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Figure 1
1
1
Fan assembly module
Table 1
Table 1
LED
FAN OK
SINGLE FAN FAIL
MULTI FAN FAIL
Four alarms (System OK, FAN-MISSING, PARTIAL-FAN Failure, and TOTAL-FAN Failure) are used
for monitoring the fan module.
OL-5093-02
Fan Assembly Module (UBR10-FAN-ASSY=)
CIS CO
100 00
CIS CO
100 00
lists the LEDs on the fan assembly module.
Fan Assembly LEDs and Their Function
Status
Green
Yellow
Yellow
—
Description
This indicates that system is functioning normally; all fans are
operating.
This indicates that one of the fans in the fan module has failed.
The fan module can still provide enough cooling to safely
operate the Cisco uBR10012 router chassis, but it might begin
operating the fans in its high-speed mode to do so. Replace the
fan assembly module as soon as possible.
This indicates that two or more fans in the module have failed,
and that the module is no longer able to consistently cool the
Cisco uBR10012 router chassis. To prevent overheating of the
chassis and possible damage to the line cards and other
modules, replace the fan assembly module immediately.
Cisco uBR10012 Universal Broadband Router Fan Assembly Module
Overview
3
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