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Installing a Cisco 12012 3-11
Removing the Cisco 12012 Components before Installing the Frame
Figure 3-6
Opening the Air Filter Tray
Caution
To prevent damage, do not place any tools on the air filter tray or inside the lower
card cage. Damaging the honeycomb screen on the air filter tray or in the lower card cage
could restrict the air flow causing an overtemperature condition in the Cisco 12012.
GIGABIT R
O
UTE PR
OCESSOR
Q OC-3/STM-POS
OC-12/STM-4 A
T
M
OC-12/STM-4 POS
ALARM
CS
C
0
FA
IL
1
0
1
2
EN
AB
LE
D
SF
C
H10472
Air filter
tray
Air filter
Captive
screw
Captive
screw
Air deflector
Honeycomb
screen
Summary of Contents for Gigabit Switch Router Cisco 12012
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