To install a DFC, follow these steps:
Step 1
Attach an ESD-preventive wrist strap.
Slide the DFC into the slot until the connector pins make contact with the carrier card backplane connector.
Step 2
Installing a DFC in a Cisco AS5350
0
1
Rx
Installing a DFC in a Cisco AS5400
Align the captive screws with their holes, and seat the card completely.
Step 3
Step 4
Tighten the screws to secure the DFC to the chassis.
Tighten the Captive Screws on the Cisco AS5350
0
1
DFC
Captive
screw
12
2 PRI
Tx
ACT
OK
2 PRI
Rx
Tx
ACT
OK
Captive
screw
Carrier
card
Chassis