Huawei AAU3902 Hardware Description page 20

AAU3902
Hardware Description
Item
MU
indicator
s
Issue 06 (2014-07-30)
Silkscre Color
en
ACT Green
RUN Green
ALM Red
CPRI0 Red or
green
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Status Description
Blinking (on Alarms are generated. The alarms may
for 1s and off be caused by the faults on the related
for 1s) modules or ports. Therefore, you need
to locate the fault before deciding
whether to replace the module.
Steady off No alarm is generated.
Steady on The module is functioning properly
with TX channels enabled.
Blinking (on The module is functioning properly
for 1s and off with TX channels disabled.
for 1s)
Steady on There is power supply, but the module
is faulty.
Steady off There is no power supply, or the
module is faulty.
Blinking (on The module is functioning properly.
for 1s and off
for 1s)
Blinking (on Software is being loaded to the
for 0.125s and module, or the module is not started.
off for 0.125s)
Steady on Alarms are generated, and the module
must be replaced.
Steady off No alarm is generated.
Blinking (on Alarms are generated. The alarms may
for 1s and off be caused by the faults on the related
for 1s) modules or ports. Therefore, you need
to locate the fault before deciding
whether to replace the module.
Steady green The CPRI link is functioning properly.
Steady red An optical module fails to receive or
transmit signals because the optical
module is faulty or the fiber optic cable
is broken.
2 AAU Introduction
13