Specifications

11
Cisco 12010, Cisco 12410, and Cisco 12810 Router Clock and Scheduler, Switch Fabric, and Alarm Card Replacement Instructions
OL-13810-01
Removing and Installing a CSC or SFC
Figure 5 Opening the Air Filter Door
Removing a Card from the Switch Fabric and Alarm Card Cage
To remove cards from the switch fabric and alarm card cage, use Figure 6 as a reference and follow these
steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and connect the leash to one of the ESD connection
sockets on the front of the chassis or to a bare metal surface on the chassis (see Figure 4 on page 9).
Step 2 Select one of the cards in the switch fabric and alarm card cage. Grasp the two card ejector levers and
simultaneously pivot both ejector levers 70 degrees away from the front edge of the card carrier to unseat
the card from the backplane connector.
Step 3 Touching only the metal card carrier, slide the card out of the slot and place it directly into an antistatic
bag or other ESD-preventive container.
ALARM
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6DS3–SMB P
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12DS3–SMB P
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-48/STM-16-SCPOS
OC-12/STM-4 ATM
ST ETERNET
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