Rru Indicators - Huawei RRU3268 Installation Manual

RRU3268
Installation Guide
Item
(2) Ports at the bottom ANT_TX/RXA
(3) Indicators

3.3 RRU Indicators

This section describes six indicators on an RRU. They indicate the running status.
For detailed positions of RRU indicators, see
Table 3-2
Table 3-2 RRU indicators
Indicator
RUN
ALM
Issue ()
Silkscreen
CPRI1
ANT_TX/RXB
EXT_ALM
RET
RUN
ALM
ACT
VSWR
CPRI0
CPRI1
describes RRU indicators.
Color Status
Green Steady on
Steady off
Blinking (on for
1s and off for 1s)
Blinking (on for
0.125s and off for
0.125s)
Red Steady on
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3 Information About the Installation
Description
Optical/electrical port 1
TX/RX port A, supporting RET signal
transmission
TX/RX port B
Alarm port
Communication port for the RET antenna,
supporting RET signal transmission
For details, see 3.3 RRU
3.2 RRU Ports.
Meaning
There is power supply, but the module is
faulty.
There is no power supply, or the module is
faulty.
The board is functioning properly.
Software is being loaded to the module, or
the module is not started.
Alarms are generated, and the module must
be replaced.
Indicators.
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