Hardware Description - WDC Networks€¦ · equipment configuration, ... Commissioning engineers...

AN5116-06B Optical Line Terminal Equipment Hardware Description

Version A

Code: MN000000067

FiberHome Telecommunication Technologies Co., Ltd.

January 2010

Thank you for choosing our products.

We appreciate your business. Your satisfaction is our

goal. We will provide you with comprehensive technical

support and after-sales service. Please contact your

local sales representative, service representative or

distributor for any help needed at the contact information

shown below.

Fiberhome Telecommunication Technologies Co., Ltd.

Address: No. 5 Dongxin Rd., Hongshan Dist., Wuhan, China

Zip code: 430073

Tel: +86-27-87691549

Fax: +86-27-87691755

Website: http://www.fiberhomegroup.com

Legal Notice

®

®

® ®

® ® ®

are trademarks of FiberHome Telecommunication Technologies Co., Ltd. (Hereinafter referred to as FiberHome) All brand names and product names used in this document are used foridentification purposes only and are trademarks or registered trademarksof their respective holders.

All rights reserved

No part of this document (including the electronic version) may bereproduced or transmitted in any form or by any means without prior written permission from FiberHome. Information in this document is subject to change without notice.

® ®

® TM

TMTM

I

Preface

Relevant Manuals Manual Description

AN5116-06B Optical Line Terminal Equipment Guide to Documentation

Introduces the delivery, retrieval method, contents, releasing, reading approach, and suggestion feedback method for the complete manual set for the AN5116-06B.

AN5116-06B Optical Line Terminal Equipment Product Description

Introduces the AN5116-06B’s network location, functional features, hardware structure, FTTx application model, equipment configuration, network management system and technical specifications. It is the foundation of the complete manual set. The other manuals extend and enrich the concepts introduced in the Product Description.


Introduces the appearance, structure, functions, technical specifications, and usage method for the AN5116-06B’s cabinet, PDP, subrack, cards, cables and wires, facilitating users’ mastery of the hardware features of the equipment.

AN5116-06B Optical Line Terminal Equipment installation Guide

Introduces the overall installation and verifying procedure from unpacking inspection to power-on examination after the equipment is delivered on site, and provides reference information (e.g. safety principles and wiring scheme of a variety of interfaces) to guide users to install the equipment.

AN5116-06B Optical Line Terminal Equipment Configuration Guide

Introduces the method for configuring services supported by the equipment via ANM2000 Network Management System, such as basic configuration, voice service configuration, data service configuration, multicast service configuration, and software upgrading configuration, to guide users on start-up for various services and software upgrading.

AN5116-06B Optical Line Terminal Equipment GUI Reference

Introduces the shortcut menu for every card of the AN5116-06B inside ANM2000 Network Management System, including the function, parameter explanation, precautions and configuration example of every command in the shortcut menu of each card, to help users master the operation of the AN5116-06B inside ANM2000.

AN5116-06B Optical Line Introduces the AN5116-06B’s daily operation method, including early-stage preparation, precautions, early-stage operation,

II

Manual Description

Terminal Equipment Daily Operation Guide

operation procedure, and follow-up operation, to guide users on basic operations based on hardware.

AN5116-06B Optical Line Terminal Equipment Alarm Reference

Introduces the AN5116-06B’s alarm information, including alarm names, alarm levels, possible reasons, effects on the system, and processing procedure, to guide users on effective alarm processing.

AN5116-06A Optical Line Terminal Equipment Troubleshooting Guide

Introduces the fault processing principles and methods of fault diagnosis and locating for the AN5116-06B. Also discusses the typical fault cases of various services. If the trouble is too complicated to process, users can refer to FiberHome for technical support according to the instructions in this document.

III

Version and Usage Version Instruction

A Initial version

Intended Readers This manual is intended for the following readers:

Marketing engineers

Commissioning engineers

Operation and maintenance engineers

To utilize this manual, these prerequisite skills are necessary:

Electrical safety information

Related mechanical engineering knowledge

IV

Conventions

Terminology Conventions

Terminology Meaning

AN5116-06B AN5116-06B Optical Line Terminal Equipment

ANM2000 FiberHome e-Fim ANM2000 Broadband Access Network Management System

EC4B 4×EPON-C Interface Card (type B)

EC8B 8×EPON-C Interface Card (type B)

GC4B 4×GPON-C Interface Card (type B)

C155A 4×GE +1×10GE Optical Interface Uplink Card (CES Mode)

CE1B 32×E1 Optical Interface Card (CES mode) (type B)

PUBA Public Card (type A)

HSWA Core Switch Card (EPON) (card No.: 2.115.334)

HSWA Core Switch Card (type A) (card No.: 2.115.331)

HU1A 4×GE +1×10GE Optical Interface Uplink Card

HU2A 2×GE +2×10GE Optical Interface Uplink Card

GU6F 6×GE Optical Interface Uplink Card

Symbol Conventions

Symbol Refer to Meaning

Note Important features or operation guide.

Caution Possible injury to persons or systems, or

cause traffic interruption or loss.

Warning May cause severe bodily injuries.

Contents

Preface .................................................................................................................... I Relevant Manuals .............................................................................. I Version and Usage ........................................................................... III Intended Readers ............................................................................ III Conventions ..................................................................................... IV

