IBAS 110A Equipment User Manual (Version D)

8/20/2019 IBAS 110A Equipment User Manual (Version D)

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IBAS 110A Equipment

User Manual

Version: D

Code: MN000000381

FiberHome Telecommunication Technologies Co., Ltd.

January 2010


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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


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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 for

identification purposes only and are trademarks or registered trademarks

of their respective holders.

All rights reserved

No part of this document (including the electronic version) may be

reproduced 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


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I

Preface

Version

Version Description

A Initial version.

B Adding S622E8 and ESD2 cards.

CModifying the network management GUIs of cards, and the contents of

cross-connect configuration and technical specifications.

D Upgrading the system card functions and revising the contents ofequipment maintenance and troubleshooting.

Intended Reader

This manual can serve as a reference for:

Planning and design engineers

Commissioning engineers

Operation and maintenance engineers


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II

Conventions

Terminology conventions

Terminology Meaning

IBAS 110A FiberHome IBAS 110A Equipment

OTNM2000FiberHome e-Fim OTNM2000 Element Management

System

S155 155M System Card

S155E8 155M System Card

S622E8 622M System Card

O8 PDH Optical Tributary Card

O8E PDH Optical Tributary Card

O8V PDH Optical Tributary Card

D8E PDH Data Interface Card

D8V PDH Data Interface Card

E1 E1 Interface Card

O155 155M Optical Interface Card

ESD2 4-Port Ethernet Switch Card

ETD1 4-Port Ethernet Transparent Transfer Card

WDM4 4-Port WDM Card

WDM2 2-Port WDM Card

EOPA EOP Converge Card


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III

Symbol conventions

Symbol Refer to Meaning

Note Important features or operation guide.

CautionPossible injury to persons or systems, or

cause traffic interruption or loss.

Warning May cause severe bodily injuries.


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V

Operation Safety Rules

High optical power can cause bodily harm, especially to eyes. Never

look directly into the end of the optical transmitter fiber jumper or

the end of its active connector

Do not touch any component or wires on cards, or metal conductors

in sockets. ESD protection measures should be taken if it is

necessary to touch the card during maintenance. Carpets or other

materials that easily generate static electricity should not be usedon the floor of equipment room.

Optical communication equipment must be protected from electrical

surges, thunder and lightning.

Exercise care if you must bend fibers. If bends are necessary, the

fiber bending radius should never be less than 38mm.

Do not open the active fiber connector unnecessarily. If it is

necessary to open it for equipment maintenance, protectionmeasures should be taken to avoid contaminating the end face of

the connector.

The network management system requires a dedicated computer.

Use of unidentified memory devices should be prohibited so as to

avoid computer viruses.

When maintaining or testing the equipment, connect the instrument

ground cable with the equipment (or the cabinet where the

equipment is installed) earth ground cable properly. Otherwise, therelevant components of signal interfaces might be damaged.


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Contents

Preface .................................................................................................................... I

Version ......................................................................................... I

Intended Reader ................................................................................ I

Conventions ...................................................................................... II

Terminology conventions................................................................... II

Symbol conventions ......................................................................... III

Operation Safety Rules .......................................................................................... V

1 Overview ...................................................................................................... 1-1

1.1

Product Introduction ....................................................................... 1-2

1.2 Product Functions .......................................................................... 1-4

1.2.1 Function Block Diagram ............................................... 1-4

1.2.2

Function Description .................................................... 1-5

2 Appearance and Structure ............................................................................ 2-1

2.1

Appearance .................................................................................... 2-2

2.2 Front Panel .................................................................................... 2-2

2.2.1 Interface Description .................................................... 2-3

2.2.2

Indicator LED Description ............................................ 2-5

2.3 Back Panel ..................................................................................... 2-5

3

Card Introduction .......................................................................................... 3-1

3.1 Introduction to System Cards ......................................................... 3-2

3.1.1 SDH Unit ...................................................................... 3-2

3.1.2

PDH Unit ...................................................................... 3-3

3.1.3 Clock Unit ..................................................................... 3-3

3.1.4 Management Unit ......................................................... 3-4

3.1.5

Order Wire Unit ............................................................ 3-4

3.1.6

DIP Switch .................................................................... 3-5

3.1.7 Jumper Pin Configuration ........................................... 3-14


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3.2 Introduction to Extension Cards ................................................... 3-16

3.2.1 O155 Card ................................................................. 3-17

3.2.2

PDH Optical Tributary Card ........................................ 3-18

3.2.3

E4 Card ...................................................................... 3-24

3.2.4 E3 Card ...................................................................... 3-25

3.2.5 E1 Card ...................................................................... 3-26

3.2.6

ESD2 Card ................................................................. 3-27

3.2.7

ETD1 Card ................................................................. 3-28

3.2.8 WDM Card ................................................................. 3-29

3.2.9 EOPA Card ................................................................. 3-30

4 Equipment Installation and Cabling Layout .................................................. 4-1

4.1

Installation Preparations ................................................................. 4-2

4.1.1 Inspection on the Installation Environment ................... 4-2

4.1.2 Document and Tools .................................................... 4-3

4.1.3 Unpacking Inspection ................................................... 4-4

4.2

Equipment Installation .................................................................... 4-6

4.2.1 Installation in a Cabinet ................................................ 4-6

4.2.2

Installation on a Surface ............................................... 4-9

4.3 Plugging and Unplugging Cards .................................................. 4-10

4.3.1

Plugging Cards........................................................... 4-10

4.3.2 Unplugging Cards ...................................................... 4-11

4.4 Cable Connection ........................................................................ 4-12

4.4.1 Connection of Power Cable ....................................... 4-12

4.4.2

Connection of Protection Ground Cable ..................... 4-16

4.4.3 Connection of Subrack Alarm Cable .......................... 4-17

4.4.4 Connection of Clock Cable ......................................... 4-19

4.4.5 Installation of Network Management Supervisory Cable ...

................................................................................... 4-21

4.4.6 Connection of Ethernet Cable .................................... 4-22

4.4.7 Connection of E1 Cable ............................................. 4-23

4.4.8 Connection of Optical Fiber Jumper ........................... 4-29

4.5

Installation Check ......................................................................... 4-31


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4.6 Power-on Testing ......................................................................... 4-32

5

Network Management Configuration ............................................................ 5-1

5.1 Network Management Data Flow Configuration ............................. 5-2

5.1.1

Definitions of Devcfg and OTNM2000 .......................... 5-2

5.1.2

Configuration Flow ....................................................... 5-4

5.2 The Devcfg Data Configuration ...................................................... 5-5

5.2.1 The Devcfg Network Management Log-in .................... 5-5

5.2.2

NE IP Configuration ..................................................... 5-6

5.2.3 NE Data Configuration ................................................. 5-8

5.2.4 Establish Network Topology ....................................... 5-17

5.2.5 Establish NE Connection............................................ 5-19

5.3

The OTNM2000 Log-in ................................................................ 5-21

5.4 Card Data Configuration .............................................................. 5-23

5.4.1 SMU Card .................................................................. 5-23

5.4.2 S622E8 Card / S155E8 Card ..................................... 5-29

5.4.3

S155 Card .................................................................. 5-45

5.4.4 O155 Card / E155 Card ............................................. 5-48

5.4.5

O8 Card ..................................................................... 5-53

5.4.6 O8V Card ................................................................... 5-55

5.4.7

O8E Card ................................................................... 5-57

5.4.8 D8V Card ................................................................... 5-60

5.4.9 D8E Card ................................................................... 5-61

5.4.10 E3 Card ...................................................................... 5-63

5.4.11

E1 Card ...................................................................... 5-65

