Cisco Systems XR 12410 manual Removing Cards from the Switch Fabric and Alarm Card Cage

Chapter 3 Installing the Cisco XR 12410 Router

Removing Cards from the Chassis

Removing Cards from the Switch Fabric and Alarm Card Cage

The switch fabric and alarm card cage is located behind the air filter door on the front of the chassis. The card cage has seven keyed, vertical card slots for the clock scheduler cards and switch fabric cards.

As shown in Figure 3-7, CSCs are installed in the left two card slots; SFCs are installed in the center five slots. Two alarm cards are installed in the right two card slots of the switch fabric and alarm card cage.

Use the following procedure to remove cards from the switch fabric and alarm card cage.

Step 1 Loosen the captive screws on each side of the air filter door and swing the door away from the switch fabric and alarm card cage (Figure 3-9).

Figure 3-9 Opening the Air Filter Door

ALARM

	S
2	FC

-3/STM-POS

6DS3–SMB	12DS3–SMB
P/H/F	P/H/F

-48/STM-16-SCPOS OC-12/STM-4 ATM

ST ETERNET E PROCESSOR PROCESSOR OCESSOR

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	Cisco XR 12410 Router Installation Guide
3-14	OL-13832-01