1 The Cabinet .................................................................................................. 1-1

1.1 Appearance .................................................................................... 1-2

1.2 Size and Weight ............................................................................. 1-2

1.3 Structure ........................................................................................ 1-3

1.4 Typical Layout ................................................................................ 1-4

1.5 Wiring Inside the Cabinet ............................................................... 1-5

1.6 Ventilation Principle ........................................................................ 1-7

2 The PDP ....................................................................................................... 2-1

2.1 Function ......................................................................................... 2-2

2.2 Structure ........................................................................................ 2-2

2.3 Power Terminals ............................................................................ 2-3

2.3.1 Power Supply Connector Posts .................................... 2-3

2.3.2 Automatic Circuit Breakers ........................................... 2-4

2.4 Specifications ................................................................................. 2-5

3 The Subrack ................................................................................................. 3-1

3.1 Structure ........................................................................................ 3-2

3.2 Size and Weight ............................................................................. 3-2

3.3 Subrack Configuration ................................................................... 3-3

3.4 Fan Unit ......................................................................................... 3-4

3.4.1 Function ....................................................................... 3-4

3.4.2 Appearance .................................................................. 3-4

3.4.3 Indicator LED Description ............................................ 3-4

3.4.4 Specifications ............................................................... 3-5

3.5 Air Guide Unit ................................................................................. 3-5

3.5.1 Function ....................................................................... 3-5

3.5.2 Ventilation Profile ......................................................... 3-5

3.6 Subrack Interface ........................................................................... 3-6

3.6.1 Power Interface ............................................................ 3-6

3.6.2 Environmental Monitoring Interface .............................. 3-6

3.6.3 Alarm Interface ............................................................. 3-6

3.6.4 Outband Network Management Interface .................... 3-6

4 The AN5116-06B Cards ............................................................................... 4-1

4.1 Card Configuration Table ............................................................... 4-2

4.2 The HSWA Card ............................................................................. 4-2

4.3 The EC4B Card .............................................................................. 4-5

4.4 The EC8B Card .............................................................................. 4-8

4.5 The GC4B Card ........................................................................... 4-10

4.6 The C155A Card .......................................................................... 4-13

4.7 The CE1B Card ............................................................................ 4-15

4.8 The HU1A Card ............................................................................ 4-17

4.9 The HU2A Card ............................................................................ 4-18

4.10 The GU6F Card ........................................................................... 4-20

4.11 The PUBA Card ........................................................................... 4-21

5 Cables and Connectors ................................................................................ 5-1

5.1 Power Cable .................................................................................. 5-2

5.1.1 Cabinet Power Cable ................................................... 5-2

5.1.2 Subrack Power Cable .................................................. 5-3

5.2 Fiber Jumper .................................................................................. 5-4

5.3 E1 Cable ........................................................................................ 5-5

5.4 Coaxial Clock Cable ....................................................................... 5-8

5.5 Network Cable ............................................................................... 5-9

5.6 Serial Port Cable .......................................................................... 5-11

5.7 Dry Contact Cable ........................................................................ 5-12

5.8 Subrack Ground Cable ................................................................ 5-13

Appendix A Abbreviation ................................................................................... A-1

Figures

Figure 1-1 An illustration of the cabinet ........................................................... 1-2

Figure 1-2 The cabinet .................................................................................... 1-3

Figure 1-3 An illustration of the typical layouts ................................................ 1-4

Figure 1-4 The layout of the wires and cables in the top access wiring mode . 1-5

Figure 1-5 The layout of the wires and cables in the floor access wiring mode .... ....................................................................................................... 1-6

Figure 1-6 An illustration of ventilation principle .............................................. 1-7

Figure 2-1 Structure of the PDP (front) ............................................................ 2-2

Figure 2-2 Structure of the PDP (rear) ............................................................. 2-3

Figure 2-3 The power supply connector posts ................................................ 2-4

Figure 2-4 The automatic circuit breakers ....................................................... 2-4

Figure 3-1 Subrack structure diagram ............................................................. 3-2

Figure 3-2 An illustration of subrack configuration .......................................... 3-3

Figure 3-3 The appearance of the fan unit ...................................................... 3-4

Figure 4-1 The location of the key on the HSWA card ..................................... 4-4

Figure 4-2 The location of the keys of the EC4B card ..................................... 4-7

Figure 4-3 The location of the key of the EC8B card ..................................... 4-10

Figure 4-4 The location of the keys of the GC4B card................................... 4-13

Figure 4-5 The location of the key of the C155A card ................................... 4-15

Figure 4-6 The location of the key of the CE1B card ..................................... 4-17

Figure 5-1 The DC -48V power cable .............................................................. 5-2

Figure 5-2 The ground cable ........................................................................... 5-2

Figure 5-3 The protective earth ground cable ................................................. 5-3

Figure 5-4 The end of the cabinet power cable connected with the PDP ........ 5-3

Figure 5-5 The subrack power cable ............................................................... 5-4

Figure 5-6 The D type three-conductor plug of the subrack power cable ........ 5-4

Figure 5-7 The LC / PC optical fiber connector ............................................... 5-5

Figure 5-8 The SC / PC optical fiber connector ............................................... 5-5

Figure 5-9 The 75Ω E1 cable .......................................................................... 5-6

Figure 5-10 The DB-44P plug ........................................................................... 5-6

Figure 5-11 The coaxial clock cable .................................................................. 5-8

Figure 5-12 The network cables ....................................................................... 5-9

Figure 5-13 The RJ-45 connector ................................................................... 5-10

Figure 5-14 The serial port cable .................................................................... 5-11

Figure 5-15 The dry contact cable .................................................................. 5-12

Figure 5-16 The subrack protective earth ground cable ................................. 5-13

Tables

Table 1-1 The size and weight of the cabinets ............................................... 1-2

Table 1-2 Descriptions of alarm indicators ..................................................... 1-4

Table 2-1 Association between power supply connector posts and ACBs ..... 2-4

Table 2-2 The PDP parameter specifications ................................................. 2-5

Table 3-1 The size and weight of the subrack ................................................ 3-2

Table 3-2 Descriptions on the fan unit indicator LEDs ................................... 3-4

Table 3-3 Fan Unit Parameter Table .............................................................. 3-5

Table 4-1 The AN5116-06B card configuration table ...................................... 4-2

Table 4-2 The HSWA card interfaces ............................................................. 4-3

Table 4-3 The HSWA card indicator LEDs ..................................................... 4-3

Table 4-4 The HSWA card key ....................................................................... 4-4

Table 4-5 The HSWA card technical specifications ........................................ 4-5

Table 4-6 The EC4B card interfaces .............................................................. 4-5

Table 4-7 The EC4B card indicator LEDs ...................................................... 4-6

Table 4-8 The EC4B card keys ...................................................................... 4-6

Table 4-9 The EC4B card technical specification ........................................... 4-7

Table 4-10 The EC8B card interfaces .............................................................. 4-8

Table 4-11 The EC8B card indicator LEDs ...................................................... 4-9

Table 4-12 The EC8B card key ........................................................................ 4-9

Table 4-13 The EC8B card technical specification ......................................... 4-10

Table 4-14 The GC4B card interfaces ............................................................ 4-11

Table 4-15 The GC4B card indicator LEDs .................................................... 4-12

Table 4-16 The GC4B card key ..................................................................... 4-12

Table 4-17 The EC4B card technical specification ......................................... 4-13