5.4.12 ESD2 Card ................................................................. 5-67

5.4.13 ETD1 Card ................................................................. 5-78

5.4.14 WDM4 Card ............................................................... 5-79

5.4.15

EOPA Card ................................................................. 5-81

6 Cross-connect Configuration ........................................................................ 6-1

6.1 Timeslot Distribution ....................................................................... 6-2

6.2 Cross-connect Configuration GUI .................................................. 6-3

6.3

Cross-connect Configuration .......................................................... 6-7


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6.3.1 Cross-connection Configuration of E1 Service ............. 6-7

6.3.2 Cross-connect Configuration of Ethernet Service ........ 6-9

6.4

Example of E1 Service Configuration .......................................... 6-11

6.4.1

Connection of Service Cable ...................................... 6-12

6.4.2 Equipment Configuration on the OTNM2000 ............. 6-13

6.4.3 Service Configuration ................................................. 6-13

6.5

Example of Ethernet Service Configuration ................................. 6-15

6.5.1

Connection of Service Cable ...................................... 6-16

6.5.2 Equipment Configuration on the OTNM2000 ............. 6-16

6.5.3 Service Configuration ................................................. 6-17

6.5.4

Check of Configuration Result.................................... 6-17

7 Equipment Technical Specifications ............................................................. 7-1

7.1 Interface Specifications .................................................................. 7-2

7.1.1 Optical Interface Specifications .................................... 7-2

7.1.2 Electrical Interface Specifications ................................. 7-5

7.1.3

Jitter and Wander ....................................................... 7-10

7.1.4 Specifications of Clock Timing and Synchronization .. 7-15

7.2

Equipment Features ..................................................................... 7-16

7.2.1 Error Performance ...................................................... 7-16

7.3

Power Supply and Power Consumption ....................................... 7-16

7.4 Environmental Requirement ......................................................... 7-17

8

Equipment Maintenance ............................................................................... 8-1

8.1 Routine Equipment Maintenance ................................................... 8-2

8.1.1 Objectives of Routine Maintenance .............................. 8-2

8.1.2

Routine Maintenance Tools .......................................... 8-2

8.1.3 Routine Maintenance Items and Cycles ....................... 8-3

8.2 Common Routine Maintenance Operation ..................................... 8-6

8.2.1

Query of Alarms ........................................................... 8-6

8.2.2

Query of Current Performance ..................................... 8-7

8.2.3 Query of History Performance ...................................... 8-8

8.2.4 Backup of the OTNM2000 Database Statistics ............ 8-9

8.2.5

Backup of the OTNM2000 Cross-connect Data ........... 8-9


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8.2.6 Remote Login Function Test ....................................... 8-10

8.2.7 Test on Optical Power of Optical Interface ................. 8-12

8.2.8

Selective Test of 24-hour Errors on Unused Traffic

Channels ..................................................................... 8-13

9 Troubleshooting ............................................................................................ 9-1

9.1 Important Notices about Troubleshooting Safety ........................... 9-2

9.1.1 Safety and Warning Symbols ....................................... 9-2

9.1.2

ESD Protection ............................................................. 9-2

9.1.3 Plug and Unplug Cards ................................................ 9-3

9.1.4 Safety Operation of Optical Fibers and Optical Interfaces..................................................................................... 9-3

9.1.5

Safety Operation of the Network Management System 9-5

9.2 Technical Requirements of Troubleshooting .................................. 9-9

9.3 Tools and Instruments for Troubleshooting .................................. 9-10

9.4 Flowchart of Troubleshooting ....................................................... 9-11

9.4.1

Flow Description ......................................................... 9-12

9.5 Common Methods of Fault Location ............................................ 9-14

9.5.1

Alarm and Performance Analysis ............................... 9-14

9.5.2 Loopback ................................................................... 9-19

9.5.3

Substitution ................................................................ 9-22

9.5.4 Test with Instruments ................................................. 9-23

9.6 General Principles of Fault Location ............................................ 9-24

9.6.1 External First and Internal Second ............................. 9-24

9.6.2

Main Path First and Single Channel Second .............. 9-26

9.6.3 System First, Station Second ..................................... 9-27

9.6.4 Higher Order First, Lower Order Second ................... 9-27

9.7 Common Operation of Troubleshooting ....................................... 9-28

9.7.1

Performing Reset via Card Hardware ........................ 9-28

9.7.2 Performing Reset via Card Software .......................... 9-28

9.7.3 Performing Hardware Loopback ................................. 9-29

9.7.4 Performing Software Loopback .................................. 9-29

9.7.5

Performing Path Protection Switching ........................ 9-30

9.7.6

Check Optical Power of Optical Interface ................... 9-31


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9.7.7 Check Performance ................................................... 9-31

9.7.8 Check alarms ............................................................. 9-31

9.8

Component Replacement ............................................................ 9-32

9.8.1

Important Notices ....................................................... 9-32

9.8.2 Card Replacement ..................................................... 9-34

9.8.3 Replacement of the Optical Interface Card ................ 9-34

9.8.4

Replacement of the SFP and the XFP Optical Modules ....

................................................................................... 9-35

9.8.5 Fan Replacement ....................................................... 9-36

9.9 Common Troubleshooting ............................................................ 9-38

9.9.1

Common Alarm Processing ........................................ 9-38

9.9.2

Troubleshooting Optical Power Abnormity Faults ....... 9-41

9.9.3 Troubleshooting Error Faults ...................................... 9-42

9.9.4 NE Service Interruption .............................................. 9-43

Appendix A Abbreviations ................................................................................. A-1


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Figures

Figure 1-1 Equipment dimension (S155 system card) ..................................... 1-3

Figure 1-2 Function block diagram of the IBAS 110A (S155E8) ...................... 1-4

Figure 2-1 Front panel diagram ....................................................................... 2-2

Figure 2-2 Back panel diagram ....................................................................... 2-5

Figure 3-1 Front panel of the S155 card .......................................................... 3-2

Figure 3-2 The O155 card panel diagram ..................................................... 3-17

Figure 3-3 The O8 card panel ....................................................................... 3-19

Figure 3-4 The O8V card panel ..................................................................... 3-20

Figure 3-5 The O8E card panel ..................................................................... 3-21

Figure 3-6 The D8V card panel ..................................................................... 3-22

Figure 3-7 The D8E card panel ..................................................................... 3-23

Figure 3-8 The E4 card panel ........................................................................ 3-24

Figure 3-9 E3 card panel ............................................................................... 3-25

Figure 3-10 E1 card panel ............................................................................... 3-26 Figure 3-11 ESD2 card panel .......................................................................... 3-27

Figure 3-12 ETD1 card panel .......................................................................... 3-28

Figure 3-13 WDM card panel .......................................................................... 3-29

Figure 3-14 EOPA card panel .......................................................................... 3-30

Figure 4-1 Unpacking procedures ................................................................... 4-5

Figure 4-2 Installation in a 19-inch cabinet-supporting plates ......................... 4-6

Figure 4-3 Installation in a 19-inch cabinet- the nut and bolt set ..................... 4-7

Figure 4-4 Installation in a 19-inch cabinet- supporting plates ........................ 4-7

Figure 4-5 Installation in a 19-inch cabinet-installation supporting plates ........ 4-8

Figure 4-6 Installation in a 19-inch cabinet- subrack ....................................... 4-8

Figure 4-7 Attach the pads .............................................................................. 4-9

Figure 4-8 S155 card installation ................................................................... 4-10

Figure 4-9 Unplug the S155 card .................................................................. 4-11

Figure 4-10 PWR48 power module ................................................................. 4-12

