Cisco AS5400 Installation Manual page 31

Chapter 3 T1 and E1 Dial Feature Cards
Loosen the two captive screws that secure the DFC to the chassis until each screw is free of the chassis.
Step 8
(See Figure 3-6
Figure 3-6
Figure 3-7
Grasp the DFC handle with one hand and pull the card toward you until the card slides free of the chassis.
Step 9
Grasp the ventilated metal cover with your other hand to support and guide the DFC out of the slot. (See
Figure 3-8
Avoid touching any pins or circuit board components during removal and installation of a DFC.
Caution
78-13311-01
and Figure 3-7.)
Loosen the Captive Screws on the Cisco AS5350
0
1
Rx Tx
ACT
Captive
DFC
Captive
screw
screw
Loosen the Captive Screws on the Cisco AS5400
Captive
Captive
screw
screw
and Figure 3-9.)
Cisco AS5350 and Cisco AS5400 Universal Gateway Card Installation Guide
Online Installation and Removal of the T1 or E1 DFC
2 PRI
OK
Carrier
card
Chassis
3-5