Table 4-18 The C155A card interfaces ........................................................... 4-14

Table 4-19 The C155A card indicator LEDs ................................................... 4-14

Table 4-20 The C155A card key .................................................................... 4-14

Table 4-21 The C155A card technical specification ....................................... 4-15

Table 4-22 The CE1B card interfaces ............................................................ 4-16

Table 4-23 The CE1B card indicator LEDs .................................................... 4-16

Table 4-24 The CE1B card key ...................................................................... 4-16

Table 4-25 The CE1B card technical specification ......................................... 4-17

Table 4-26 The HU1A card interfaces ............................................................ 4-18

Table 4-27 The HU1A card indicator LEDs .................................................... 4-18

Table 4-28 The HU1A card technical specification ......................................... 4-18

Table 4-29 The HU1A card interfaces ............................................................ 4-19

Table 4-30 The HU1A card indicator LEDs .................................................... 4-19


Table 4-32 The GU6F card interface.............................................................. 4-20

Table 4-33 The GU6F card indicator LEDs .................................................... 4-20


Table 4-35 The PUBA card interfaces ............................................................ 4-21

Table 4-36 The PUBA card indicator LEDs .................................................... 4-21

Table 4-37 The PUBA card key ...................................................................... 4-21

Table 4-38 The PUBA card technical specification ........................................ 4-22

Table 5-1 Purposes of fiber jumpers .............................................................. 5-4

Table 5-2 The corresponding relationship between the card and the fiber jumper ........................................................................................... 5-5

Table 5-3 The E1 interface pins ..................................................................... 5-7

Table 5-4 The purpose of the network cable .................................................. 5-9

Table 5-5 The wiring scheme of the straight-through network cable ............ 5-10

Table 5-6 The wiring scheme of the cross-over network cable .................... 5-10

Table 5-7 The serial port cable pins ............................................................. 5-11

Table 5-8 The wiring scheme of the dry contact cable ................................. 5-13

Version A 1-1

1 The Cabinet

This chapter introduces the AN5116-06B cabinet and includes the following contents:

Appearance

Size and Weight

Structure

Typical Layout

Wiring Inside the Cabinet

Ventilation Principle


1-2 Version A

1.1 Appearance The appearance of the cabinet is illustrated in Figure 1-1.

Figure 1-1 An illustration of the cabinet

1.2 Size and Weight In terms of height, the cabinets can be classified into 4 types. Table 1-1 provides the size and weight of each type.

Table 1-1 The size and weight of the cabinets

Size (H×W×D) Hardware no. Weight (Empty Cabinet)

2600mm×600mm×600mm 4.102.599 134kg

2200mm×600mm×600mm 4.102.598 118kg

2000mm×600mm×600mm 4.102.597 110kg

1600mm×600mm×600mm 4.102.596 94kg

1 The Cabinet

Version A 1-3

1.3 Structure The structure and the names of various cabinet components are illustrated in Figure 1-2.

（1）

（2）

（3）

（4）

（5）

（6）

（7）

（8）

（9）

（10）

（11）

（12）

(1) Rear door (5) Channel (9) Ventilation hole at the cabinet bottom

(2) Wiring hole on the cabinet top (6) ESD protective earth ground fastener

(10) Front door

(3) Ventilation hole on the cabinet top (7) Vertical shaft (11) Side door (4) LED (8) Wiring hole at the cabinet

bottom (12) Installation hole for upper stabilization bracket

Figure 1-2 The cabinet


1-4 Version A

Three alarm indicators are installed on the top of the cabinet. Table 1-2 describes the meaning and status of each alarm.

Table 1-2 Descriptions of alarm indicators

Color Meaning Status Description

Red Emergency ON An emergency alarm in equipment

OFF No emergency alarm in equipment

Yellow Non-emergency ON A non-emergency alarm in a card

OFF No non-emergency alarm in equipment

Green Normal

1.4 Typical Layout Two subracks can be installed in each of the 4 types of cabinets. An illustration of the typical layout of each cabinet type is shown in Figure 1-3.

Figure 1-3 An illustration of the typical layouts

1 The Cabinet

Version A 1-5

1.5 Wiring Inside the Cabinet Depending on the location of the cable channel in the equipment room, cables inside the cabinet can be arranged in the top access wiring or floor access wiring mode. Figure 1-4 and Figure 1-5 illustrate the layouts of the wires and cables under the top access wiring mode and the floor access wiring mode respectively.

Figure 1-4 The layout of the wires and cables in the top access wiring mode


1-6 Version A

Figure 1-5 The layout of the wires and cables in the floor access wiring mode

1 The Cabinet

Version A 1-7

1.6 Ventilation Principle The ventilation principle inside the cabinet is illustrated in Figure 1-6. A flow of air is forced by the air guide unit at the lower part of the subrack into the cabinet. After being blown by the fan unit on the top of the subrack, the cooling air passes upward through the subracks and is exhausted from the top of the cabinet.

Figure 1-6 An illustration of ventilation principle

Version A 2-1

2 The PDP

This chapter introduces the AN5116-06B PDP and includes the following contents:

Functions

Structure

Power Terminals

Parameter Specifications


2-2 Version A

2.1 Function The PDP provides individual -48V power feeds for each subrack and cards inside the cabinet by distributing the -48V power received from the power cabinet in the equipment room.

2.2 Structure The hardware no. of PDP is 3.000.059. The PDP is small and compact. Its structural and engineering design complies with the relevant national and international standards. Figure 2-1 and Figure 2-2 shows the structure of PDP.

Note: A label is attached to the side panel behind the PDP mounting ear and is used to identify the hardware no. of PDP.

Figure 2-1 Structure of the PDP (front)

2 The PDP

Version A 2-3

Figure 2-2 Structure of the PDP (rear)

2.3 Power Terminals

2.3.1 Power Supply Connector Posts The main and branch power supply connector posts are located on the rear panel of the PDP, as illustrated in Figure 2-3.

Main power supply connector posts: Located on the right side of the PDP rear panel, are used to connect the external power cables and input two channels of DC -48V power into the PDP.

Branch power supply connector posts: Located on the left side of PDP rear panel, are used to connect subrack power cables and output PDP’s power rail to the subracks.

Caution: P1 and P2 can be used together to provide redundant power rails for each subrack, or used separately to provide a single non-redundant power rail for each subrack. If the equipment room provides only the single power rail, but the AN5116-06B requires redundant power rails or 6 branch power rails, users can use shorting plugs to short circuit -48V1 and -48V2; GND1 and GND2 of the main power supply connector posts.


