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RRU3942
Installation Guide
Product Version
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 3-3
Table 3-3 RRU indicators
Label
RUN
ALM
ACT
Issue ()
TX/RX Channel
Two 1T2R
2T2R
describes RRU indicators.
Color
Status
Green
On
Off
Blinking (on for
1s and off for 1s)
Blinking (on for
0.125s and off for
0.125s)
Red
On
Blinking (on for
1s and off for 1s)
Off
Green
On
Blinking (on for
1s and off for 1s)
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3 Information About the Installation
Number of Used
RF Ports
4
2
3.2 RRU
Ports.
Description
There is power supply, but the module is
faulty.
There is no power supply, or the module is
faulty.
The module is working properly.
Software is being loaded to the module, or
the module is not started.
Alarms are generated, and the module must
be replaced.
Alarms are generated. The alarms may be
caused by the faults on the related boards or
ports. Therefore, the necessity for module
replacement is uncertain.
No alarm is generated.
The module is working properly with TX
channels enabled.
The module is working properly with TX
channels disabled.
Method
ANT_TX/RXA is
used with
ANT_RXC, and
ANT_TX/RXB is
used with
ANT_RXD.
ANT_TX/RXA is
used with ANT_TX/
RXB.
9
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