Figure 4-11 PWR24 power module ................................................................. 4-12


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Figure 4-12 AC220 power module .................................................................. 4-13

Figure 4-13 -48V / +24V DC power cable component ..................................... 4-13

Figure 4-14 220V AC power cable component ................................................ 4-14

Figure 4-15 Terminal of the power supply ....................................................... 4-14

Figure 4-16 Protection ground cable ............................................................... 4-16

Figure 4-17 Connector post of the protection ground cable ............................ 4-16

Figure 4-18 Subrack alarm cable diagram ...................................................... 4-17

Figure 4-19 Pin definitions of the subrack alarm cable .................................... 4-17

Figure 4-20 Connection of subrack alarm cable .............................................. 4-18

Figure 4-21 Clock cable interfaces .................................................................. 4-19

Figure 4-22 Network cable plug ...................................................................... 4-21

Figure 4-23 Connection of network management cable .................................. 4-21

Figure 4-24 E1 interface plug set .................................................................... 4-24

Figure 4-25 Amplified 2048 kbit/s socket ......................................................... 4-24

Figure 4-26 SC / PC type optical fiber connector ............................................ 4-29

Figure 4-27 FC / PC type optical fiber connector ............................................ 4-29

Figure 5-1 The OTNM2000 ............................................................................. 5-2

Figure 5-2 Network data configuration flow ..................................................... 5-4 Figure 5-3 The Devcfg window ........................................................................ 5-5

Figure 5-4 The Manager Service Config dialogue box .................................... 5-6

Figure 5-5 The Add project dialogue box ......................................................... 5-8

Figure 5-6 The Add part dialogue box ............................................................. 5-9

Figure 5-7 The Add node dialogue box ......................................................... 5-11

Figure 5-8 The Add bureau dialogue box ...................................................... 5-13

Figure 5-9 The Add rack dialogue box........................................................... 5-14

Figure 5-10 The Add shelf dialogue box .......................................................... 5-15

Figure 5-11 Shelf view 1 .................................................................................. 5-16

Figure 5-12 Add card ....................................................................................... 5-16

Figure 5-13 Shelf view 2 .................................................................................. 5-16

Figure 5-14 The Structure config tab 1 ............................................................ 5-17



Figure 5-17 The Add Connection Line dialogue box ....................................... 5-20


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Figure 5-19 The OTNM2000 GUI .................................................................... 5-22

Figure 5-20 SMU card configuration................................................................ 5-23

Figure 5-21 SMU card alarm mask dialogue box ............................................ 5-25

Figure 5-22 SMU card control command ......................................................... 5-28

Figure 5-23 S622E8 card / S155E8 card configuration ................................... 5-29

Figure 5-24 S622E8 / S155E8 card control command .................................... 5-42

Figure 5-25 S155 card configuration ............................................................... 5-45

Figure 5-26 S155 card control command ........................................................ 5-47

Figure 5-27 O155 card configuration ............................................................... 5-48

Figure 5-28 O155 card control command ........................................................ 5-52

Figure 5-29 O8 card configuration ................................................................... 5-53

Figure 5-30 O8V card configuration ................................................................ 5-55

Figure 5-31 O8E card configuration ................................................................ 5-58

Figure 5-32 D8V card configuration ................................................................ 5-60

Figure 5-33 D8E card configuration ................................................................ 5-62

Figure 5-34 E3 card configuration ................................................................... 5-63

Figure 5-35 E1 card configuration ................................................................... 5-65 Figure 5-36 ESD2 card configuration .............................................................. 5-67

Figure 5-37 VLAN configuration on the ESD2 card ......................................... 5-75

Figure 5-38 The Port-Entrance-Multi-Broadcast-Control pane ........................ 5-75

Figure 5-39 Layer2 flow configuration on the ESD2 card ................................ 5-76

Figure 5-40 WDM4 card configuration ............................................................. 5-79

Figure 5-41 EOPA card configuration .............................................................. 5-81

Figure 6-1 Cross-connect configuration GUI ................................................... 6-3

Figure 6-2 Cross-connect command of E1 service ......................................... 6-7

Figure 6-3 Cross-connect command of Ethernet service .............................. 6-10

Figure 6-4 E1 service topology ...................................................................... 6-11

Figure 6-5 E1 service connection diagram .................................................... 6-12

Figure 6-6 The Dialogue bar for adding / dropping traffic group box ............. 6-13

Figure 6-7 Cross-connect command display diagram1 ................................. 6-14

Figure 6-8 Ethernet service topology............................................................. 6-15

Figure 6-9 Ethernet service connection diagram ........................................... 6-16


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Figure 6-10 Cross-connect command display diagram2 ................................. 6-17

Figure 6-11 The cmd window1 ........................................................................ 6-18

Figure 6-12 The cmd window2 ........................................................................ 6-18

Figure 7-1 Input jitter tolerance of STM-n interface ....................................... 7-11

Figure 7-2 Input jitter tolerance of PDH interface .......................................... 7-12

Figure 8-1 Connection test diagram of remote login function ........................ 8-11

Figure 9-1 Not permitted to modify protocol setting randomly1 ....................... 9-6

Figure 9-2 Not permitted to modify protocol setting randomly2 ....................... 9-6

Figure 9-3 Not permitted to modify computer name randomly ........................ 9-7

Figure 9-4 Not permitted to modify LAN setting randomly ............................... 9-8

Figure 9-5 Troubleshooting flowchart ............................................................ 9-11

Figure 9-6 Flow of alarm processing ............................................................. 9-17

Figure 9-7 Example of alarm and performance analysis ............................... 9-18

Figure 9-8 Line loopback ............................................................................... 9-19

Figure 9-9 Equipment loopback .................................................................... 9-19

Figure 9-10 Example of loopback .................................................................... 9-21

Figure 9-11 Example of substitution ................................................................ 9-22

Figure 9-12 Example of test with instruments ................................................. 9-24 Figure 9-13 Plugging and unplugging the SFP and XFP optical modules ....... 9-35

Figure 9-14 Removing the fan ......................................................................... 9-36


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Tables

Table 2-1 Descriptions of interfaces on the system card panel ...................... 2-3

Table 2-2 Definitions of the interface terminals on the front panel ................. 2-4

Table 2-3 Description of indicator LEDs on the system card panel ................ 2-5

Table 2-4

Descriptions of interfaces on the back panel .................................. 2-6

Table 2-5 Definition of interface terminals on the rear panel .......................... 2-7

Table 3-1 Clock reference sources ................................................................ 3-3

Table 3-2

Configuration of DIP switches K3, K4 and K5 on the S155 card

(WKE2.061.071R2B) ....................................................................... 3-5

Table 3-3 Configuration of the DIP switch K16 on the S155 card .................. 3-9

Table 3-4 K6, K5, K4 and K3 configuration on the S622E8 / S155E8 card

(WKE2.061.073R2B) ..................................................................... 3-11

Table 3-5

Configuration of DIP switch K16 on the S622E8 / S155E8 card

(WKE2.061.073R3B / WKE2.061.093R3B) ................................... 3-13

Table 3-6

Configuration of external clock interfaces .................................... 3-14

Table 3-7

Configuration of the MBUS interface multiplex functions ............. 3-15

Table 3-8

Indication LEDs on extension card panels ................................... 3-16

Table 3-9 The PDH optical tributary card configuration ................................ 3-18

Table 4-1 List of tools and instruments .......................................................... 4-3

Table 4-2

Pin definitions of the clock cable .................................................. 4-20

Table 4-3

Definitions of the 75Ω connection terminals ................................. 4-25