2-4 Version A

Figure 2-3 The power supply connector posts

Table 2-1 shows the association between the power supply connector posts on the PDP rear panel and the automatic circuit breakers (ACBs) on the front panel.

Table 2-1 Association between power supply connector posts and ACBs

Main Power Connector Post (Rear Panel)

Branch Power Connector Post (Rear Panel)

ACB (Front Panel)

-48V1

P1_-48V1 K11

P1_-48V2 K12

P1_-48V3 K13

-48V2

P2_-48V1 K21

P2_-48V2 K22

P2_-48V3 K23

Note: P1_-48V1 refers to the -48V1 connection terminal on the P1 connector post. The rest of the connector posts are also presented in this form.

2.3.2 Automatic Circuit Breakers The ACBs are located on the front panel of the PDP, as shown in Figure 2-4.

Figure 2-4 The automatic circuit breakers

2 The PDP

Version A 2-5

2.4 Specifications Table 2-2 shows the relevant specifications of PDP.

Table 2-2 The PDP parameter specifications

Item Parameter Size 89mm×480mm×230mm (Height×Width×Depth) Voltage -48V±20%

Current The summed current of main power is not greater than. The current output of branch power is 20A

Ambient temperature -10 to 50

Version A 3-1

3 The Subrack

This chapter introduces the AN5116-06B subrack and includes the following contents:

Structure

Size and Weight

Subrack Configuration

Fan Unit

Air Guide Unit

Subrack Interface


3-2 Version A

3.1 Structure The hardware no. of the subrack is 3.061.088. The structure and the names of the various components of the subrack are illustrated in Figure 3-1.

Figure 3-1 Subrack structure diagram

3.2 Size and Weight Table 3-1 shows the size and weight of the subrack.

Table 3-1 The size and weight of the subrack

Item Parameter

Size (Height×Width×Depth) 621.5mm×485mm×270.2mm

Weight (a subrack with only the fans installed) 17.8kg

Fan Unit

Card

Air guide unit

Mounting ear

3 The Subrack

Version A 3-3

3.3 Subrack Configuration The subrack configuration and slot distribution are illustrated in Figure 3-2.

Figure 3-2 An illustration of subrack configuration

The AN5116-06B subrack totally has 20 vertical slots.

The slots 1-8 and 11-18 accommodate the following cards: the EC4B, the GC4B, the C155A, the CE1B, or the PUBA

The slots 9 and 10 are slightly wider and accommodate the core switch card

The slots 19 and 20 are at the rightmost side of the subrack. These two half-height slots accommodate the uplink card


3-4 Version A

3.4 Fan Unit

3.4.1 Function Located at the top of the subrack, the fan unit is used for forced air cooling. The fan unit supports auto / manual speed control with 8 speed choices. Depending on the ambient temperature, it automatically or manually changes the speed to adjust air flow and properly cool the equipment.

3.4.2 Appearance The hardware no. of the fan unit is 2.119.295.

The AN5116-06B is provided with 3 fan units. Each fan unit can be installed and removed independently. Figure 3-3 illustrates the appearance of the fan unit.

Figure 3-3 The appearance of the fan unit

3.4.3 Indicator LED Description There are two indicator LEDs on the front panel of the fan unit, as described in Table 3-2.

Table 3-2 Descriptions on the fan unit indicator LEDs

Identification Meaning Color Status Description

ACT Active LED Green ON The fan is normally powered on

OFF The fan is not powered on

ALM Alarm indicator Red

ON The fan is failed

OFF The fan is working normally

3 The Subrack

Version A 3-5

3.4.4 Specifications Table 3-3 provides the size, weight and power consumption of the fan unit.

Table 3-3 Fan Unit Parameter Table

Item Parameter

Single fan size (Width×Height×Depth) 146.2 mm x 54.5 mm x 236.5mm

Single fan weight 1kg

Single fan power consumption ≤15W

3.5 Air Guide Unit

3.5.1 Function Located at the bottom of the subrack, the air guide unit is the air inlet for the subrack’s forced air cooling. During operation, ensure that the air inlet on the front panel of the air inlet and cable connection unit is free from coverings, so as to guarantee adequate air flow to cool the equipment.

3.5.2 Ventilation Profile When there are multiple subracks inside the cabinet, hot air drawn by the fan of the lower subrack will exhaust via the air guide unit at the bottom of the upper subrack, as illustrated in Figure 3-4.

Subrack

1

Card

Air guide

unit

Subrack

2

Air flow

Figure 3-1 An illustration of the subrack ventilation


3-6 Version A

3.6 Subrack Interface The air guide unit of the subrack has 4 types of interfaces.

3.6.1 Power Interface

Symbol Type Quantity Purpose

PWR1, PWR2 DC –48V 2 Connected to the PDP using the power cable of the subrack, to supply DC power to the subrack

3.6.2 Environmental Monitoring Interface


ESC RJ-45 1 Not used currently

3.6.3 Alarm Interface


ALM RJ-45 1 Connected to the PDP using the alarm cable of the subrack, to output the alarm signal of the subrack to the PDP

3.6.4 Outband Network Management Interface


EMS RJ-45 1 Connected to the network management computer using the network cable

Version A 4-1

4 The AN5116-06B Cards

This chapter introduces the functions, interfaces, indicator LEDs, keys and technical specifications of all cards used in the AN5116-06B. It includes the following contents:

Card Configuration Table

The HSWA Card

The EC4B Card

The EC8B Card

The GC4B Card

The C155A Card

The CE1B Card

The HU1A Card

The HU2A Card

The GU6FCard

The PUBA Card


4-2 Version A

4.1 Card Configuration Table Table 4-1 The AN5116-06B card configuration table

Type Slot Symbol Card No. Remarks

Core switch card 9, 10 HSWA

2.115.334 Provides EPON access function

2.115.331 Provides GPON access function

EPON interface card

1-8 11-18

EC4B 2.119.318 Provides 4 EPON interfaces

EC8B 2.119.354 Provides 8 EPON interfaces

GPON interface card

1-8 11-18

GC4B 2.119.348 Provides 4 GPON interfaces

TDM interface card

1-8 11-18

C155A 2.170.821 Provides 2 STM-1 uplink optical interfaces, and achieves 1+1 protection

