensor EPM liquid 1

13 Guard monitoringcable

Guard sensor EPM guard 1

14 Power MonitoringCable

ZXDU45 X8 EPM RS232–0

15 Shelf monitoringcable

MICS-0 X35 EPM RS232–2





20 Subscriber cable Subscriber sockets MDF



Cabling PrinciplesCabling principle includes the following:

� Cabling Layout

� Cable Bundling

Cabling Layout

The following are the basic principles of cable layout:

� Confirm cable specifications, quantity, and models accordingto construction design and contract.

� Check cables for physical damage.

� Check quality certificates, such as factory record and qualitywarranty.

� Lay and position cables according to constructional design.

� Cable length should be specified according to the position re-quirement.

� Avoid using connectors to recover damaged cables.

� Bend cables smoothly and evenly. Curvature radius of cablebends should be at least 60 mm for cables whose outer diam-eter is less than 12 mm. For cables whose diameter is morethan 12 mm, the radius of curvature should be 10 times.

� Lay subscriber cables separately from power cables.

� Keep cables straight within channels. Ensure that cables arenot blocking or interrupting other cable inlets or outlets

� If fiber, power and grounding cables are laid in same channel,ensure cables do not overlap each other. Roll up extra cablesneatly and fix it to the middle of cabling rack.

� Carefully handle the tail fibers. Use protective plastic bushingsand tail fibers should be bundled around the top or bottom ofthe cabinet.

Cable Bundling

Cable BundlingTechnique

Bundle cables in sequence near plugs. Avoid bending the ca-bles. Figure 62 shows cables bundling technique. To keep cablesstraight and vertical to the ground, use binding ties at an equalinterval.



FIGURE 62 CABLES BUNDLING TECHNIQUE

Cable Tie CuttingTechnique

Cut tie head smoothly. Tick mark shows correct cutting techniquewhile cross mark shows incorrect cutting technique in Figure 63.

FIGURE 63 TIE CUTTING TECHNIQUE

Tie Spacing Keep a space between the adjacent ties, which is equal to two orthree times of the cables bundle diameter as shown in Figure 64.

FIGURE 64 TIE SPACING

Cable Ties Position While bending cable bundles, keep ties at the correct positions asshown in Figure 65.

FIGURE 65 CABLE TIES POSITION



Cabling Techniquein Cabinet

Figure 66 shows the cabling technique in cabinet.

FIGURE 66 CABLING TECHNIQUE IN CABINET

Subscriber CablesThe subscriber cables include the following:

� ALC/RALC Card Interfaces

� DLCC Card Interfaces

� GADL Card Interfaces

� GAGL Card Interfaces

� GVDL Card Interfaces

� GSDL Card Interfaces

� FLC Card Interfaces

� GILC Card Interfaces

ALC/RALC Card Interfaces

Each ALC and RALC card provides 32 analog subscriber interfaces.

Table 15 lists pins for ALC/RALC card.



TABLE 15 BACKPLANE SOCKET PINS FOR ALC/RALC CARD

Socket Pins Function Connection

2a, 3a, 4a, 5a,6a, 7a, 8a, 9a

User cable B To user end

2c, 3c, 4c, 5c, 6c,7c, 8c, 9c

User cable A To user end

11a, 12a, 13a,14a, 15a, 16a,17a, 18a


UP

11c, 12c, 13c,14c, 15c, 16c,17c, 18c


15a, 16a, 17a,18a, 19a, 20a,21a, 22a


15c, 16c, 17c,18c, 19c, 20c,21c, 22c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a


DOWN

24c, 25c, 26c,27c, 28c, 29c,30c, 31c


DLCC Card Interfaces

Each DLCC card provides 8 ISDN 2B+D interfaces.

Table 16 lists pins for DLCC card.

TABLE 16 BACKPLANE SOCKET PINS FOR DLLC CARD


2a, 3a, 4a, 5a User cable B To user endUP

2c, 3c, 4c, 5c User cable A To user end

24a, 25a, 26a,27a

User cable B To user endDOWN


GADL Card Interfaces

Each GADL card provides 16 ADSL/ADSL2+ interfaces.



Table 17 lists pins for GADL card.

TABLE 17 BACKPLANE SOCKET PINS FOR GADL CARD


2a, 3a, 4a, 5a,6a, 7a, 8a, 9a


2c, 3c, 4c, 5c, 6c,7c, 8c, 9c


11a, 12a, 13a,14a, 15a, 16a,17a, 18a

PSTN cable B To PSTN LE

UP

11c, 12c, 13c,14c, 15c, 16c,17c, 18c

PSTN cable A To PSTN LE

15a, 16a, 17a,18a, 19a, 20a,21a, 22a


15c, 16c, 17c,18c, 19c, 20c,21c, 22c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a

PSTN cable B To PSTN LE

DOWN

24c, 25c, 26c,27c, 28c, 29c,30c, 31c

PSTN cable A To PSTN LE

GAGL Card Interfaces

Each GAGL card provides 32 ADSL/ADSL2+ interfaces.

Table 18 lists pins for GAGL card.

TABLE 18 BACKPLANE SOCKET PINS FOR GAGL CARD


2a, 3a, 4a, 5a,6a, 7a, 8a, 9a


2c, 3c, 4c, 5c,6c, 7c, 8c, 9c


11a, 12a, 13a,14a, 15a, 16a,17a, 18a


UP

11c, 12c, 13c,14c, 15c, 16c,17c, 18c





15a, 16a, 17a,18a, 19a, 20a,21a, 22a


15c, 16c, 17c,18c, 19c, 20c,21c, 22c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a


DOWN

24c, 25c, 26c,27c, 28c, 29c,30c, 31c


GVDL Card Interfaces

Each GVDL card provides 8 VDSL interfaces.

Table 19 lists pins for GVDL card.

TABLE 19 BACKPLANE SOCKET PINS FOR GVDL CARD


2a, 3a, 4a, 5a User cable B To user end


11a, 12a, 13a,14a

PSTN cable B To analog usercable

UP

11c, 12c, 13c,14c

PSTN cable A To analog usercable

15a, 16a, 17a,18a

PSTN cable B To analog usercable

15c, 16c, 17c,18c

PSTN cable A To analog usercable

24a, 25a, 26a,27a


DOWN

24c, 25c, 26c,27c


GSDL Card Interfaces

Each GSDL card provides 16 SHDSL interfaces.

