Owner's manual

5-53
Cisco XR 12406 Router Installation Guide
OL-13831-01
Chapter 5 Maintaining the Router
Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card
Removing and Replacing a Switch Fabric Card
Use the following procedure to remove and replace a SFC.
Caution Two CSCs are required to remove and replace a SFC while the system remains
powered on. If the router has a non-redundant configuration and only one CSC is
installed, you must power off the router before removing the SFC.
Step 1 Loosen the captive screw on each side of the SFC faceplate (Figure 5-33).
Figure 5-33 Removing and Installing a Switch Fabric Card
1 SFC 3 Ejector lever (2)
2 Captive screw (2) —
101410
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RJ-45
MII
RESET
AUX
EJECT
CONSOLE
CISCO 12 000
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