CE1B 2.170.845 Provides 32 E1 uplink electrical interfaces

Uplink card 19, 20

HU1A 2.170.846 Provides 4 GE uplink optical / electrical interfaces and one 10GE uplink optical interface

HU2A 2.170.854 Provides 2 GE uplink optical / electrical interfaces and two 10GE uplink optical interfaces

GU6F 2.170.855 Provides 6 GE uplink optical interface

Public card 1-8 11-18

PUBA 2.167.177 Accesses the signals from 14 dry contacts

4.2 The HSWA Card Main functions

Provides one RS-232 interface, to connect a local CLI network management system computer;

Supports up to twelve GE uplink interfaces or four 10GE uplink interfaces;

Supports 1+1 redundant protection of the uplink card;

Supports multicast signaling function. Four multicast modes are provided: Proxy, Snooping, Proxy-Snooping and controllable multicast;

Supports broadcast packet, multicast packet and unknown packet suppression and prevents generation of broadcast storms on the network;

Supports port-based and IEEE 802.1p/q-based VLAN;

Supports flexible Q-in-Q VLAN and VLAN translation;

Supports remote software upgrade function of all cards;

Supports three voice protocols: MGCP, SIP and H.248;

4 The Card

Version A 4-3

Supports RSTP to avoid generation of loops in the network;

Supports CoS queues and processes user services on the basis of CoS;

Supports environmental monitoring information and alarm information reporting of the AN5116-06B and the connected ONUs;

Supports ACL functions and has a strict security protection mechanism;

Supports DHCP Snooping and DHCP Option 82;

Supports traffic shaping;

Supports layer 2 switch function;

Supports layer 2-7 packet classification;

Supports the uplink port mirroring and trunking.

Interface Description

Table 4-2 The HSWA card interfaces

Symbol Meaning Description

Console Local Management Serial Interface

Used to connect a CLI network management computer.

FE Local Management Ethernet Interface

Used to connect an outband ANM2000 network management computer

Indicator LED Description

Table 4-3 The HSWA card indicator LEDs

Symbol Meaning Color Status Description

ACT Active LED Green

ON The card is working normally

Blink slowly The card is initializing

Blink quickly

The card is the standby unit and is executing a configuration command from the active card

OFF The card has not been powered up


ON The card is resetting or experiencing an alarm.

OFF The card is working normally

MS Active / standby LED Green

ON The card is active

OFF The card is standby


4-4 Version A

Caution: By default, the core switch card inserted in the slot 10 is the standby unit. When the ACT indicator LED of a standby card is blinking slowly, do not remove the active card or execute the command of active-to-standby switching.

Key Description

Table 4-4 The HSWA card key


K1 Card reset key For resetting the card

K1

The mounting side The panel side

Figure 4-1 The location of the key on the HSWA card

Caution: The reset operation may result in interruption of all services carried by the AN5116-06B. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.

4 The Card

Version A 4-5

Technical Specifications

Table 4-5 The HSWA card technical specifications

Item Specification

Power consumption ≤40w

Switching time ≤50ms

4.3 The EC4B Card Main Function

Provides 4 EPON interfaces;

Supports multiple services including data, voice, IPTV;

Supports real-time DBA;

Provides flexible QoS and SLA;

Provides FEC;

Supports local and remote loopback tests;

Provides OAM;

Supports automatic discovery and detection of ONUs;

Support pre-authorization and pre-configuration of ONUs;

Provides automatic upgrade of ONU software for convenient ONU maintenance and management;

Supports remote software upgrade of the card software.


Table 4-6 The EC4B card interfaces


1-4 EPON interfaces 1-4 Connected to a remote ONU using an ODN

D Debugging interface Reserved for FiberHome use


4-6 Version A


Table 4-7 The EC4B card indicator LEDs




Blink slowly

The card is initializing or the software is starting. The communication link between the active card and the standby card has not been established yet

Blink quickly

The card is executing a configuration command or is establishing a communication link between the active card and the standby card

OFF The card has not been powered on or the software has not been started


ON The card is resetting, experiencing an alarm or has failed to establish a communication link between the active card and the standby card


LNK1-4 Port status LEDs Green

ON A remote ONU is connected and authorized

OFF No remote ONU is connected or authorized

MS1-4 Active / Standby LEDs

Green

ON The optical interface is active in a PON protection group

OFF The optical interface is the standby unit in a PON protection group; or not configured with any PON protection group

Key Description

Table 4-8 The EC4B card keys


K1 Reset key of EPON interfaces 1 & 2

For EPON1 system reset. May result in interruption of the connected ONU services EPON interfaces 1 & 2

K2 Reset key of EPON interfaces 3 & 4

For EPON2 system reset. May result in interruption of the connected ONU services of EPON interfaces 3 & 4

K3 Reset key of the card For card reset. May result in interruption of all connected ONU services

4 The Card

Version A 4-7

K1 K2 K3

The panel side The mounting side

Figure 4-2 The location of the keys of the EC4B card

Caution: The reset operation may result in interruption of all ONU services carried by the EC4B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.

Technical Specification

Table 4-9 The EC4B card technical specification

Item Specification



4-8 Version A

4.4 The EC8B Card Main Function

Provides 8 EPON interfaces;

Supports multiple including data, voice, IPTV;



Provides FEC;


Provides OAM;



Provides automatic upgrade of ONU software for convenient ONU maintenance and management;



Table 4-10 The EC8B card interfaces


1-8 EPON interfaces 1-8 Connected to a remote ONU using an ODN


4 The Card

Version A 4-9


Table 4-11 The EC8B card indicator LEDs




Blink slowly


Blink quickly










Green



Key Description

Table 4-12 The EC8B card key




4-10 Version A

K3

The mounting side The panel side

Figure 4-3 The location of the key of the EC8B card

Caution: The reset operation may result in interruption of all ONU services carried by the EC8B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.



Item Specification


4.5 The GC4B Card Main Function

Provides 4 GPON interfaces;

Supports multiple services including data, voice, IPTV;



Provides FEC;


4 The Card

Version A 4-11

Provides OAM;





Table 4-14 The GC4B card interfaces


1-4 GPON interfaces 1-4 Connected to a remote ONU using an ODN



4-12 Version A


Table 4-15 The GC4B card indicator LEDs




Blink slowly


Blink quickly










Green



Key Description

Table 4-16 The GC4B card key



4 The Card

Version A 4-13

K1


Figure 4-4 The location of the keys of the GC4B card

Caution: The reset operation may result in interruption of all ONU services carried by the GC4B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.