Table 20 lists pins for GSDL card.



TABLE 20 BACKPLANE SOCKET PINS FOR GSDL CARD


2a, 3a, 4a, 5a,6a, 7a, 8a, 9a

User cable B To user endUP

2c, 3c, 4c, 5c, 6c,7c, 8c, 9c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a


24c, 25c, 26c,27c, 28c, 29c,30c, 31c


FLC Card Interfaces

Each FLC card provides 16 long-distance analog subscriber inter-faces.

Table 21 lists pins for FLC card.

TABLE 21 BACKPLANE SOCKET PINS FOR FLC CARD


2a, 3a, 4a, 5a,6a, 7a, 8a, 9a


2c, 3c, 4c, 5c, 6c,7c, 8c, 9c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a


24c, 25c, 26c,27c, 28c, 29c,30c, 31c


GILC Card Interfaces

Each GILC card provides 16 interfaces for integrated broadband(ADSL/ADSL2+) and narrowband services.

Table 22 lists pins for GILC card.



TABLE 22 BACKPLANE SOCKET PINS FOR GILC CARD


2a, 3a, 4a, 5a,6a, 7a, 8a, 9a


2c, 3c, 4c, 5c, 6c,7c, 8c, 9c


24a, 25a, 26a,27a, 28a, 29a,30a, 31a


24c, 25c, 26c,27c, 28c, 29c,30c, 31c


Monitoring CablesSecondary Power Supply ControlCable

Cable Structure Figure 67 shows the structure of secondary power supply controlcable. End A is a RJ –45 connector, End B are five RJ–11 connec-tors. The cable consists of five 2–core wires.

FIGURE 67 SECONDARY POWER SUPPLY CONTROL CABLESTRUCTURE

Cable Connection Table 23 lists the secondary power supply control cable connec-tions.



TABLE 23 SECONDARY POWER SUPPLY CONTROL CABLECONNECTIONS

End A Pin Wire Length End B Pin

2 B1: 87 cm B1-2

3 B2: 113 cm B2-2

4 B3: 148 cm B3-2

5 B1: 174cm B4-2

6 B1: 200 cm B5-2

Secondary Power Supply AlarmCable

Cable Structure Figure 68 shows the structure of secondary power supply alarmcable. End A is a RJ— 45 connector, End B are five RJ–11 connec-tors. The cable consists of five 2–core wires.

FIGURE 68 SECONDARY POWER SUPPLY ALARM CABLE STRUCTURE

Cable Connection Table 24 lists the secondary power supply alarm cable connections.

TABLE 24 SECONDARY POWER SUPPLY ALARM CABLECONNECTIONS

End A Pin Wire Length End B Pin

4 B1: 79 cm B1-1

5 B2: 105 cm B2-1

6 B3: 140 cm B3-1

7 B1: 160 cm B4-1

8 B1: 192 cm B5-1



Shelf Monitoring Cable

Cable Structure Figure 69 shows the structure of shelf monitoring cable. Ends Aand End B are DB9 connectors.

FIGURE 69 SHELF MONITORING CABLE STRUCTURE

Cable Connection Table 25 lists the shelf monitoring cable connections.

TABLE 25 SHELF MONITORING CABLE CONNECTIONS

End A Pin Core Color End B Pin

2 Grey 3

3 Green 2

5 Red, Brown 5

Open Door Alarm Cable

Cable Structure Figure 70 shows the structure of open door alarm cable. End A isa RJ–45 connector and End B connects to the open door sensor.



FIGURE 70 OPEN DOOR ALARM CABLE STRUCTURE

Cable Connection Table 26 lists the open door alarm cable connections.

TABLE 26 OPEN DOOR ALARM CABLE CONNECTIONS

End APin

End B1Pin

End B2Pin

End B3Pin

End B4Pin

CoreColor

3 1 1 1 1 Blue

4 3 3 3 3 Yellow

Smog Monitoring Cable

Cable Structure Figure 71 shows the structure of smog monitoring cable. End A isa RJ–45 connector and End B connects to the smog sensor.



FIGURE 71 SMOG MONITORING CABLE STRUCTURE

Cable Connection Table 27 lists the smog monitoring cable connections.

TABLE 27 SMOG MONITORING CABLE CONNECTIONS

End A Pin Core Color End A Pin

1 Grey 3

2 Red 4

4 Brown 6

Flood Monitoring Cable

Cable Structure Figure 72 shows the structure of flood monitoring cable.



FIGURE 72 FLOOD MONITORING CABLE STRUCTURE

Cable Connection End A is a RJ–45 connector and End B connects to the flood sensor.Table 28 lists the flood monitoring cable connections.

TABLE 28 FLOOD MONITORING CABLE CONNECTIONS

End A Pin Cable Color Flood Sensor Cable

3 Grey Blue

4 Red Green

5 Green Black

6 Brown Red

Temperature Monitoring Cable

Introduction Figure 73 shows the structure of temperature monitoring cable.End A is a RJ–45 connector and End B connects to the temperaturesensor.



FIGURE 73 TEMPERATURE MONITORING CABLE STRUCTURE

Cable Connection Table 29 lists the temperature monitoring cable connections.

TABLE 29 TEMPERATURE MONITORING CABLE CONNECTIONS


3 Grey 1

4 Red 2

6 Green 3

Humidity Monitoring Cable

Cable Structure Figure 74 shows structure of the humidity monitoring cable. EndA is a R-J45 connector and End B connects to the humidity sensor.



FIGURE 74 HUMIDITY MONITORING CABLE STRUCTURE

Cable Connection Table 30 lists the humidity monitoring cable connections.

TABLE 30 HUMIDITY MONITORING CABLE CONNECTIONS

End A Pin Cable Color End B Pin

3 Red 1

4r Green 2

6 Brown 3

ZXDU45 Rectifier Monitoring Cable

Cable Structure Figure 75 shows the structure of ZXDU45 rectifier monitoring ca-ble.



