Nortel Passport 7400 Manual

Nortel Networks Multiservice Switch 7400
Hardware Installation,
Maintenance, and Upgrade
NN10600-175

Nortel Networks Multiservice Switch 7400
Hardware Installation, Maintenance, and
Upgrade
Publication: NN10600-175
Document status: Standard
Document version: 6.1S2
Document date: November 2004
Copyright © 2004 Nortel Networks.
All Rights Reserved.
Printed in Canada
NORTEL,NORTELNETWORKS,the globemarkdesign,the NORTELNETWORKScorporatelogo,
DPN, and PASSPORT are trademarks of Nortel Networks.

5
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Publication history
November 2004
6.1S2 Standard
General availability. Contains information on Nortel Networks Multiservice
Switch 7400 for the PCR6.1 release.

6Publication history
NN10600-175 6.1S2

7
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Contents
About this document 25
Who should read this document and why 25
What you need to know 25
How this document is organized 26
What’s new in this document 28
Multiservice Switch 7460 30
32-port DS1 and E1 MSA 1-slot FPs 30
8-port 10/100BaseT Ethernet FP 30
4-port 10/100BaseT Ethernet FP 31
Notational conventions 31
Related documents 32
How to get more help 33
Chapter 1
Multiservice Switch 7420 installation 35
Chapter 2
Multiservice Switch 7420 replacement 39
Chapter 3
Multiservice Switch 7440 installation 45
Chapter 4
Multiservice Switch 7440 replacement 51
Chapter 5
Multiservice Switch 7460 installation 57

8Contents
NN10600-175 6.1S2
Chapter 6
Multiservice Switch 7460 replacement 69
Chapter 7
Multiservice Switch 7480 installation 73
Chapter 8
Multiservice Switch 7480 replacement 83
Chapter 9
Air filter replacement 89
Chapter 10
Alarm hardware installation 91
Chapter 11
Alarm hardware replacement 95
Chapter 12
BITS cable replacement 99
Chapter 13
BITS termination panel replacement 101
Chapter 14
Cabinet installation 105
Chapter 15
Cable replacement 109
Chapter 16
Card cable routing and labeling 113
Chapter 17
Control processor addition 117
Chapter 18
Control processor upgrade 119
Chapter 19
Cooling unit replacement 123

Contents 9
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Chapter 20
CP Ethernet cable replacement 127
Chapter 21
External timing addition 131
Chapter 22
Failed FP cable replacement 135
Chapter 23
FP cable upgrade 139
Chapter 24
Failed control processor replacement 143
Chapter 25
Failed function processor replacement 147
Chapter 26
FP addition 151
Chapter 27
FP decommissioning 159
Chapter 28
Function processor upgrade 163
Chapter 29
Local operator terminal replacement 171
Chapter 30
Modem installation 173
Chapter 31
Modem replacement 177
Chapter 32
Multiport aggregate device replacement 179

10 Contents
NN10600-175 6.1S2
Chapter 33
Multiservice Switch cabinet door removal and
installation 181
Chapter 34
Power cable replacement 183
Chapter 35
Power supply addition 187
Chapter 36
Power supply replacement 191
Chapter 37
Sparing addition 195
Chapter 38
Termination or sparing panel replacement 199
Chapter 39
Hardware procedures 203
Anchoring a seismic cabinet using an inside-mount anchoring kit 203
Anchoring a seismic cabinet using an outside-mount anchoring
kit 206
Avoiding damage from static electricity 208
Changing fasteners on an MSA32 sparing panel 213
Configuring the modem software 217
Connecting a cable between a modem and a device 219
Connecting a local operator terminal to a Multiservice
Switch 7400 221
Disconnecting a local operator terminal or modem from a device 224
Grounding a dc-powered Multiservice Switch 7420 225
Grounding a dc-powered Multiservice Switch 7440 227
Grounding a dc-powered Multiservice Switch 7460 229
Grounding a Multiservice Switch 7480 231
Grounding a Multiservice Switch cabinet 233
Installing a 13-inch termination panel on a Multiservice
Switch 7420 235