Item Specification


4.6 The C155A Card Main Function

Provides two STM-1 uplink optical interfaces and implements 1+1 protection;

Supports E1 circuit emulation;

Supports 4 clock acquisition modes: Clock extraction from the input E1 line, external input reference clock, internal free running clock and clock received from other clock cards. The clock acquisition mode can be selected according to the network condition.


4-14 Version A


Table 4-18 The C155A card interfaces


CLIK IN1 Clock input interface The first external clock input.

CLIK IN2 Clock input interface The second external clock input.

CLIK OUT Clock output interface The external clock output.

1-2 STM-1 uplink optical interface

Provides two STM-1 optical interfaces and connects with the transmission network. If two interfaces are used at same time, optical interface 1 will be active by default.


Table 4-19 The C155A card indicator LEDs





Blink quickly

The card is executing a configuration command

OFF The card is not powered on

ALM Alarm indicator Red ON

The card is resetting, experiencing an alarm or has failed to establish a communication link between the active card and the standby card



ON The optical interface is linked up

Blink quickly

The optical interface is transmitting or receiving data

OFF The optical interface is not linked up

MS1-2 Active/Standby LEDs Green

ON The optical interface is active

OFF The optical interface is the standby unit

Key Description

Table 4-20 The C155A card key


K1 Reset key of the card For card reset. May result in interruption of all hosted services.

4 The Card

Version A 4-15

K1


Figure 4-5 The location of the key of the C155A card

Caution: The reset operation may result in interruption of all services carried by the C155A card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.


Table 4-21 The C155A card technical specification

Item Specification


4.7 The CE1B Card Main Function

Provides thirty-two E1 uplink interfaces;

Supports E1 circuit emulation;

Supports 4 clock acquisition modes: Clock extraction from the input E1 line, external input reference clock, internal free running clock and clock received from other clock cards. The clock acquisition mode can be selected according to the network condition.


4-16 Version A


Table 4-22 The CE1B card interfaces


E1-E32 E1 interface Provides E1 interfaces and connects with the transmission network

CLIK IN Clock input interface For introduction of the external clock

CLIK OUT Clock output interface

Connect the clock input of cascade equipment to synchronize the clock


Table 4-23 The CE1B card indicator LEDs





Blink quickly The card is executing a configuration command





Key Description

Table 4-24 The CE1B card key


K1 Reset key of the card For card reset. May result in interruption of all hosted services.

4 The Card

Version A 4-17

K1


Figure 4-6 The location of the key of the CE1B card

Caution: The reset operation may result in interruption of all services carried by the AN5116-06B. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.

Technical specification

Table 4-25 The CE1B card technical specification

Item Specification


4.8 The HU1A Card Main Function

Provides four GE uplink optical / electrical interfaces (replace the optical / electrical module to select the optical / electrical interface) and one 10GE uplink optical interface;

Each uplink interface can be used as an inband network management interface to connect a network management computer;

Each uplink interface can be used as a cascade interface allowing multiple devices to be cascaded to the IP network via a single IP port.


4-18 Version A


Table 4-26 The HU1A card interfaces


XFP 10GE uplink optical interface

Provides10GE uplink optical interface and connects with the IP network

SFP GE uplink optical / electrical interface

Provides GE uplink optical / electrical interface and connects with the IP network


Table 4-27 The HU1A card indicator LEDs







ALM Alarm Indicator LED

Red ON

The card is resetting, experiencing an alarm or has failed to establish a communication link between an active card and a standby card



ON The port is linked up

Blink quickly

The uplink port is transmitting data to or receiving data from the upper level equipment, for example, switches.

OFF The port is not linked up

WAN WAN / LAN LED Green

ON The WAN mode of 10GE interface

OFF The LAN mode of 10GE interface


Table 4-28 The HU1A card technical specification

Item Specification


4.9 The HU2A Card Main Function

Provides two GE uplink optical / electrical interfaces (replace the optical / electrical module to select the optical / electrical interface) and two 10GE uplink optical interfaces;


4 The Card

Version A 4-19



Table 4-29 The HU1A card interfaces


XG 10GE uplink optical interface

Provides 10GE uplink optical interface and connects with the IP network

GE GE uplink optical / electrical interface

Provides GE uplink optical / electrical interface and connect with the IP network


Table 4-30 The HU1A card indicator LEDs

ID Meaning Color Status Description






ALM Alarm Indicator Red

ON





Blink quicklyThe uplink port is transmitting data to or receiving data from the upper level equipment, for example, switches


WAN WAN / LAN LED Green

ON The WAN mode of 10GE interface

OFF The LAN mode of 10GE interface



Item Specification



4-20 Version A

4.10 The GU6F Card Main Function

Provides six GE uplink optical / electrical interfaces. Users can replace the optical / electrical module to select the corresponding optical / electrical interface. Of these interfaces, the optical interfaces 3 and 4 are auto negotiate to rates 10/100/1000M;




Table 4-32 The GU6F card interface


GE GE uplink optical / electrical interface

Provides GE uplink optical / electrical interface and connect with the IP network


Table 4-33 The GU6F card indicator LEDs







ALM Alarm Indicator Red

ON





Blink quicklyThe uplink port is transmitting data to or receiving data from the upper level equipment, for example, switches




Item Specification


4 The Card

Version A 4-21

4.11 The PUBA Card Main Function

Provides two interfaces for signals of 14 dry contacts.


Table 4-35 The PUBA card interfaces

ID Meaning Description

DC1-DC14 Environmental monitoring interface

Used to connect dry contact signals



Table 4-36 The PUBA card indicator LEDs







ALM Alarm Indicator LED

Red ON

The card is resetting or has failed to establish a communication link between the PUBA card and the core switch card


Key Description

Table 4-37 The PUBA card key

ID Meaning Description

K1 Reset key of the card For card reset


4-22 Version A

K1


Caution: The reset operation may result in interruption of all services carried by the PUBA card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key.