FIGURE 75 ZXDU45 RECTIFIER MONITORING CABLE

Cable Connection Table 31 lists the ZXDU45 rectifier monitoring cable connections.

TABLE 31 ZXDU45 RECTIFIER MONITORING CABLE CONNECTIONS

End A Pin Core Color End A Pin

2 Red 3

3 White 2

5 Blue 5

Other CablesOther cables include the following:

� Ringing Current Mutual Assistance Cable

� Cascading Cable

� Interlayer Test Cable

� Optical Fiber

Ringing Current Mutual AssistantCable

Introduction Ringing current mutual assistant cable provides current backupbetween neighboring shelves.

Cable Structure Figure 76 shows the ringing current mutual assistant cable struc-ture.



FIGURE 76 RINGING CURRENT MUTUAL ASSISTANT CABLESTRUCTURE

Figure 77 shows the cable socket on the backplane.

FIGURE 77 RINGING CURRENT MUTUAL ASSISTANT CABLE SOCKET

Cable Connection Table 32 lists the ringing current mutual assistant cable connec-tions.

TABLE 32 RINGING CURRENT MUTUAL ASSISTANT CABLECONNECTIONS

End A Pins Core Wire Color End B Pins

A2 A4

C2

Blue, White/Blue

C4

A4 A2

C4

Orange,White/Orange

C2



Cascading Cable

Introduction Cascading cable connects slave shelves to the master shelf.ZXMSG 5200 supports four slave shelves in star mode via cas-cading cables.

Cable Structure Figure 78 shows the structure of the cascading cable.

FIGURE 78 CASCADING CABLE STRUCTURE

Cable Connection End A connects to X4 socket on EUX sub-card on backplane of themaster shelf.

� The 1st cascading cable: the 3rd row to the 6th row

� The 2nd cascading cable: the 9th row to the 12th row

� The 3rd cascading cable: the 15th row to the 18th row

� The 4th cascading cable: the 21st row to the 24th row

End B connects to X4 socket (the 3rd row to the 6th row) on SUPIsub-card on backplane of the slave shelf.

Interlayer Test Cable

Cable Structure Figure 79 shows the interlayer test cable. End A and B both areRJ–11 connectors.



FIGURE 79 INTERLAYER TEST CABLE STRUCTURE

Cable Connection The test cable connects two RJ–11 jacks on two backplanes: X40and X41. Table 33 lists the interlayer test cable connections.

TABLE 33 TEST CABLE CONNECTION

End A Color End B Signal

1 Grey 1 TIA

2 Red 2 TIB

3 Green 3 TOA

4 Brown 4 TOB

Optical Fiber

Introduction Optical cable connects the optical interfaces on GETC card to op-tical interfaces on opposite equipments.

Fiber Connection Table 34 lists optical fiber connection.

TABLE 34 OPTICAL FIBER CONNECTION

End A Con-nection

End AConnector

Signal SignalDefinition

End B Con-nection

Opticalinterface onGETC

LC 1.25 Gopticalsignal

Tx/Rx Opticalinterfaceon Oppositeequipment

Maintenance CablesMaintenance cables include the following:



� Ethernet Cable

� Console Cable

Ethernet Cable

Introduction Ethernet cable connects control and switching card with the main-tenance terminal.

Cable Structure Figure 80 shows the Ethernet cable.

FIGURE 80 ETHERNET CABLE STRUCTURE

1. UTP cable 2. RJ–45 connector

Cable Connection Table 35 lists the Ethernet cable connections.

TABLE 35 ETHERNET CABLE CONNECTIONS

End A End B Signal

RJ45_3 (Crossover)RJ45_1

RJ45_1 (Straight-through)

TPOP



TPON



TPIP



TPIP



Console Cable

Introduction The console cable connects serial port of maintenance workstationwith ZXMSG 5200 console port. The cable comprises of twistedpair and two DB9 serial interfaces.

Cable Structure Figure 81 shows the console cable structure.

FIGURE 81 CONSOLE CABLE STRUCTURE

Cable Connection Table 36 lists cable connections.

TABLE 36 CONSOLE CABLE CONNECTIONS


2 Grey 3

3 Green 2

5 Red, Brown 5


C h a p t e r 6

Hardware InstallationInspection

Table of ContentsOverall Inspection .............................................................91Power ON .........................................................................92Power OFF........................................................................93

Overall InspectionOverall inspection includes the following:

� Cabinet Inspection

� Cabling Inspection

� Shelf Power Supply Inspection

� Card Power Supply Inspection

Cabinet Inspection

Cabinet inspection includes the following:

� Cabinet installation must comply with the design drawing re-quirements

� The cabinet vertical deviation must not be greater than 3 mm

� Make sure that all cabinet parts are in good condition.

� Make sure that all screws are fastened.

� Cabinet must be shockproof.

� When there are multiple cabinets connected, all front doorsshould be in the same plane.

Cabling Inspection

Cabling inspection includes the following:



� Check the cable connectors on backplane and ensure they aretightly connected.

� Power cables, subscriber cables and other cables should beseparately wired.

� Cable turns must be smooth and external curves must be ver-tical or horizontal in straight line.

� Optical tail fibers must be binded well in cabinet without press-ing each other.

� Sleeves protection should be provided to tail fiber.

� Cabling channels position must meet the construction drawingsrequirements. The deviation should not be greater than 50mm.

� Cables can be left unbound in cabling channels but they mustbe laid down straight and smooth without any crossover. Thecables must be fixed with plastic cable ties.

� There should be no joints in power cables.

� Power cables should be laid separate from other cables.

Shelf Power Supply Inspection

Shelf power supply inspection includes the following checks:

� Check the voltage on shelf power cable with multimeter.

� Power-ON power cards and check whether card LEDs are blink-ing normally.

� Check backplane power output.

Cards Power Supply Inspection

Cards power supply inspection is to check whether cards powersupply is normal.

Power ONShort Description Perform this procedure to power ON the equipment.

Context To power ON the equipment, perform the following steps:

Steps 1. Make sure that all switches are in OFF position.

