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Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-10
Chapter 4 Installing and Removing SFCs, RPs, MSCs, FPs, LSPs, PLIMs, and Associated Components
How to Install or Remove a Switch Fabric Card
Required Tools and Equipment
You need the following tools and part to perform this task:
•
ESD-preventive wrist strap
•
Number 3 Phillips screwdriver
•
Switch fabric card:
–
QQ123 (Cisco product number: CRS-4-FC/S=)
–
QQ123-140G (Cisco product number: CRS-4-FC140/S=)
Note
Only one type of switch fabric card should be installed in a system. A router with a mix of QQ123 and
QQ123-140G SFCs is not a supported mode of operation. A mix of QQ123 and QQ123-140G is only
allowed during a switch fabric upgrade.
Steps
To install a switch fabric card, see
Figure 4-13
and follow these steps:
Figure 4-13
Installing a Switch Fabric Card
1
Captive screw
2
Ejector lever
ST
ATU
S
STA
TUS
ST
ATUS
158462
STAT
US
1
2