Cisco Systems XR 12406 manual Csc

Chapter 5 Maintaining the Router

Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card

Caution When operating a router with a single CSC, the second CSC slot must have a CSC blank filler installed to ensure electromagnetic compatibility (EMC) compliance, to avoid overheating, and to ensure compliance with regulatory electromagnetic interference (EMI) standards.

Use the following procedure to remove and replace a CSC.

Step 1 Loosen the two captive screws on each side of the CSC (Figure 5-32).

Figure 5-32 Removing and Installing a Clock Scheduler Card

AUX

CONSOLE

GIGABIT ROUTE PROCESSOR

CISCO 12000

GIGABIT SWITCH ROUTER

101409

CISCO
12000			SERIES
GIGA
	BIT SW
		ITCH ROU
			TER

1

2

3

1	CSC	3	Ejector lever (2)
2	Captive screw (2)	—

	Cisco XR 12406 Router Installation Guide
OL-13831-01		5-51