2. Pull out all the cards.

3. Check the busbar to ensure that there is no short circuit be-tween power supply (-48 V) and the ground (GND, GNDP, and-48 V GND).


Chapter 6 Hardware Installation Inspection

4. Check the primary power supplies voltage range in case of zeroload.

5. Turn ON the power distribution box. If there is any abnormality,immediately shut down the power supply and check it.

6. Turn ON the rectifier and check (-48 V) voltage range of eachshelf.

7. Turn OFF the rectifier.

8. Turn OFF power card switch and insert power card. Turn ONthe rectifier. If there is any fault, immediately shut down powersupply and check it.

9. Turn OFF the power card switch and insert all cards.

10. Turn ON the power card switch. If there is any fault, immedi-ately shut down power supply and check it.

END OF STEPS

Result Equipment is powered ON.

Power OFFShort Description Perform this procedure to power OFF the equipment.

Context To power OFF the equipment, perform the following steps:

Steps 1. Turn OFF secondary power switches of POWER H card orPOWER K card.

2. Turn OFF the rectifier power switch.

3. Turn OFF the power distribution box.

4. Turn OFF the external power switch of the cabinet.

END OF STEPS

Result Equipment is powered OFF.


C h a p t e r 7

Maintenance

Table of ContentsPower Module Maintenance .................................................95Special Faults....................................................................96

Power Module MaintenancePower module maintenance includes the following:

� Daily Maintenance

� Rectifier Maintenance

Daily Maintenance

Daily maintenance includes the following:

� Protect power supply from dust. Ensure that the dust particlesconcentration with width over 5 µm should be ≤ 3 × 104 par-ticles/m3. Keep the power supply and the cabinet clean.

� Check power system parameters to avoid abnormal systemstatus.

� Check lightning protectors every month. Incase of improperfunctioning, replace it immediately.

� Check fuses on monthly basis and keep standby fuses for re-placement in case of finding any faulty fuse.

� Check all the cables and make sure that they are in good con-dition, in case of any damaged cables replace it in time.

� Check air switches after every six months to ensure their nor-mal functioning.

� For battery maintenance, please refer to the Battery Instruc-tional Manual.



Rectifier Maintenance

Observe LEDs on rectifier front panel to check AC input, DC outputstatus. If there is any abnormal information, check the following:

� Whether the load is normal.

� Whether the ZXDU45 is charging, check the output current.

� Whether the rectifier is normal.

If the fault is in rectifier, replace it.

Special FaultsSpecial faults includes the following:

� AC Power Down

� AC Over/Under Voltage

AC Power Down

The AC power down is a common fault during running of powersystem. If the power down period is short, use the battery tosupply DC power. If the power down period lasts for long time orpower down reason is unclear, use a generator to provide power.

The ZXDU45 system does not supports two power inputs. Whenusing a generator, it is recommended to wait till the generatorworks stably before switching external AC input power supply.

AC Over/Under Voltage

AC Over Voltage When the AC voltage upper limit is set to 280 V, the monitoringunit sends an alarm once the AC voltage exceeds 280 V. WhenAC voltage exceeds 300 V, the rectifier automatically turns OFF. Atthis time, there is no DC power output. When the system powersupply works normally, switch ON the rectifier manually.

AC Under Voltage When the AC voltage lower limit is set to 160 V, the monitoringunit sends an alarm once the AC voltage lowers the limit. WhenAC voltage is under 130 V, the rectifier automatically turns OFF. Atthis time, there is no DC power output. When the system powersupply works normally, switch ON the rectifier manually.


A p p e n d i x A

Grounding System ofIndoor Cabinet

Table of ContentsOverview..........................................................................97Connecting Grounding System ............................................99

OverviewCable Structure Figure 82 shows structure of a standard subscriber cable. There

are four plugs A1 ~ A4 at End A. End B consists of 32 twisted pairs.

FIGURE 82 SUBSCRIBER CABLE STRUCTURE

Cable Connection Table 37 lists subscriber cable connections.

TABLE 37 SUBSCRIBER CABLE CONNECTIONS

End A Plug No. Connector Pin No. Core Colors

A1, C1 White, Blue

A2, C2 White, Orange

A3, C3 White, Green

A4, C4 White, Brown

A5, C5 Red, Blue

A6, C6 Red, Orange

A7, C7 Red, Green

A1



End A Plug No. Connector Pin No. Core Colors

A8, C8 Red, Brown

A1, C1 Black, Blue

A2, C2 Black, Orange

A3, C3 Black, Green

A4, C4 Black, Brown

A5, C5 Yellow, Blue

A6, C6 Yellow, Orange

A7, C7 Yellow, Green

A2

A8, C8 Yellow, Brown

A1, C1 White/Blue, Blue

A2, C2 White/Blue, Orange

A3, C3 White/Blue, Green

A4, C4 White/Blue, Brown

A5, C5 Red/Blue, Blue

A6, C6 Red/Blue, Orange

A7, C7 Red/Blue, Green

A3

A8, C8 Red/Blue, Brown

A1, C1 Blue/Black, Blue

A2, C2 Blue/Black, Orange

A3, C3 Blue/Black, Green

A4, C4 Blue/Black, Brown

A5, C5 Yellow/Blue, Blue

A6, C6 Yellow/Blue, Orange

A7, C7 Yellow/Blue, Green

A4

A8, C8 Yellow/Blue, Brown

Cable Socket Figure 83 shows subscriber cable socket on the backplane.


Appendix A Grounding System of Indoor Cabinet

FIGURE 83 SUBSCRIBER CABLE SOCKET

Connecting GroundingSystemThe grounding network consists of the outdoor grounding networkand indoor grounding network. The working ground (including -48V ground), protection ground and lightning protection ground of



various equipment are connected to the common grounding bar.This grounding mode is called joint grounding.

Various devices need to be connected to the network ground forindoor cabinet grounding system. The following are the devicesthat need to be grounded:

� Central Office Cabinet System

� Remote Office Cabinet System

Cabinet System Grounding in CentralOffice

There are two types for connecting the central office cabinet sys-tem to the grounding network.

