Router Installation Guide

5-53
Cisco XR 12406 Router Installation Guide
OL-13831-01
Chapter 5 Maintaining the Router
Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card
Removing and Replacing a Switch Fabric Card
Use the following procedure to remove and replace a SFC.
Caution Two CSCs are required to remove and replace a SFC while the system remains
powered on. If the router has a non-redundant configuration and only one CSC is
installed, you must power off the router before removing the SFC.
Step 1 Loosen the captive screw on each side of the SFC faceplate (Figure 5-33).
Figure 5-33 Removing and Installing a Switch Fabric Card
1 SFC 3 Ejector lever (2)
2 Captive screw (2) —
101410
S
L
O
T
-
0
G
I
G
A
B
I
T
R
O
U
T
E
P
R
O
C
E
S
S
O
R
S
L
O
T
-
1
C
O
L
L
L
I
N
K
T
X
R
X
R
J
-
4
5
M
I
I
R
E
S
E
T
A
U
X
E
J
E
C
T
CONSOLE
CISCO 12 000
S
E
R
I
E
S
G
I
G
A
B
I
T
S
W
I
T
C
H
R
O
U
T
E
R
1
2
3