Fp Cable Upgrade - Nortel Multiservice Switch 7400 Installation & Maintenance

FP cable upgrade

Upgrade an FP cable as required, to ensure continued delivery of configured
services.
Prerequisites to FP cable upgrade
• Some of the procedures in this task are not located in this document.
Ensure that you have access to the required documents.
FP cable upgrade task flow
This task flow shows you the sequence of procedures you do to upgrade a
cable connected to an FP or its related termination panel. To link to any
procedure, go to
Copyright © 2005, Nortel
CAUTION
Risk of damage by electrostatic discharge (ESD)
When you handle processor cards, wear a grounded antistatic wrist
strap or equivalent to protect electronic parts. For more information,
see Avoiding damage from static electricity (page
CAUTION
Risk of service loss
Before performing an FP cable upgrade on an FP configured with
intra-card APS (port-to-port sparing on the same FP), ensure that
both the working and protection lines are not degraded.
Locking a port configured with intra-card APS causes active lines to
transfer traffic to the other port. During switchover, up to up to
50 milliseconds of traffic can be lost.
Task flow navigation (page
Nortel Multiservice Switch 7400
Hardware Installation, Maintenance, and Upgrade
NN10600-175 7.1S1 Standard
PCR7.1 and up October 2005
135).
86).
Nortel Confidential