Online Insertion And Removal; Optical Device Maintenance - Cisco ASR 1000 Series Hardware Installation Manual

Online Insertion and Removal

Figure 6-6
This completes the procedure for removing a SPA from the SIP.
Online Insertion and Removal
Cisco 7600 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.
For more information about performing OIR, refer to the
section on page

Optical Device Maintenance

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.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
6-6
SPA Removal
AS R1 00 0-S
IP1 0
SPA -4X OC
3-P OS
SPA -4X OC
3-P OS
PW R STA TUS
AS R1 00 0-S
IP1 0
SPA -4X OC
3-P OS
SPA -4X OC
3-P OS
PW R STA TUS
SPA -4X OC
3-P OS
5-2.
SPA -4X OC
3-P OS
SPA -4X OC
3-P OS
SPA -4X OC
3-P OS
"Preparing for Online Removal of a SIP"
Chapter 6 Installing and Removing a SPA
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