Table 4-4 Definitions of the 120Ω connection terminals ............................... 4-26

Table 4-5

Optical fiber connection................................................................ 4-30

Table 4-6 Cable connection checklist ........................................................... 4-31

Table 5-1 Configuration items of the Manager Service Config dialogue box 5-7

Table 5-2

Configuration items of the Add project dialogue box .................... 5-8

Table 5-3

Configuration items of the Add part dialogue box ......................... 5-9

Table 5-4 The Add node dialogue box ........................................................ 5-11

Table 5-5 Configuration items of the Add bureau dialogue box .................. 5-13

Table 5-6

Configuration items of the Add rack dialogue box ....................... 5-14


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Table 5-7

Configuration items of the Add shelf dialogue box ...................... 5-15

Table 5-8 Configuration items of the Add Connection Line dialogue box .. 5-20

Table 5-9

Mode configuration items of the SMU card .................................. 5-24

Table 5-10 Times of auto-report alarms and time-out setting items ............... 5-27

Table 5-11 Configuration items of the SMU card control command ............... 5-28

Table 5-12

Clock unit configuration items ...................................................... 5-30

Table 5-13

EOW unit configuration ................................................................ 5-33

Table 5-14 Circuit unit configuration .............................................................. 5-35

Table 5-15 C2 byte definition ......................................................................... 5-38

Table 5-16

ETH unit configuration ................................................................. 5-39

Table 5-17

Configuration items of S622E8 / S155E8 card control command .......

..................................................................................................... 5-43

Table 5-18 Circuit unit configuration .............................................................. 5-46

Table 5-19

Special configuration 1 ................................................................. 5-49

Table 5-20

Special configuration 2 ................................................................. 5-51

Table 5-21 O155 card control configuration items ......................................... 5-52

Table 5-22 O8 card configuration ................................................................... 5-54

Table 5-23

O8V card configuration ................................................................ 5-56

Table 5-24

O8E card configuration ................................................................ 5-59

Table 5-25 E3 card configuration ................................................................... 5-64

Table 5-26 E1 card special configuration ....................................................... 5-66

Table 5-27 E1 card special configuration 2 .................................................... 5-66

Table 5-28

ESD2 card configuration .............................................................. 5-68

Table 5-29 ESD2 card switch configuration ................................................... 5-70

Table 5-30 VLAN configuration items............................................................. 5-75

Table 5-31

Layer2 flow configuration ............................................................. 5-76

Table 5-32

EDS2 card configuration items ..................................................... 5-78

Table 5-33 WDM4 card configuration............................................................. 5-80

Table 5-34 WDM4 card configuration............................................................. 5-80

Table 5-35

EOPA card configuration .............................................................. 5-82

Table 6-1

Timeslot corresponding list ............................................................ 6-2

Table 6-2 Parameters of the higher order cross-connect group box .............. 6-4

Table 6-3 Add / drop traffic dialogue box ....................................................... 6-5


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Table 6-4 E1 service cross-connect command .............................................. 6-8

Table 6-5 Cross-connect command of Ethernet service .............................. 6-10

Table 6-6

E1 service configuration example ................................................ 6-11

Table 6-7 Ethernet service configuration example ....................................... 6-15

Table 7-1 Classification table of optical interfaces ......................................... 7-2

Table 7-2

STM-1 optical interface parameters ............................................... 7-3

Table 7-3

STM-4 optical interface parameters ............................................... 7-4

Table 7-4 2048kbit/s electrical interface specifications .................................. 7-5

Table 7-5 34 368kbit/s electrical interface specifications ............................... 7-6

Table 7-6

44 736kbit/s electrical interface specifications ............................... 7-7

Table 7-7

139 264kbit/s electrical interface specifications ............................. 7-8

Table 7-8 155 520kbit/s electrical interface specifications ............................. 7-9

Table 7-9 Output jitter specifications at STM-n interface without input jitter . 7-10

Table 7-10

Input jitter tolerance of STM-n interface ....................................... 7-11

Table 7-11

Input jitter tolerance of PDH interface .......................................... 7-12

Table 7-12 Mapping jitter of PDH interface .................................................... 7-13

Table 7-13 Combined jitter of PDH interfaces ................................................ 7-14

Table 7-14

Wander generation (MTIE) with constant temperature ................. 7-15

Table 7-15

Wander generation (TDEV) with constant temperature ................ 7-15

Table 7-16 Power consumption of system cards ........................................... 7-16

Table 8-1 Tools and instruments .................................................................... 8-2

Table 8-2 Routine maintenance items ............................................................ 8-3

Table 8-3

Monthly maintenance items ........................................................... 8-4

Table 8-4 Quarterly maintenance items ......................................................... 8-4

Table 8-5 Yearly maintenance items .............................................................. 8-5

Table 9-1

Safety and warning symbols .......................................................... 9-2

Table 9-2

Tool and instrument list ................................................................ 9-10

Table 9-3 Differences between obtaining via the OTNM2000 and from the LED

indicators ....................................................................................... 9-15

Table 9-4

Faults caused by optical power abnormity ................................... 9-41

Table 9-5

Causes of optical power abnormity .............................................. 9-41

Table 9-6 Common causes of error faults .................................................... 9-42

Table 9-7 Common causes of service interruption ....................................... 9-43


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Version: D 1-1

1 Overview

Based on the SDH transmission platform and targeted at MSTP (Multi-Service

Transport Platform) applications, the IBAS 110A, as an integrated transmission

product, provides multi-service functions including 155Mbit/s, 2048 kbit/s and

Ethernet. Its configuration management, alarm management, performance

management and safety management is performed via the OTNM2000. This

chapter is intended to cover the following aspects:

Product introduction

Product functions


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IBAS110A Equipment User Manual

1-2 Version: D

1.1 Product Introduction

The IBAS 110A is an optical fiber transmission product launched by FiberHome.

Based on the SDH transmission platform, the IBAS 110A provides 155Mbit/s, E1

TDM and Ethernet services. As MSTP equipment applicable to the edge of

transmission network at access layer, it can be used

As equipment on the sublink or the subring to establish networks with the IBAS

180 or other 2.5G / 622M equipment.

As primary client access network equipment of the point-to-point or simple ring

networking to replace the PDH equipment.

As access transmission equipment at base stations of mobile operators.

As transmission equipment in remote areas.

As access transmission equipment at 155M / 622M base stations in 3G

network.

The IBAS 110A dimension is 440mm (width) × 357.5mm (depth) × 88mm

(height) or 480mm (width)× 361.5mm (depth)× 88mm (height) with bent angle

brackets. The equipment can be installed in a 19-inch, 600mm-depth cabinet with

front and rear doors and secured on the platform or against the wall.

The equipment provides two extension card slots reserved for network adjustment

like equipment extension.

See Figure 1-1 for the IBAS 110A equipment with bent angle brackets.


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1 Overview

Version: D 1-3

Figure 1-1 Equipment dimension (S155 system card)

The IBAS 110A can be operated and managed via the OTNM2000.

The OTNM2000, developed and launched by FiberHome, performs effective and

uniform management of multiple equipment including transmission and access

equipment on a platform. It facilitates operation and lowers maintenance cost.

Featured with GUIs, flexible maintenance operation, real-time and accurate faultlocation, comprehensive performance statistics, the OTNM2000 performs circuit

configuration, alarm and performance monitoring as well as safety management to

guarantee safe network operation and also supports remote download and

upgrade of the system software.


