Cisco Systems Cisco 12816 Manuale Utente
Chapter 7 Maintaining the Router
Removing and Replacing Cards from the Chassis
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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Removing and Replacing Switch Fabric Cards
The switch fabric card cage is located behind the air filter door on the front of the
chassis. The card cage has five keyed, vertical card slots for the CSCs and SFCs.
CSCs are installed in the left two card slots (labeled CSC 0 and 1); SFCs are
installed in the right three card slots (labeled SFC 0, 1, and 2).
chassis. The card cage has five keyed, vertical card slots for the CSCs and SFCs.
CSCs are installed in the left two card slots (labeled CSC 0 and 1); SFCs are
installed in the right three card slots (labeled SFC 0, 1, and 2).
Use the following procedure to remove and replace switch fabric cards.
Step 1
Loosen the captive screws on the air filter door and pivot the door open
(
(
).
Caution
If the router uses an extended front cover bezel, the air filter door does not have
enough space to open completely. Before you open the air filter door, you must
remove the extended front cover.
enough space to open completely. Before you open the air filter door, you must
remove the extended front cover.
Figure 7-51 Opening the Chassis Air Filter Door
ALARM
CSC
0
FA
IL
1
0
1
2
ENABLED
SFC
Q OC-3/STM-POS
6DS3–SMB P
/
H
/
F
12DS3–SMB P
/
H
/
F
RX
TX
11
RX
OC-48/STM-16-SCPOS
OC-12/STM-4 A
T
M
F
A
ST ETERNET
R
OUTE PR
OCESSOR
26195
Switch fabric
card cage
(behind filter door)
Air filter door
Captive screws
(2 on each side)
Air filter