Type 1 To connect the central office cabinet system to the grounding net-work, perform the following steps:

1. Connect the GNDP, -48 VGND, GND and cabinet grounding ca-bles to the floor earth bar with grounding conductor.

2. Connect the floor earth bar to the vertical bar.

3. Connect the vertical bar to the main earthing terminal.

4. Connect the main earthing terminal to the earthing networkwith grounding conductor.

5. Connect the DF protection earth to the nearby earthing net-work and the main earth terminal.

6. Connect the power distribution box to the main earth terminal.Connect the main earth terminal to the earthing network withgrounding conductor.

Figure 84 shows cabinet grounding in central office in Type 1.



FIGURE 84 CENTRAL OFFICE CABINET GROUNDING - TYPE 1

Type 2 To connect the central office cabinet system to the grounding net-work, perform the following steps:

1. Connect the GNDP, -48 VGND, GND and cabinet grounding ca-bles to the copper bar in the cabinet. (The copper bar shouldbe close to the busbar.)

2. Connect the copper bar to the floor earth bar with multi-strandcopper conductor (section area ≥ 95 mm2).

3. Connect the floor earth bar to the vertical bar.

4. Connect the vertical bar to the main earthing terminal.

5. Connect the main earthing terminal to the earthing networkwith grounding conductor.

6. Connect the DF protection earth to the nearby earthing net-work and the main earth terminal.

7. Connect the power distribution box to the main earth terminal.Connect the main earth terminal to the earthing network withgrounding conductor.

Figure 85 shows cabinet grounding in central office in Type 2.



FIGURE 85 CENTRAL OFFICE CABINET GROUNDING - TYPE 2

Cabinet System Grounding inRemote Office

To connect the remote office cabinet system to the grounding net-work, perform the following steps:

1. Connect the GNDP, -48 VGND, GND and cabinet grounding ca-bles to the copper bar in the cabinet. (The copper bar shouldbe close to the busbar.)

2. Connect the copper bar to the main earthing terminal withmulti-strand copper conductor (section area ≥ 95 mm2).

3. Connect the DF protection earth to the main earth terminal.

4. If the power distribution box is in grounding floor, connect itto earth directly. If the box is in on other floor, connect it tothe main earth terminal.

5. Connect the main earthing terminal to the earth with groundingconductor.

Figure 86 shows cabinet grounding in remote office.



FIGURE 86 REMOTE OFFICE CABINET GROUNDING


A p p e n d i x B

Requirements forGrounding Network

Table of ContentsGrounding Cable Requirements ......................................... 105Connecting Grounding Cables............................................ 106Grounding Resistance....................................................... 106Cabinet and Central Office ................................................ 107Requirements for Cables Outgoing/Incoming from/to theTelecommunication Office (Station) .................................... 107

Grounding CableRequirements

GroundingMaterials

The grounding cables should be made of wire of good conductivitybut not bare wire. The busbar must be the copper bar or galva-nized flat steel.

Sectional Area andLength

� Grounding overall busbar (grounding overall convergence ca-ble)

It is recommended to use copper bar (≥ 40*4 mm2), galva-nized flat steel (≥ 50*5 mm2) or multi-strand copper conduc-tor (section area ≥ 150 mm2). Solder the joint of the steeland copper. Lead the grounding overall busbar to the nearestearthing network with earth conductor.

� Earth conductor

It is recommended to use copper bar (≥ 40*4 mm2), galva-nized flat steel (≥ 50*5 mm2) or multi-strand copper conductor(section area ≥ 120 mm2). All materials should be insulated.

Length of the grounding wire in the telecommunications officeshould be no more than 30 m. It is recommended to keep theearth conductor away from the reinforcing steel which is usedfor the lightning protection.

� Grounding requirements of SPD for data cable and other typesof SPD

The SPD (Surge Protection Device) for data cable is made ofmulti-strand copper conductor (section area ≥2.5 mm2) withlength less than 1 m. It is required to earthing the cable tothe nearest earthing network. The distances between the ter-



minals of SPD for power supply and the phase line, and thezero line should be less than 0.5 m. The SPD grounding cableshould be less than 1 m and it should be earthing to the near-est earthing network.

� DF (Distribution Frame) protection grounding cable

It is recommended to use multi-strand copper conductor (≥ 95mm2) or copper bar (≥ 3*30 mm2).

� Rack grounding cable

It is recommended to use multi-strand copper conductor (≥ 35mm2) .

� GNDP in the cabinet

It is recommended to use multi-strand copper conductor (≥ 16mm2) . Detail specification is determined by maximum faultcurrent.

� -48 VGND and GND

It is recommended to use multi-strand copper conductor (≥ 10mm2) .

� Protection grounding of 220 V protector

� It is recommended to use multi-strand copper conductor (≥ 50mm2) .

Connecting GroundingCablesThe requirements for connecting grounding cables are as follows:

� Grounding cables must be properly connected and coated withanti-corrosive processing.

� Fix the grounding cable with lug, bolt and spring washer. Con-necting the grounding cable directly with the bolt is not recom-mended. Solder the copper joint.

� Use the copper lug as the grounding copper terminal. Solderthe galvanized flat steel.

� Use one bolt to connect one grounding cable. The size of thecommon grounding cable and the number of the bolts dependon the number of grounding cables in the equipment room.

Grounding ResistanceThe requirements for grounding resistance are as follows:

� Depending on the number of subscriber lines, the groundingresistance varies. Table 38 lists the grounding resistance fordifferent number of subscriber lines.


Appendix B Requirements for Grounding Network

TABLE 38 GROUNDING RESISTANCE REQUIREMENTS

Number of Lines Resistance (ohm) Reference

> 10,000 < 1

1500 ~ 10,000 < 3

< 1500 < 5

YDJ20-88 TelephoneExchange EquipmentInstallation DesignTemporary TechnicalSpecifications

� The resistance between the connection terminal of a groundingcable and grounding bar or stake must be < 0.1 ohm.

Cabinet and Central OfficeThe grounding requirements for cabinet and central office are asfollows:

� The cabinets in the central office should be insulated.