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1-4 Version: D

1.2 Product Functions

1.2.1 Function Block Diagram

MBUS f F MON

Clock unit Management unit

Order wire unit

Overhead bus

Clock bus

Monitor bus

E1 E2 F1Synchronization interface

SDH unit

O/E

O/E

STM-1/4

STM-1/4

Extension card 1 Extension card 2

Data bus

Ethernet interface

PDH interface

Figure 1-2 Function block diagram of the IBAS 110A (S155E8)

SDH Unit

The SDH unit performs the connection between two STM-1 (155M) line interfaces

and 32 E1 tributary interfaces and also supports 32-channel E1 mapping,

cross-connection and path protection functions.

PDH interface

The E1 interface accesses 32 channels of E1 signals and provides 63 E1

interfaces with system extension cards.

Ethernet interface

The Ethernet interface accesses eight channels of Ethernet signals and provides

16 Ethernet interfaces with extension cards.


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1 Overview

Version: D 1-5

Clock unit

The clock unit can either receive a line clock through the line side interface or an

external input clock through the external clock interface. It provides the system with

a synchronization clock and supports output clock signals through the external

clock interface.

Management unit

The management unit controls cards, conveys overhead information and manages

card information via the internal bus.

The management unit provides management interfaces and auxiliary interfaces,

including the network management system interface, telephone interface, alarm

input / output interfaces, external supervisory interface and f interface.

Order wire unit

The order wire unit performs the termination of E1, E2 and F1 overhead bytes and

provides order wire function.

1.2.2 Function Description

The main features and functions of the IBAS 110A are listed as follows:

Service access capability

It supports two STM-1 optical interfaces. With an alternative system card, the

IBAS 110A can be upgraded to STM-4.

It can access up to 63 channels of E1 services and the system card can

support 32 channels.

It can access up to 16 channels of Ethernet services and the S622E8 and

S155E8 system cards can support eight channels.

It can access up to two STM-1 optical tributary services or four PDH optical

tributary services.

Auxiliary interface

It supports all defined overhead bytes.

It provides one channel of order wire.


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1-6 Version: D

It provides four data interfaces with a rate less than 9.6kbit/s.

It supports the RS232 interface mode.

Management interface

It provides F and f (f / Debug) interfaces.

The F interface is connected with the network management server, adopts

standard Ethernet communication protocols, and receives and responds

to management information from the server.

The f interface is connected with a PC via the RS232 interface. When the

upper level management network is not established, or equipment

maintenance is required, the f interface can also be used for equipment

commissioning and maintenance.

It provides a RS485 interface for other access equipment of FiberHome.

Clock interface

It provides two 2048 kbit/s or 2MHz external clock interfaces.

It uses a 9-pin D-type connector.

The timing system can work under tracing mode, holdover mode or freerunning mode.

The timing source can be an external line or tributary clock (including STM-1

tributary and E1 tributary).

The E1 interface supports re-timing function.

Networking capability

The IBAS 110A can constitute multiple topology structures, such as ring, chain and

T-type. It can also be used as a remote end of other equipment, i.e. as serviceextension of higher level equipment.

Protection mechanism

It provides path protection when configured as the STM-1 level rate.

It provides path protection, line protection and two-fiber multiplex section ring

protection when configured as the STM-4 level rate.


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1 Overview

Version: D 1-7

Alarm functions

It detects and reports complete SDH, PDH and Ethernet alarms.

It provides six environmental monitor interfaces (TTL level) and six control

interfaces (TTL level).

It provides temperature, power alarms and performance monitoring.

It provides fan alarms and the fan unit can be removed while it is powered.

Network management system

It supports centralized operation (O-operation), maintenance (M-maintenance)

and administration (A-administration) via the OTNM2000 and also performs

circuit configuration, fault management and performance monitoring.

It supports remote downloading and upgrading of equipment system software.

Power supply and consumption

It provides three modes of power feeds: -48V DC, +24V DC and 220V AC.

Note:

The power supply module can be removed and replaced without the case

being opened.

It provides 1+1 DC power protection, DC working voltage (over-voltage or

under-voltage) protection and reverse polarity connection protection.

The power consumption is under 50W when the equipment is typically

configured.


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Version: D 2-1

2 Appearance and Structure

This chapter is intended to introduce the IBAS 110A appearance and structure,

including

Appearance

Front panel

Back panel


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2-2 Version: D

2.1 Appearance

The IBAS 110A dimension is 440mm (width) ×357.5mm (depth) ×88mm (height)

or 480mm (width)× 361.5mm (depth)× 88mm (height) with bent angle brackets.

See Figure 1-1 for the appearance diagram.

2.2 Front Panel

The IBAS 110A front panel is shown in Figure 2-1 (S155 system card).

Figure 2-1 Front panel diagram

Structure

The IBAS 110A is divided into two layers. On the upper layer are two slots for

extension cards: the left is extension tributary 1 and the right is extension tributary 2.

On the lower layer are slots for system cards. On the right side of the equipment is

the fan unit, which can be removed when electrified and thus facilitates

replacement and maintenance.

Pluggable cards

The system cards include S622E8 card, S155E8 card and S155 card.

The system extension cards include O155 card, O8 card, O8V card, O8E card,

D8V card, D8E card, E155 card, E3 card, E1 card, ESD2 card, ETD1 card,

WDM4 card and EOPA card, all of which can be inserted in either extension

slot.


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Version: D 2-3

2.2.1 Interface Description

The interfaces on the front panel, such as the F and f / DBG management

interfaces are all on the system card. See Table 2-1 for interface description.

Table 2-1 Descriptions of interfaces on the system card panel

Name Description

TEL Order wire interface, with 8-conductor crystal heads.

FNetwork management system interface, connected to the network

management system workstation or the server.

DOWNLOAD Interface for downloading equipment system software.

TX1 and RX1 Transmit and receive ports of line1.

TX2 and RX2 Transmit and receive ports of line2.

RINGOFF Ring-off button, used to mute alarms of the equipment.

RST Note

Reset button, used to reset the equipment hardware.

f/DBG Debugging interface, used to connect the LCT.

Working ground, used to connect the ESD protection wrist strap.

Note: When the equipment works normally, avoid triggering the button which may lead to

service failure.


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2-4 Version: D

Terminal definitions

Table 2-2 Definitions of the interface terminals on the front panel

Network Management

InterfaceDefinition of Interface Terminal

Note Terminal Definition

F interface

1 3 5 7

2 4 6 8Pin 1: ATX+ Pin 2: ATX-

Pin 3: ARX+ Pin 6: ARX-

F (RJ45)

ATX+ and

ATX-

F interface data

output

ARX+ and

ARX-

F interface data

input

f / DBG interface

RD and TDf interface data

input and output

CD and

RTS

f interface

handshaking

signal

LDR and

LDT

DEBUG

interface input

and output

E Working ground

DOWNLOAD

1 3 5 7

2 4 6 8Pin 1: ATX+ Pin 2: ATX-

Pin 3: ARX+ Pin 6: ARX-

F (RJ45)

ATX+ and

ATX-

Software

downloading

data output

ARX+ and

ARX-

Software

downloading

data input

TEL interface

PHONE1

and

PHONE2

Two channels of

order wire

signals

Note: The ports which are not included in the definitions of interface terminals are reserved.


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Version: D 2-5

2.2.2 Indicator LED Description

Table 2-3 Description of indicator LEDs on the system card panel

Name Description

ACT Working LED, blinking when the equipment works normally.

UAUrgent alarm LED, OFF when the equipment works normally and

RED when an urgent alarm occurs.

NUANon-urgent alarm LED, OFF when the equipment works normally

and YELLOW when a non-urgent alarm occurs.

NET

Network management access LED, blinking when the network

management system workstation is communicating with theequipment.

DL1 Line 1 communication LED, blinking when the line 1 works normally.

