Nortel 7400 - Page 16

16 Contents
NN10600-175 6.1S2
Figure 24 Alarm hardware replacement task flow 96
Figure 25 BITS cable replacement task flow 100
Figure 26 BITS termination panel replacement task flow 102
Figure 27 Cabinet installation task flow 106
Figure 28 Cable replacement task flow 110
Figure 29 Card cable routing and labeling task flow 114
Figure 30 Control processor addition task flow 118
Figure 31 Control processor upgrade task flow 121
Figure 32 Cooling unit replacement task flow 124
Figure 33 Ethernet cable replacement task flow 128
Figure 34 External timing addition task flow 132
Figure 35 Failed FP cable replacement task flow 136
Figure 36 FP cable upgrade task flow 141
Figure 37 Failed control processor replacement task flow 145
Figure 38 Failed function processor replacement task flow 149
Figure 39 FP addition task flow: part 1 154
Figure 40 FP addition task flow: part 2 155
Figure 41 FP decommissioning task flow 160
Figure 42 Function processor upgrade task flow: part 1 167
Figure 43 Function processor upgrade task flow: part 2 168
Figure 44 Local operator terminal replacement task flow 172
Figure 45 Modem installation task flow 174
Figure 46 Modem replacement task flow 178
Figure 47 Multiport aggregate device replacement task flow 180
Figure 48 Multiservice Switch cabinet door removal and
installation task flow 182
Figure 49 Power cable replacement task flow 184
Figure 50 Power supply addition task flow 188
Figure 51 Power supply replacement task flow 193
Figure 52 Sparing addition task flow 197
Figure 53 Termination or sparing panel replacement task
flow 201
Figure 54 Anchoring a seismic cabinet using an inside-mount
anchoring kit 205
Figure 55 Seismic cabinet mounting—front view 207
Figure 56 Multiservice Switch 7420 ESD jack location 209
Figure 57 Multiservice Switch 7440 ESD jack location 210
Figure 58 Multiservice Switch 7460 ESD jack location 211
Figure 59 Multiservice Switch 7480 ESD jack location 212
Figure 60 Location of MSA32 connectors to have screws changed
on a 1:1 configuration 214