� The central office must be > 5 m away from the lightning pro-tection cable of the building.

Requirements for CablesOutgoing/Incoming from/tothe TelecommunicationOffice (Station)The grounding requirements for outgoing/incoming cables from/tocentral office are as follows:

� The power cables (wires) and telecommunication cables thatgo out of or come into the central office (station) must be ca-bles with metal sleeves or must be laid in the metal tubes.

� Ground the metal sleeve or metal tube in the central office(station) or connect the cables to the grounding network. Forfibers, ground the metal component in the fiber at the groundterminal.

� Lay the incoming cables under ground at a depth > 0.7 m.

� Connect all user cables to the Surge Protection Device (SPD)on distribution frame. Then, connect them to the telecommu-nication equipment.

� For incoming cables, it is not allowed to have idle pairs. Idlepairs of the incoming cables must be grounded. Idle pairs ofcables for local telephony must be grounded on distributionframe.



� For incoming PCM cables, add SPD at the terminal. Idle pairsmust be grounded. Ground the cover, common wire and thesleeves of the power cables nearby.

� Lay the incoming low voltage power cables under ground at adepth > 15 m.

� Lay the signal cables in the middle of the building. For verticalwiring, try to keep the cable at least 5 m away from the polesof the building, especially the poles at the four corners.

� Protect the unshielded cables with metal tubes. Keep the ca-bles in the equipment room away from the lightning protectionpole.

� Install the lightning protection SPD near the cable inlet of theequipment room. Connect the grounding cable of the lightningprotection SPD separately to the grounding bar.

� Lay -48 V power cable, -48 V grounding cable and protectiongrounding cable in parallel in the equipment room. Lay themwith the signal cables (including user cables) in vertical direc-tion.

� If the room for the access equipment is adjacent to the roomfor the mobile equipment, arrange the grounding cables in theaccess equipment room separately from the grounding cablesof the mobile tower.

� Do not lay the AC power cable of the remote unit and remotemodules in parallel near the signal cables (including user ca-bles) and -48 V power cables.


A p p e n d i x C

Lightningproof Network

Table of ContentsRequirements ................................................................. 109Design ........................................................................... 110

RequirementsTable 39 lists the lightning protection levels of the power inputand signal (Ethernet interface) input/output of the access networkproduct.

TABLE 39 LIGHTNING PROTECTION LEVEL

Lightning Protection Port Parameters

Cable—Ground: 1 kV (1.2/50 µs)DC power

Cable—Cable: 1 kV (1.2/50 µs)

Ethernet interface 1 kV (1.2/50 µs)

The lightning protection level of the equipment room should beLevel B. The lightning protection level of the equipment should beLevel C and Level D.

Table 40 lists the lightning protection device parameters at differ-ent levels.

TABLE 40 LIGHTNING PROTECTION DEVICE PARAMETERS

LightningProtection Level

Parameters LightningProtection Circuit

Level B 40 kA (8/20 µs) AC distribution board

Level C 20 kA (8/20 µs) DC distribution board

Level D 6000 V (combinedwave)

-48 V



DesignThe lightning protection devices of the equipment room must con-form to the lightning protection standards. The cable inlets of theequipment room must be equipped with Level B lightning protec-tion devices.

The lightning protection design for the cable inlets on the cabi-net must conform to Level C and D standard. -48 V terminal isequipped with a 20 kA lightning protection device. The lightningprotection design for outgoing user cables, E1 cables and Ethernetcables conforms to Level D lightning protection standard.

This topic includes:

� Lightning Protection Grounding of Power System (Central Of-fice)

� Lightning Protection Grounding of Power System (Remote Of-fice)

Lightning Protection Grounding ofPower System (Central Office)

The following considerations must be taken when designing thelightning protection grounding of power systems in Central Office:

� Lay the AC power cable under ground at a depth > 15 m.

� Install Level B lightning protection device in the AC distribu-tion board and connect the board to the horizontal groundingconvergence cable.

� Install Level C lightning protection device in the DC distribu-tion cabinet in the power supply system room and connect thecabinet to the horizontal grounding convergence cable.

� Install Level D lightning protection device in the rectifier. Then,connect the rectifier to the horizontal grounding convergencecable through the DC distribution cabinet.

Lightning Protection Grounding ofPower System (Remote Office)

The following considerations must be taken when designing thelightning protection grounding of power systems in a Remote Of-fice:

� Lay the AC power cable under ground at a depth > 15 m.

� As both the AC distribution board and DC distribution box are inthe same equipment room, the distance between Level B light-ning protection device and Level C lightning protection devicemust meet the requirements of decoupling distance.


Appendix C Lightningproof Network

� If the protection grounding cable is arranged separately, thedistance between Level B lightning protection device and LevelC lightning protection device in the DC distribution cabinetshould be > 5 m.

� If the protection grounding cable is arranged in parallel withthe power cable, the distance between Level B lightning pro-tection device and Level C lightning protection device in the DCdistribution cabinet should be > 15 m.

� If the requirement is not satisfied, perform the following ac-tions:

� Install a decoupling inductance (calculating by 1.5 uH/m)in front of Level C lightning protection device

� Connect Level B lightning protection device, which is in-stalled on AC distribution board, to the protection ground-ing bar in the equipment room.

� Connect Level C lightning protection device, which is in-stalled on DC distribution box, to the protection groundingbar in the equipment room.

� Connect Level D lightning protection device, which is in-stalled on the rectifier, to the protection grounding bar inthe equipment room through the DC distribution cabinet.

� Connect -48 V grounding of the DC power distribution cab-inet to the working grounding bar. If there is not a workinggrounding bar, connect it to the protection grounding bar.

All grounding cables, including the grounding cable of the AC dis-tribution board (box) which is equipped with Level B lightning pro-tection device, and the PE cable and grounding cable of the DCdistribution box which is equipped with Level C lightning protec-tion device, should be connected to the PE busbar in the equipmentroom with multi-strand copper conductor (≥ 35 mm2) with mini-mum length.