Table 4-38 The PUBA card technical specification

Item Specification

Power Consumption ≤10w

Version: A 5-1

5 Cables and Connectors

This chapter introduces the AN5116-06B various cables and connectors and includes the following contents:

Power Cable

Fiber Jumper

E1 CABLE

Clock Cable (Coaxial)

Network Cable

Serial-Port Cable

Dry Contact Connection Cable

Subrack Ground Cable


5-2 Version A

5.1 Power Cable

5.1.1 Cabinet Power Cable

Purpose

The cabinet power cable is used to input power from the equipment room to the cabinet.

Appearance View

The AN5116-06B cabinet power cable is composed of three cables, each with a unique color.

The blue power cable is a DC -48V power cable. The hardware no. is WKE3.696.097. Its appearance is shown in Figure 5-1.

Figure 5-1 The DC -48V power cable

The black power cable is a ground cable. The hardware no. is WKE3.696.098. Its appearance is shown in Figure 5-2.

Figure 5-2 The ground cable

The yellow-green power cable is a protective earth ground cable. The hardware no. is WKE3.696.100. Its appearance is shown in Figure 5-3.


Version A 5-3

Figure 5-3 The protective earth ground cable

Figure 5-4 illustrates the connector of the cabinet power cable connected with the PDP.

Figure 5-4 The end of the cabinet power cable connected with the PDP

5.1.2 Subrack Power Cable

Purpose

The subrack power cable of the AN5116-06B is used to connect the PDP and the subracks and provide both the active and standby power supplies for the subracks. The hardware no. is WKE3.696.229. The subrack power cables have already been connected in the cabinet before delivery.

Appearance View

The subrack power cable has a two pin terminals which are connected to the PDP and a D type three-conductor plug which is connected to the subrack, as illustrated in Figure 5-5.

Uninsulated ring tongue crimped connector

Cabinet power cable


5-4 Version A

Figure 5-5 The subrack power cable

Terminal Definition

The D type three-conductor plug’s pins are illustrated in Figure 5-6, the pins A1 and A3 short circuited and insulated before the plug manufacture.

Figure 5-6 The D type three-conductor plug of the subrack power cable

5.2 Fiber Jumper Purpose

The fiber jumper is used to connect the optical interface of the card and the ODF.

The purpose of the fiber jumper varies depending on the interface type as shown in Table 5-1.

Table 5-1 Purposes of fiber jumpers

Relevant Card Interface Purpose

HU1A / HU2A / GU6F SFP / XFP, GE / SG, GE Provides GE and 10 GE optical channel to

connect the IP network

C155A 1-2 Provides STM-1 optical channel to connect the transmission network

EC4B 1-4 For use of the EPON downlink channel to connect remote ONUs

GC4B 1-4 For use of the EPON downlink channel to connect remote ONUs

0V black

-48V blue


Version A 5-5

Appearance View

The AN5116-06B uses the LC / PC and SC / PC fiber jumpers. Their connectors are illustrated in Figure 5-7 and Figure 5-8 respectively.

Figure 5-7 The LC / PC optical fiber connector

Figure 5-8 The SC / PC optical fiber connector

The corresponding relationship between the AN5116-06B card and the fiber jumper is shown in Table 5-2.

Table 5-2 The corresponding relationship between the card and the fiber jumper

Card Interface Fiber Jumper

C155A 1-2 LC / PC

EC4B 1-4 SC / PC

GC4B 1-4 SC / PC

HU1A XFP / SFP LC / PC

HU2A XG / GE LC / PC

GU6F GE LC / PC

5.3 E1 Cable Purpose

An E1 cable carries 8 channels of E1 signals. The E1 cable is used to connect the E1 interface of the CE1B Card and the MDF, and finally connect with the transmission network. The AN5116-06B uses the 75ΩE1 cable.

Appearance View

The hardware no. of the 75ΩE1 cable is 3.695.442. Its appearance is illustrated in Figure 5-9.


5-6 Version A

Figure 5-9 The 75Ω E1 cable

Terminal Definition

The end of the E1 cable connected with the CE1B card is DB-44P type plug, and the end connected with the MDF is composed of bare wires. Figure 5-10 illustrates the appearance of the DB-44P type plug; Table 5-3 lists the descriptions for its pins.

Figure 5-10 The DB-44P plug


Version A 5-7

Table 5-3 The E1 interface pins

E1 Interface No. Pin Coaxial

Cable No. E1 Port E1 Interface No. Pin Coaxial

Cable No. E1 Port

1-8

15, 30 1 1st E1 Rx

9-16

15, 30 1 9th E1 Rx

14, 29 2 1st E1 Tx 14, 29 2 9th E1 Tx

13, 28 3 2nd E1 Rx 13, 28 3 10th E1 Rx

12, 27 4 2nd E1 Tx 12, 27 4 10th E1 Tx

11, 26 5 3rd E1 Rx 11, 26 5 11th E1 Rx

10, 25 6 3rd E1 Tx 10, 25 6 11th E1 Tx

9, 24 7 4th E1 Rx 9, 24 7 12th E1 Rx

8, 23 8 4th E1 Tx 8, 23 8 12th E1 Tx

7, 22 9 5th E1 Rx 7, 22 9 13th E1 Rx

6, 21 10 5th E1 Tx 6, 21 10 13th E1 Tx

5, 20 11 6th E1 Rx 5, 20 11 14th E1 Rx

4, 19 12 6th E1 Tx 4, 19 12 14th E1 Tx

3, 18 13 7th E1 Rx 3, 18 13 15th E1 Rx

2, 17 14 7th E1 Tx 2, 17 14 15th E1 Tx

1, 16 15 8th E1 Rx 1, 16 15 16th E1 Rx

31, 32 16 8th E1 Tx 31, 32 16 16th E1 Tx

17-24

15, 30 1 17th E1 Rx

25-32

15, 30 1 25th E1 Rx

14, 29 2 17th E1 Tx 14, 29 2 25th E1 Tx

13, 28 3 18th E1 Rx 13, 28 3 26th E1 Rx

12, 27 4 18th E1 Tx 12, 27 4 26th E1 Tx

11, 26 5 19th E1 Rx 11, 26 5 27th E1 Rx

10, 25 6 19th E1 Tx 10, 25 6 27th E1 Tx

9, 24 7 20th E1 Rx 9, 24 7 28th E1 Rx

8, 23 8 20th E1 Tx 8, 23 8 28th E1 Tx

7, 22 9 21st E1 Rx 7, 22 9 29th E1 Rx

6, 21 10 21st E1 Tx 6, 21 10 29th E1 Tx

5, 20 11 22nd E1 Rx 5, 20 11 30th E1 Rx

4, 19 12 22nd E1 Tx 4, 19 12 30th E1 Tx

3, 18 13 23rd E1 Rx 3, 18 13 31st E1 Rx

2, 17 14 23rd E1 Tx 2, 17 14 31st E1 Tx

1, 16 15 24th E1 Rx 1, 16 15 32nd E1 Rx

31, 32 16 24th E1 Tx 31, 32 16 32nd E1 Tx


5-8 Version A

5.4 Coaxial Clock Cable Purpose

The coaxial clock cable is used to transmit E1 clock signals, and connect, CLIK IN & CLIK OUT interfaces of the AN5116-06B C155A and CE1B cards with the MDF in the equipment room.

