Nortel 7400 Hardware Installation page 110

110 Chapter 15 Cable replacement
Figure 28
Cable replacement task flow
Cable
replacement
FP cable?
No
NN10600-175 6.1S2
For procedure page
numbers, see
Task flow navigation
below
Failure or
Yes
upgrade
Alarm or shelf
interconnect
cable?
No
Local operator
cable?
No
Modem
cable?
Failed function
Failure
processor cable
Function processor
Upgrade
Alarm hardware
Yes
replacement
Local operator
Yes
terminal replacement
Yes Modem replacement
Power cable replacement
CP Ethernet cable replacement
BITS cable replacement
PP_TASK_1044
replacement
cable upgrade