Online Insertion And Removal; Optical Device Installation And Removal; Figure 5-2 Spa Installation And Removal - Cisco 12000 - Series Chassis Modular Expansion Base Hardware Installation Manual

Chapter 5 Installing and Removing a Shared Port Adapter
Figure 5-2
73 00 -C
73 00 PA
C

Online Insertion and Removal

Cisco 12000 series router SIPs and SPAs support online insertion and removal (OIR). SPAs can be
inserted or removed independently from the SIP. OIR of a SIP with installed SPAs is also supported.

Optical Device Installation and Removal

Any contamination of the fiber connection can cause failure of the component or failure of the whole
system. A particle that partially or completely blocks the core generates strong back reflections, which
can cause instability in the laser system. Inspection, cleaning, and reinspection are critical steps to take
before making fiber-optic connections.
Release 12.0(32)SY1, OL-8831-01, Rev. G6, July 19, 2007
SPA Installation and Removal
A
C -P A
OI R
ST AT US
CA RR IER
7 3 0 0 - C
C - P A
73 00 -C
OIR
STA TU S
730 0 PA
AT M
B
AT M
C- PA
CA RR IER
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Online Insertion and Removal
5-3