DL2 Line 2 communication LED, blinking when the line 2 works normally.

DT1Extension tributary 1 communication LED, blinking when the

extension tributary 1 works normally.

DT2Extension tributary 2 communication LED, blinking when the

extension tributary 2 works normally.

2.3 Back Panel

The IBAS 110A back panel is shown in Figure 2-2.

Figure 2-2 Back panel diagram

Structure

The IBAS 110A back panel is composed of the power supply module and service

interfaces. See Table 2-4 for definitions of service interfaces.


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2-6 Version: D

The IBAS 110A provides three modes of power feeds: PWR48 (-48V DC module),

PWR24 (+24V DC module) and AC220 (220V AC module), any of which can be

used depending on specific project requirements.

Table 2-4 Descriptions of interfaces on the back panel

Name Description

S1P1-S1P16 The 1st to the 16

th E1 interfaces corresponding to the system tributary 1.

T1P1-T1P16 The 1st to the 16

th E1 interfaces corresponding to the extension tributary 1.

T2P1-T2P16 The 1st to the 16

th E1 interfaces corresponding to the extension tributary 2.

ALM Alarm interface output to the PDP on the rack top.

CKUI / O External clock input / output interface.

MON External switch ON / OFF event monitor interface.

CTR External switch ON / OFF event control interface.

E2-OHA E2 channel data interface.

F1-OHA F1 channel data interface.

MBUSRS485 access equipment management interface.

Equipment protection earth ground.

Terminal definition

ALM, CKUI/O, MON, CTR, E2-OHA, F1-OHA and MBUS interfaces are all

DB9-type sockets. See Table 2-5 for definitions of the terminals.


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Version: D 2-7

Table 2-5 Definition of interface terminals on the rear panel

Network Management Interface Definition of Terminal Interface Note

Terminal Definition

MBUS interface

MIA and MIB MBUS data input

MOA and

MOBMBUS data output

E Working ground

MON interfaceMON1-MON

6

Environmental

monitoring data input

(TTL)

CTR interface CTR1-CTR6

Environmental

monitoring data

output (TTL)

CKUI / O interface

OS1-OS2

Two-line external

clock output signal

cable

OG1-OG2

Two-line external

clock output ground

cable

IS1-IS2

Two-line external

clock input signal

cable

IG1-IG2

Two-line external

clock input ground

cable

E Working ground

ALM interface

1

2 SIREN

3 OS2

4

5 NUA

6

7

8

9

ALM

EG

CALLUA

SIREN Alarm ring output

UA and NUA

Urgent and

non-urgent alarm

output

CALL Call alarm LED output

G G ground

E Working ground


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2-8 Version: D

Network Management Interface Definition of Terminal Interface Note

Terminal Definition

E2_OHA interface

F1_OHA interface

IS1-IS2Two-line input signal

cable

IG1-IG2Two-line input ground

cable

OS1-OS2Two-line output signal

cable

OG1-OG2Two-line output

ground cable

Note: The ports which are not included in the definitions of interface terminals are reserved.


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Version: D 3-1

3 Card Introduction

The IBAS 110A cards can be divided into system cards and extension cards. This

chapter is intended to introduce the functions of each card, including

Introduction to system cards

Introduction to extension cards


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3-2 Version: D

3.1 Introduction to System Cards

The IBAS 110A system cards include SDH unit, PDH unit, clock unit, management

unit and order wire unit. This manual mainly gives an introduction to the S155 card.

As to the S155E8 and S622E8 cards, only the differences from the S155 card will

be discussed.

See Figure 3-1 for the front panel of the S155 card.

Figure 3-1 Front panel of the S155 card

3.1.1 SDH Unit

The main features of the SDH equipment are represented on the SDH unit, such as

synchronization multiplex, standard SDH optical interface and self-healing

protection. The functions of the SDH unit include

It completes SOH overhead processing of two STM-1 signals and supports all

defined SOH overhead access and processing.

It completes POH overhead processing of two STM-1 signals.

For higher order VC-4 services, it supports overhead processing of J1, B3,

C2 and G1 bytes.

For lower order VC-12 / VC-3 services, it supports overhead processing ofJ2 and V5 bytes.

It completes clock adaptation between the system clock and the line clock via

pointer justification.

It completes cross-connect between system cards and extension cards.

For the STM-1 rate system, the equipment cross-connect can be based on

VC-4 / VC-3 / VC-12 with 4×4VC4 higher order cross-connect capability and

378×378VC12 lower order cross-connect capability.


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3 Card Introduction

Version: D 3-3

The system supports two-fiber bidirectional path protection of VC-4 / VC-3 /

VC-12.

3.1.2 PDH Unit

It completes mapping and demapping of 32-channel E1 circuit and performs

line interface functions.

The E1 interface supports 75Ω or 120Ω and can be configured via the DIP

switch on the system card.

The first channel of the system tributary 1 (S1P1) and the first channel of the

system tributary 2 (S2P1) on the E1 interfaces of the S155E8 card, card code

WKE2.061.073R1C and the S622E8 card, card code WKE2.061.075R1Csupport re-timing functions, i.e. perform synchronization between the output

clock of the E1 interface and the equipment system clock.

3.1.3 Clock Unit

The clock unit performs the tracing function of the reference clock source and

provides a uniform timing clock source.

The clock working modes include tracing mode, holdover mode and free

running mode.

The clock signal can be either 2048kHz or 2048kbit/s. The interface

impedance can be configured as 120Ω or 75Ω using jumpers.

See Table 3-1 for clock reference sources of the S155 card.

Table 3-1 Clock reference sources

Reference Source Type Reference Source

SDH line Line 1 Line 2

SDH optical tributary Tributary 1 Tributary 2

E1 tributary Tributary 3 (S1P1 to S1P16) Tributary 4 (S2P1 to S2P16)

External clock External clock 1 External clock 2


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3-4 Version: D

3.1.4 Management Unit

The management unit manages and controls the equipment as well as provides

management communication interfaces.

The equipment can constitute link, ring and T-type networking. In the network

applications, the IP address of the equipment can be configured with LCT (f

interface) or with the DIP switch on the card. See Section 3.1.6 DIP Switch for

configuration procedures.

3.1.5 Order Wire Unit

Functions

It provides one channel of order wire phone with a 4-bit code, which can be

directly downloaded from the network management system.

Caution:

The order wire phone numbers should not repeat with each other.

The order wire E1 can access four optical directions: line 1, line 2, tributary 1

(extension card 1), tributary 2 (extension card 2).

It provides two E2 data interfaces (RS232) and two F1 data interfaces

(RS232).

It supports selective call function.


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Version: D 3-5

3.1.6 DIP Switch

As the pervious and later versions both exist in the system cards, the number of

DIP switches and the application modes of the two versions are not consistent.

Therefore, the two will be respectively introduced in the following.

S155 system card (WKE2.061.071R2B)

The S155 system card, card code WKE2.061.071R2B, has three 8-bit DIP

switches, K3, K4 and K5. When the IP address is configured with a DIP switch, the

IP address of the equipment is 10.18.X.X. The higher two digits are fixed and the

lower two digits are configured with K4 and K5 respectively. K3 can be used to

configure default working mode when the network management system is not

activated in the system. See Table 3-2 for K3, K4 and K5 configuration.

Table 3-2 Configuration of DIP switches K3, K4 and K5 on the S155 card

(WKE2.061.071R2B)

DIP Switch Byte Description

K5Bit8 to

Bit1

Under IP protocol: corresponds to the lower order bits of the

physical address and the 4

th

bit of the IP address.Under TP4 protocol:

Bit8 corresponds to the N / U configuration of the extension

tributary 1.

