Table 3-9 Leds Indicating The Status Of The Sfp Links; Table 3-10 Ports On The Panels Of The Wbbpa And Wbbpb - Huawei BBU3900 Hardware Description

3 BBU3900 Equipment
Label
ALM
The WBBPa or WBBPb provides three LEDs indicating the status of the SFP links. The LEDs
are positioned below the SFP ports. The WBBPd provides six LEDs indicating the status of the
SFP links. The LEDs are positioned above the SFP ports.
Table 3-9

Table 3-9 LEDs indicating the status of the SFP links

Label
TX RX
Ports
Table 3-10

Table 3-10 Ports on the panels of the WBBPa and WBBPb

Label
CPRIx
3-12
Color Status
Red OFF
ON
describes the LEDs.
Color
Red/Green
describes the three CPRI ports on the panels of the WBBPa and WBBPb.
Connector Type
SFP female
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Copyright © Huawei Technologies Co., Ltd.
Description
The board is running properly.
The board has hardware alarms.
Status
Steady green
Steady red
Blinking red (ON for
0.125 second and
OFF for 0.125
second)
Blinking red (ON for
one second and OFF
for one second)
OFF
Description
Data transmission port
between the BBU and the RF
module, supporting input and
output of optical and
electrical signals
BBU3900
Hardware Description
Description
The CPRI link is
available.
The optical module
fails to receive
signals.
The RRU on the
CPRI link is faulty.
The CPRI link is out
of lock.
The SFP module is
not in position or the
optical module is
powered off.
Issue 11 (2010-11-10)