A p p e n d i x D

Terminologies

Table of ContentsTerminologies.................................................................. 113

TerminologiesTerminology Full Name

Central Office The international telecommuni-cation office, tandem exchange,stored program control office withmore than 10000 exchanges,toll exchange with more than2000 lines, mobile exchange andthe telecommunication office inthe county or above are centraloffices.

Earthing / Grounding Intentional electrical connectionsto a reference conducting plane,which may be earth (ground), butgenerally consists of a specificarray of interconnected electricalconductors, referred to as thegrounding conductor. It is alsoused as the reference electricalpotential.

Earth Conductor The conductor which connectsmain grounding end of equipmentto earth network.

Equipotential Plane When the grounding networkreleases the instant large current,the instant electrical potential ateach node and terminal in thegrounding network is differentfrom one another. It is dueto various routes of releasingthe current. While releasingthe possibly maximum instantcurrent, all nodes and terminalswith the different electricalpotential or the same form anequipotential plane.



Terminology Full Name

Floor Earth Bar It is used to providelow impedance for thetelecommunication equipment.

Grounding Network The network formed by connectingdifferent grounds.

Grounding Stake The metal part that dissipates thecurrent into the ground.

Lightning Protection Ground The mechanism in which thelightning protection devicesinstalled on the buildingsare connected to the groundingnetwork to protect the equipmentsfrom lightning strike.

Main Earthing Terminal The grounding bar which consistsof PE, equipotential conductor andworking ground.

Protection Earth Electrical connection to earth,which provides an alternativepath to the ground for heavycurrents that might otherwise flowthrough the equipment causingthe damage.

Remote Office The mini-sized telecommunicationoffice such as the telecommunica-tion office lower than the countyone, the remote office of theaccess network, the mobile basestation and the remote module ofthe switch are remote offices.

Vertical Riser The vertical grounding conductorwhich provides equipotential toeach FEB and MET. It must becontinuous and should go throughthe whole building vertically. Oneach floor, the VR is connectedto the FEB and forms an earthedequipotential body.

Working Ground The circuit whose DC power is 0 Vrelative to the ground.