Bit7 corresponds to the N / U configuration of the extension

tributary 2.

Bit6 to Bit1 correspond to the lower six bits of the NE number.

K4

Bit8

Under IP protocol: indicates Ethernet PRI selection.

Under TP4 protocol: Bit8 corresponds to the N / U configuration of

the line 1.

Bit7

0 indicates the IP address is configured through the LCT.

1 indicates the IP address is configured through DIP switches.Under TP4 protocol: Bit7 corresponds to the N / U configuration of

the line 2.

Bit6 to

Bit1

Under IP protocol: Bit6 to Bit1 correspond to the higher order bits

of the physical address and the lower six bits of the 3rd

bit of the IP

address.

Under TP4 protocol: Bit6 to Bit1 correspond to the lower six bits of

the NE number.

K3

Bit80 indicates the configuration is through the network management

system. 1 indicates the configuration is through DIP switches.

Bit7 0 indicates the locked mode. 1 indicates the free running mode.


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3-6 Version: D

DIP Switch Byte Description

Bit6 0 indicates clock tracing line1. 1 indicates clock tracing line2.

Bit5 Reserved.

Bit4 to

Bit1

0000 indicates S1P1 to S1P16 and S2P1-S2P16 are added to

timeslots 1 to 32 of line 1 and line 2, other timeslots are through

connected and path protection is activated.

0001 indicates timeslots 1 to 63 of line 1 and 2 are through

connected.

0010 indicates S1P1 to S1P16 are added to timeslots 1 to 16 of

line 1 and line 2, other timeslots are through connected and path

protection is activated.










Other codes are reserved.

S155 system card (WKE2.061.071R3B / WKE2.061.092R3B)

The S155 system card, card code WKE2.061.071R3B / WKE2.061.092R3B, has

14 DIP switches, K1 to K4, K6, K8 to K10, K12 to K15 and K16. The specific

application of each DIP switch is as follows:

K2 to K4 and K6: used to configure the IP address of the equipment

K1, K8 to K10 and K12 to K15: used to configure the E1 interface impedance

of the equipment.

K16: used to perform manual service configuration when the network

management system is not activated.

Note:

On a DIP switch, ON indicates 0 and OFF indicates 1.


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3 Card Introduction

Version: D 3-7

K2 to K4 and K6

The DIP switches K2 to K4 and K6 are used to configure the IP address of the

equipment.

When the K5-3 is switched to OFF, the IP address of the NE is configured with

the DIP switch. K2 to K4 and K6 are required to complete the IP address

configuration. The K2, K3, K4 and K6 configuration is as follows:

The IP address of the NE is K4, K3, K2 and K6. The 1st bit of each switch is the

most significant bit and the 8th bit is the least significant bit.

For example, when K4 is 00001010, K3 is 00010010, K2 is 00000010 and K6is 00000001, the IP address corresponding to the NE is 10.18.2.1.

Note:

1. When NEs are connected under Ethernet mode, the IP addresses of the

NEs in the same Ethernet must be in the same network section.

2. When NEs are connected under DCC mode, the IP addresses of the NEs

must be in different subnetworks. The subnetwork masks can be configured

according to the requirements above.

When the K5-3 is switched to ON, the IP address of the NE is downloaded and

configured via the LCT. At the same time, K3 and K4 are invalid. Only K2 and

K6 are required to perform DIP configuration. And the IP configuration and

downloading are performed in the LCT. The K2 and K6 configuration is as

follows:

When the NE property configuration is performed on the network

management system, the Switch1 and Switch2 in the NE property

dialogue box should be configured consistently with K2 and K6

respectively.

For example, when K2 and K6 are 00001010 and 00001101 respectively,

Switch1 and Switch2 should be accordingly configured as 0xA and 0xD.


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3-8 Version: D

When the IP address is downloaded via the LCT, the EMU switch

(Hexadecimal) in the CONFIGURATION dialogue box in the LCT network

management system should be configured consistently with K2 and K6

respectively.

For example, when K2 and K6 are 00001010 and 00001101 respectively,

EMU switch (Hexadecimal) should be accordingly configured as 0xA

and 0xD.

K1, K8 to K10 and K12 to K15

DIP switches K1, K8 to K10 and K12 to K15 are used to configure the signal

impedance. The configuration is as follows:

When K1, K8 to K10 and K12 to K15 are all switched to ON, the E1 interface

impedance is 75Ω.

When K1, K8 to K10 and K12 to K15 are all switched to OFF, the E1 interface

impedance is 120Ω.

Note:

Eight switches are all at ON by default before delivery, i.e. the E1 interfaceimpedance is 75 Ω.


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3 Card Introduction

Version: D 3-9

K16

The DIP switch K16 is used to complete the configuration of the signal clock mode

and cross-connect mode manually without the network management system

monitoring.

See Table 3-3 for the DIP switch K16 configuration.

Table 3-3 Configuration of the DIP switch K16 on the S155 card

Switch Switch No. Description

K16

K16-8

1 indicates the signal clock mode and cross-connect mode are

configured via the network management system. And 0 indicates

the signal clock mode and cross-connect mode are configuredvia DIP switches.

K16-70 indicates the clock tracing mode. And 1 indicates the clock free

running mode.

K16-60 indicates the clock tracing line 1. And 1 indicates the clock

tracing line 2.

K16-5 Reserved.

K16-4 to K16-1

0000 indicates S1P1 to S1P16 and S2P1 to S2P16 are added to

timeslots 1 to 32 of the line 1 and line 2, timeslots 33 to 63 of the

line 1 and line 2 are through connected and path protection is

activated.

0001 indicates timeslots 1 to 63 of the line 1 and line 2 are

through connected.


line 1 and line 2, other timeslots of line 1 and line 2 are through



the line 1 and line 2, other timeslots of line 1 and line 2 are

through connected and path protection is activated.


line 1 and line 2, other timeslots of line 1 and line 2 are through


0101 indicates S1P1 to S1P16 are added to timeslots 49 to 63 ofline 1 and line 2, other timeslots are through connected and path




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3-10 Version: D

S622E8 / S155E8 system card (WKE2.061.073R2B)

The S622E8 / S155E8 system card, card code WKE2.061.073R2B, has foureight-bit DIP switches, K6, K5, K4 and K3. When the IP address is configured via a

DIP switch, the equipment address is 10.18.X.X. The higher two digits are fixed

and the lower two bytes digits are configured via K6 and K5 respectively with the

higher two digits fixed as 0. K4 and K3 can be configured as default working mode,

which is used when the network management system is not activated. See Table

3-4 for K3 to K6 configuration.


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Table 3-4 K6, K5, K4 and K3 configuration on the S622E8 / S155E8 card

(WKE2.061.073R2B)

Switch Byte Description

K6

Bit8

Under IP protocol: indicates Ethernet PRI selection.

Under TP4 protocol: corresponds to the N / U configuration of line 1.

Bit7

0 indicates the IP address is configured via the LCT. 1 indicates the

IP address is configured via DIP switches.

Under TP4: corresponds to the N / U configuration of the line 2.

Bit6 to Bit1

Under IP protocol: Bit6 to Bit1 correspond to the higher order bits of

the physical address and the lower six bits of the 3rd

bit of the IP

address (higher two bits are 0).

Under TP4 protocol: Bit6 to Bit1 correspond to the higher order bitsof the physical address (higher two bits are 0)

K5 Bit8 to Bit1

Under IP protocol: correspond to the lower order bits of the physical

address and the 4th bit of the IP address.