Appearance View

The hardware no. of the coaxial clock cable is 3.695.187. Its appearance is illustrated in Figure 5-11.

Figure 5-11 The coaxial clock cable

Terminal Definition

The end of coaxial clock cable connected with the AN5116-06B is a SAA type coaxial plug, and the end connected with the MDF is composed of bare wires.


Version A 5-9

5.5 Network Cable Purpose

The purpose of the network cable varies according to the interface type, as shown in Table 5-4.

Table 5-4 The purpose of the network cable

Relevant Card Interface Purpose

HSWA FE Connects an outband ANM2000 computer that implements network management monitor

HU1A/ HU2A / GU6F SFP / GE

Connects the IP network and implements an uplink interface

Connects an ANM2000 computer that implements network management monitor

The AN5116-06B can automatically identify a straight-through and cross-over network cable. Users can use either of the two types.

Appearance View

The hardware no. of the network cable is 3.695.095. Its appearance is illustrated in Figure 5-12.

Figure 5-12 The network cables

Terminal Definition

Both ends of the network cable are the RJ-45 connectors. The RJ-45 connector is illustrated in Figure 5-13.


5-10 Version A

Figure 5-13 The RJ-45 connector

The wiring schemes of the straight-through network cable and the cross-over network cable are shown in Table 5-5 and Table 5-6.

Table 5-5 The wiring scheme of the straight-through network cable

Pin of the Local End Wire Color Pin of the Opposite End

1 White-orange 1

2 Orange 2

3 White-green 3

4 Blue 4

5 White-blue 5

6 Green 6

7 White-brown 7

8 Brown 8

Table 5-6 The wiring scheme of the cross-over network cable

Pin of the Local End Wire Color Pin of the Opposite End

1 White-orange 3

2 Orange 6

3 White-green 1

4 Blue 4

5 White-blue 5

6 Green 2

7 White-brown 7

8 Brown 8


Version A 5-11

5.6 Serial Port Cable Purpose

The serial port cable is used to connect the CONSOLE port of the core switch card and the serial port of network management computer.

Appearance View

The hardware no. of the serial port cable is 3.695.341. Its appearance is illustrated in Figure 5-14.

Figure 5-14 The serial port cable

Terminal Definition

The end of serial port cable connected with the AN5116-06B is a RJ-45 connector and the end connected with the network management computer is a DE-9 connector. The connection relationship of the corresponding pins is shown in Table 5-7.

Table 5-7 The serial port cable pins

Connected Signal DE-9 Connector Pin RJ45 Connector Pin

Tx 2 3

GND 5 4

Rx 3 6


5-12 Version A

5.7 Dry Contact Cable Purpose

The dry contact cable is used to connect the DC1-DC14 interfaces of the AN5116-06B with the external dry contact devices that monitor infrared detection, smoke, electric supply, humidity, temperature, fan, vibration and access control.

Appearance View

The hardware no. of the dry contact cable is 3.695.452. Its appearance is shown in Figure 5-15.

Figure 5-15 The dry contact cable

Terminal Definition

The end of the dry contact cable connected with the DC1-DC14 interface is a RJ-45 connector and the end connected with a dry contact device is composed of bare wires.

Figure 5-1 The RJ-45 connector

The terminal definition of the dry contact cable is shown in Table 5-8.


Version A 5-13

Table 5-8 The wiring scheme of the dry contact cable

Pin of the Local End Wire Color Opposite End

1 White-orange Earthing ground

2 Orange Dry contact device level output end

3 White-green Dry contact device level output end

4 Blue Dry contact device level output end

5 White-blue Dry contact device level output end

6 Green Dry contact device level output end

7 White-brown Dry contact device level output end

8 Brown Dry contact device level output end

5.8 Subrack Ground Cable Purpose

The subrack ground cable is used to connect the subrack with the vertical mounting flange of the cabinet to achieve protective earth ground of the subrack.

Appearance View

The hardware no. of the subrack ground cable is 3.696.084. Its appearance is illustrated in Figure 5-17.

Figure 5-16 The subrack protective earth ground cable

Version A A-1

Appendix A Abbreviation

ACL Access Control List

DHCP Dynamic Host Configuration Protocol

EPON Ethernet Passive Optical Network

FE Fast Ethernet

GE Gigabit Ethernet

IP Internet Protocol

LAN Local Area Network

MGCP Media Gateway Control Protocol

NGN Next Generation Network

ONU Optical Network Unit

PDP Power Distribution Panel

SIP Session Initiation Protocol

TDM Time Division Multiplex

VLAN Virtual Local Area Network

WAN Wide Area Network

FFeeeeddbbaacckk FFoorrmm

Your feedback is an important way for us to receive questions, comments and

suggestions...ultimately providing you with enhanced manuals and services by FiberHome.

Please give your opinions on the items listed below about this manual by the symbol “√”.

Items Excellent Good Normal Bad

Expression

Integrity

Accuracy

Structure

Illustration

Binding

General

Please give your advice on the items listed below about this manual by the symbol “√”.

Adjust its structure Contents more detailed

Give more examples Expression more concise

Add more illustrations Operationally more informative

Please give more details of your advice on this manual:

Which part of this manual do you appreciate more?

Other advice for our manuals:

The personal information requested is used for no other purposes than to respond to your feedback.

Name Job/Position Working Unit E-mail Correspondence Phone Num Correspondence Facsimile Correspondence Address Date

Hardware Description - WDC Networks€¦ · equipment configuration, ... Commissioning engineers...

Documents

Transcript of Hardware Description - WDC Networks€¦ · equipment configuration, ... Commissioning engineers...