Figures

Figure 1 19D06H20 Cabinet Outline ...................................... 2

Figure 2 Cabinet Configuration in DC mode (Single power

shelves) ............................................................ 4

Figure 3 Cabinet Configuration in DC mode (Dual power

shelves) ............................................................ 5

Figure 4 Cabinet Configuration in AC Mode............................. 6

Figure 5 Front Outlet Shelf Diagram ...................................... 7

Figure 6 Master Shelf Configuration....................................... 8

Figure 7 Slave Shelf Configuration ........................................ 8

Figure 8 12 V Battery charging feature curve ........................14

Figure 9 CABINET Packing BOX............................................19

Figure 10 CABINET CASE UNPACKING ..................................20

Figure 11 SHELF PACKING BOX ...........................................21

Figure 12 CARDS UNIT BOX ................................................22

Figure 13 OPENED CARD BOX .............................................22

Figure 14 Cabinet Installation Flow Chart..............................23

Figure 15 THREE BASE TYPES .............................................24

Figure 16 BASE INSTALLATION HOLES .................................25

Figure 17 HEIGHT ADJUSTMENT RANGE (L) OF ADJUSTABLE

BASE ...............................................................25

Figure 18 Base Installation Mode Flow Chart .........................26

Figure 19 CABINET BASE POSITIONING................................27

Figure 20 CABINET POSITION IN EQUIPMENT ROOM ..............27

Figure 21 FIXED SUPPORT INSTALLATION.............................28

Figure 22 LEVELING WASHERS............................................29

Figure 23 MOVABLE SUPPORT INSTALLATION ........................29

Figure 24 TYPE C BASE FIXATION ........................................30

Figure 25 INSTALLED ADJUSTABLE BASE ..............................30

Figure 26 INSTALLING CABINET ..........................................31

Figure 27 FIXING CABINET .................................................32

Figure 28 INSTALLED CABINET ...........................................33

Figure 29 19D06H20 Cabinet Foot Structure..........................34

Figure 30 Pressure Plate.....................................................34

Figure 31 Foot Installation Flow Chart ..................................35



Figure 32 CABINET INSTALLATION HOLES.............................36

Figure 33 CABINET POSITION IN EQUIPMENT ROOM ..............36

Figure 34 FIXING CABINET .................................................38

Figure 35 INSTALLED CABINET............................................38

Figure 36 Position of TWO PARALLEL CABINETS .....................39

Figure 37 Position of Multiple CABINETS ...............................40

Figure 38 TWO PARALLEL CABINET Positioning ......................40

Figure 39 Multiple CABINET Positioning.................................41

Figure 40 Installing Shelf....................................................42

Figure 41 Installing Plug-in Box ...........................................43

Figure 42 Power Cable Connections for Dual Power Shelves.....46

Figure 43 Power Cable Connections for Single Power Shelves...48

Figure 44 POWER AND GROUNDING CABLES INSTALLATION

FLOW CHART ....................................................50

Figure 45 PWRS POWER DISTRIBUTION Box FRONT PANEL .....51

Figure 46 SCREWS ON FRONT PANEL ...................................51

Figure 47 FRONT PANEL AFTER SCREWS REMOVAL ................52

Figure 48 PWRS DISTRIBUTOR ENDS ...................................53

Figure 49 POWER (T) Power Distribution Box Panel ................54

Figure 50 ZXDU45 RECTIFIER .............................................55

Figure 51 ZXDU45 RECTIFIER Backplane .............................56

Figure 52 PDB CABLE CONNECTIONS ...................................57

Figure 53 Dual Cabinet Power Cable Connection ....................59

Figure 54 Socket PIN-OUTS ................................................60

Figure 55 6–Core Power Cable Structure...............................60

Figure 56 X33 Socket Pin-Outs ............................................61

Figure 57 Back Panel Fan Power Cable..................................62

Figure 58 TOP FAN Power CABLE .........................................62

Figure 59 EPM Power Cable structure ...................................63

Figure 60 Cable Connections in DC Mode ..............................66

Figure 61 Cable Connections in AC Mode...............................68

Figure 62 CABLES BUNDLING TECHNIQUE ............................71

Figure 63 TIE CUTTING TECHNIQUE.....................................71

Figure 64 TIE SPACING ......................................................71

Figure 65 CABLE TIES POSITION .........................................71

Figure 66 CABLING TECHNIQUE IN CABINET .........................72

Figure 67 SECONDARY POWER SUPPLY CONTROL CABLE

STRUCTURE......................................................77

Figure 68 Secondary Power Supply Alarm Cable Structure.......78

Figure 69 SHELF MONITORING CABLE STRUCTURE ................79


Figures

Figure 70 Open Door Alarm Cable Structure ..........................80

Figure 71 SMOG MONITORING CABLE STRUCTURE.................81

Figure 72 Flood Monitoring Cable Structure ...........................82

Figure 73 TEMPERATURE MONITORING CABLE STRUCTURE .....83

Figure 74 Humidity Monitoring Cable Structure ......................84

Figure 75 ZXDU45 RECTIFIER MONITORING CABLE................85

Figure 76 RINGING CURRENT MUTUAL ASSISTANT CABLE

Structure..........................................................86

Figure 77 RINGING CURRENT MUTUAL ASSISTANT CABLE

Socket .............................................................86

Figure 78 Cascading Cable Structure ....................................87

Figure 79 INTERLAYER TEST CABLE Structure........................88

Figure 80 ETHERNET CABLE Structure ..................................89

Figure 81 Console Cable Structure .......................................90

Figure 82 Subscriber Cable Structure ...................................97

Figure 83 Subscriber Cable Socket .......................................99

Figure 84 CENTRAL OFFICE CABINET GROUNDING - TYPE 1 .. 101

Figure 85 CENTRAL OFFICE CABINET GROUNDING - TYPE 2 .. 102

Figure 86 REMOTE OFFICE CABINET GROUNDING................ 103


Tables

Table 1 Relations Between The Cards And The Extended Cards.. 7

Table 2 Card Types For ZXMSG 5200 .................................... 8

Table 3 Interface Standards ................................................12

Table 4 Power Cable Connections of Dual Power Shelves .........47

Table 5 Power Cable Connections for Single Power Shelves......49

Table 6 ZXDU45 BASIC CONFIGURATION ..............................55

Table 7 CABLE CONNECTIONS OF POWER DISTRIBUTION

BOX.................................................................57

Table 8 6–Core Power Cable Connection................................60

Table 9 9–Core Power Cable Connection................................61

Table 10 Back Panel Fan POWER CABLE CONNECTION ............62

Table 11 TOP FAN Power CABLE Connections .........................62

Table 12 EPM Power Cable Connection ..................................63

Table 13 Cable Connections (DC Mode).................................67

Table 14 Cable Connections (AC Mode) .................................69

Table 15 Backplane Socket Pins for ALC/RALC Card ................73

Table 16 Backplane Socket Pins for DLLC Card.......................73

Table 17 Backplane Socket Pins for GADL Card ......................74

Table 18 Backplane Socket Pins for GAGL Card ......................74

Table 19 Backplane Socket Pins for GVDL Card ......................75

Table 20 Backplane Socket Pins for GSDL Card ......................76

Table 21 Backplane Socket Pins for FLC Card.........................76

Table 22 Backplane Socket Pins for GILC Card .......................77

Table 23 SECONDARY POWER SUPPLY CONTROL CABLE

CONNECTIONS..................................................78

Table 24 SECONDARY POWER SUPPLY ALARM CABLE

CONNECTIONS..................................................78

Table 25 SHELF MONITORING CABLE CONNECTIONS..............79

Table 26 Open Door Alarm Cable Connections........................80

Table 27 SMOG MONITORING CABLE CONNECTIONS ..............81

Table 28 Flood Monitoring Cable Connections.........................82

Table 29 TEMPERATURE MONITORING CABLE CONNECTIONS...83

Table 30 HUMIDITY MONITORING CABLE CONNECTIONS ........84



Table 31 ZXDU45 RECTIFIER MONITORING CABLE

CONNECTIONS..................................................85

Table 32 RINGING CURRENT MUTUAL ASSISTANT CABLE

CONNECTIONS..................................................86

Table 33 Test Cable Connection ...........................................88

Table 34 OPTICAL FIBER Connection ....................................88

Table 35 Ethernet Cable Connections....................................89

Table 36 Console Cable Connections.....................................90

Table 37 Subscriber Cable Connections .................................97

Table 38 Grounding Resistance Requirements ...................... 107

Table 39 LIGHTNING PROTECTION LEVEL............................ 109

Table 40 LIGHTNING PROTECTION DEVICE PARAMETERS...... 109


Index

AAC.....................................6

CCard Configuration...............8construction......................16Control and ProcessingModule ...........................10

DDC ....................................3Dimensions.......................12DLCC ...............................73

EEnvironment .....................17

FFLC .................................76

GGADL...............................73GAGL...............................74GILC................................76grounding cable ................18GSDL...............................75GVDL...............................75

PPower Supply....................17PWRS ................................3

RRALC ...............................72

Ssecurity............................18Service ShelfConfiguration.....................6SPD............................... 107


Glossary

ADSL- Asymmetric Digital Subscriber Line

ALC- Analog Line Card

ATM- Asynchronous Transfer Mode

EPM- Environment Power Monitoring

FLC- Far-end Line Card

GPON- Gigabit Passive Optical Network

IP- Internet Protocol

ISDN- Integrated Services Digital Network

ITU-T- International Telecommunication Union-Telecommunication Stan-dardization Sector

NAT- Network Address Translation

PDB- Power Distribution Box

PE- Provider Edge

PE- Protective Earth

RTP- Real-time Transport Protocol

SDH- Synchronous Digital Hierarchy

SHDSL- Single-pair High Digital Subscriber Line

SS- Soft Switch

TDM- Time Division Multiplexing

VDSL- Very High Speed Digital Subscriber Line

VoIP- Voice over Internet Protocol


ZXMSG5200(V3.1)Multiplex Service Gateway Hardware Installation(19D06H20)

Documents

Transcript of ZXMSG5200(V3.1)Multiplex Service Gateway Hardware Installation(19D06H20)