3
Cisco uBR10012 Universal Broadband Router Fan Assembly Module
OL-5093-01
Figure 1 Fan Assembly Module
Table 1 Fan Assembly LEDs and Their Function
LED Status Description
System OK Green System is functioning normally; all fans are operating.
Single Fan Failure Yellow A single fan has failed; system triggers alarms, but the fan assembly
is still able to properly cool the chassis. Repair or replace the fan
assembly immediately.
Multi-Fan Failure Yellow Two or more fans have failed, and if the operating temperature
inside the chassis rises too high, the system automatically shuts
down. Repair or replace the fan assembly immediately.
56413
CISCO
10000
E
TH
E
R
N
E
T
L
IN
K
A
C
TIV
IT
Y
A
U
X
CISCO
10000
ET
H
ER
N
E
T
L
IN
K
AC
TIV
IT
Y
A
U
X
Fan
assembly
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