Under TP4 protocol:

Bit8 corresponds to the N / U configuration of extension tributary 1;

Bit7 corresponds to the N / U configuration of extension tributary 2;

Bit6-Bit1 correspond to the low-order byte of physical address

(higher two bits are 0).

K4 Bit8 to Bit1 Reserved

K3

Bit8 to Bit4 Reserved

Bit3 to Bit1

000 is configured when the card has two 155M optical interfaces,

eight FE electrical interfaces, eight E1 and one 34M interfaces.


eight FE electrical interfaces, eight E1 and one 45M interfaces.


eight FE electrical interfaces and thirty-two E1 interfaces.


eight FE electrical interfaces and thirty-two E1 interfaces.


four FE electrical interfaces, four FE optical interfaces and thirty-two

E1 interfaces.101 is configured when the card has two 155M optical interfaces,

four FE electrical interfaces, four FE optical interfaces and thirty-two

E1 interfaces.

110 and 111 are reserved.


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3-12 Version: D

S622E8 / S155E8 system card (WKE2.061.073R3B / WKE2.061.093R3B)

The S622E8 / S155E8 system card, card code WKE2.061.073R3B /

WKE2.061.093R3B, has 14 DIP switches K1 to K4, K6, K8 to K10, K12 to K15 and

K16. The applications of all DIP switches, except K16, are the same with those of

the S155 system card, card code WKE2.061.071R3B / WKE2.061.092R3B. See

Table 3-5 for the application of DIP switch K16.


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Table 3-5 Configuration of DIP switch K16 on the S622E8 / S155E8 card

(WKE2.061.073R3B / WKE2.061.093R3B)

Switch Switch No. Description

K16

K16-8

1 indicates the signal clock mode and cross-connect mode are

configured via the network management system. And 0

indicates the signal clock mode and cross-connect mode are

configured via a DIP switch.

K16-70 indicates the clock tracing mode. And 1 indicates the clock

free running mode.

K16-60 indicates the clock tracing line 1. And 1 indicates the clock

tracing line 2.

K16-5 Reserved.

K16-4 to K16-1

0000 indicates S1P1 to S1P16 and S2P1 to S2P16 are added

to timeslots 1 to 32 of line 1 and line 2, timeslots 33 to 63 of line

1 and line 2 are through connected and path protection is

activated.

0001 indicates timeslots 1 to 63 of line 1 and line 2 are through

connected.

EthernetNote

signals and E1 interface signals (S1P1 to S1P16

and S2P1 to S2P16) are cross-connected and looped back

respectively.


line 1 and line 2, timeslots 17 to 63 are through connected and

path protection is activated.0011 indicates S1P1 to S1P16 are added to timeslots 17 to 32

of line 1 and line 2, other timeslots of line 1 and line 2 are

through connected, and path protection is activated.

0100 indicates S1P1 to S1P16 are added to timeslots 33 to 48

of line1 and line 2, other timeslots of line 1 and line 2 are

through-connected and path protection is activated.

0101 indicates S1P1 to S1P16 are added to timeslots 49 to 63

of line 1 and line 2, other timeslots of line 1 and line 2 are

through connected, and path protection is activated.

0110 indicates the line 1 and Ethernet interface are connected.

0111 indicates the Ethernet signals are added to timeslots 1 to

63 of line 1 and line 2, and path protection is activated.


Note: The occupation of Ethernet interface signals: FE1 occupies TU12＃1 to ＃8, FE2

occupies TU12＃9 to ＃16, FE3 occupies TU12＃17 to ＃24, FE4 occupies TU12＃25 to ＃

32, FE5 occupies TU12＃33 to ＃40, FE6 occupies TU12＃41 to ＃48, FE7 occupies TU12

＃49 to ＃56 and FE8 occupies TU12＃57 to ＃63.


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3-14 Version: D

3.1.7 Jumper Pin Configuration

The system card is configured with ten jumper pins, JP1, JP2, JP3, JP5, JP6, JP7,JP8, JP34, JP36 and JP37. The specific applications of each jumper pin are as

follows:

JP1, JP2, JP3, JP34, JP36 and JP37

JP1, JP2, JP3, JP34, JP36 and JP37 are used to configure the external clock

interface impedance on the backplane. See Table 3-6 for specific configuration.

Table 3-6 Configuration of external clock interfaces

External Clock 75 Imbalance interface 120 balance interface

1 input

Insert a jumper pin cap between

Pin2 and Pin3 of JP2. Insert a

jumper pin cap between JP1 pins.


Pin1 and Pin2 of JP2. Remove the

jumper pin cap from JP1.

1 outputInsert a jumper pin cap between JP3

pins.

Remove the jumper pin cap from

JP3.

2 input


Pin2 and Pin3 of JP34. Insert a

jumper pin cap between JP36 pins.


Pin1 and Pin2 of JP34. Remove

the jumper pin cap from JP36.

2 output


JP37 pins.

Remove the jumper pin cap from

JP37.


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JP5, JP6, JP7 and JP8

JP5, JP6, JP7 and JP8 are used for MBUS and PDH interfaces on the system card.

See Table 3-7 for jumper pin configuration.

Table 3-7 Configuration of the MBUS interface multiplex functions

Optional Interface Jumper Remark

MBUS interfaceInsert a jumper pin cap between

JP5 and JP7.

RS485 interface, accessing

equipment management interface.

PDH interfaceInsert a jumper pin cap between

JP6 and JP8.

Short circuited when the optical

tributary card is used in extension

card.

Note:

Jumpers of two different interfaces cannot be used at the same time. JP5 and

JP7 are short circuited by default.


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3-16 Version: D

3.2 Introduction to Extension Cards

The IBAS 110A extension cards include the O155 card, PDH optical tributary card

and E4 card. Extension cards can be inserted into either of the extension card slots

on the upper layer of the equipment. Indicator LEDs on card panels are different

from each other. See Table 3-8 for definitions of each indicator LED.

Table 3-8 Indication LEDs on extension card panels

Name Definition

ACT Working LED, green, blinking when the card is working normally.

UA Urgent alarm LED, red, ON when an urgent alarm occurs.

NUA Non-urgent alarm LED, yellow, ON when a non-urgent alarm occurs.

PLOS1 The first PDH optical interface signal loss LED, filter is not allowed.

PLOS2 The second PDH optical interface signal loss LED, filter is not allowed.

RESET Card reset key.

LN Null

TB1 Null

TB2 Alarm LED of line 2, blinking when a LOS alarm occurs on line 2.





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3.2.1 O155 Card

See Figure 3-2 for the O155 card panel.

Figure 3-2 The O155 card panel diagram

The main functions of the O155 card include

It provides one channel of STM-1 optical interface TX / RX with SC connectors

adopted.

It adds 16 optional channels of 2048 kbit/s E1 interfaces and thus it can

perform two channels of STM-1 higher order signals processing as well as

timing generation, resuming, mapping and demapping functions of 16

channels of 2048 kbit/s signals.

It completes O / E conversion, clock extraction and integration, HDB3 coding,

decoding, multiplexing and demultiplexing.

It completes extraction and insertion of the dedicated overheads E1, E2, F1

and S1 in RSOH / MSOH.

It performs bidirectional pointer processing, bus switching and 1＋1 line

protection switching.

The DCC, either DCCR or DCCM, is sent under point-to-point mode.

It supports remote downloading functions of FPGA and BCT programs.


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3-18 Version: D

3.2.2 PDH Optical Tributary Card

The PDH optical tributary card can be configured in five ways as shown in Table

3-9.

Table 3-9 The PDH optical tributary card configuration

Serial Code Card Function

1 O8

IBAS 110A Equipment User Manual (Version D)

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