Item
Silkscre
en
Color
Status
Description
Blinking (on
for 1s and off
for 1s)
Alarms are generated. The alarms may
be caused by the faults on the related
modules or ports. Therefore, you need
to locate the fault before deciding
whether to replace the module.
Steady off
No alarm is generated.
ACT
Green
Steady on
The module is functioning properly
with TX channels enabled.
Blinking (on
for 1s and off
for 1s)
The module is functioning properly
with TX channels disabled.
MU
indicator
s
RUN
Green
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
for 1s and off
for 1s)
The module is functioning properly.
Blinking (on
for 0.125s and
off for 0.125s)
Software is being loaded to the
module, or the module is not started.
ALM
Red
Steady on
Alarms are generated, and the module
must be replaced.
Steady off
No alarm is generated.
Blinking (on
for 1s and off
for 1s)
Alarms are generated. The alarms may
be caused by the faults on the related
modules or ports. Therefore, you need
to locate the fault before deciding
whether to replace the module.
CPRI0
Red or
green
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.
AAU3902
Hardware Description
2 AAU Introduction
Issue 06 (2014-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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