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RRU3942
Installation Guide
Label
VSWR
CPRI0/IR0
CPRI1/IR1
3.4 Installation Options
This section describes RRU installation options. An RRU can be installed on a pole, U-steel,
angle steel, or wall.
Installing an RRU on a Pole
Figure 3-4
Issue ()
Color
Status
Red
Off
Blinking (on for
1s and off for 1s)
On
Blinking (on for
0.125s and off for
0.125s)
Red and
Steady green
green
Steady red
Blinking red (on
for 1s and off for
1s)
Off
Red and
Steady green
green
Steady red
Blinking red (on
for 1s and off for
1s)
Off
shows the diameter of pole for installing an AAU3801.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Information About the Installation
Description
No VSWR alarm is generated.
VSWR alarms are generated on the
ANT_TX/RXB port.
VSWR alarms are generated on the
ANT_TX/RXA port.
VSWR alarms are generated on the
ANT_TX/RXA and ANT_TX/RXB ports.
The CPRI link is available.
An optical module fails to transmit or receive
signals because the optical module is faulty
or the fiber optic cable is broken.
The CPRI link is out of lock because of
mutual lock of dual-mode clock sources or
mismatched data rates over CPRI ports (you
are advised to check the system configuration
to identify the fault).
The SFP module is not properly installed, or
the optical module is powered off.
The CPRI link is available.
An optical module fails to transmit or receive
signals because the optical module is faulty
or the fiber optic cable is broken.
The CPRI link is out of lock because of
mutual lock of dual-mode clock sources or
mismatched data rates over CPRI ports (you
are advised to check the system configuration
to identify the fault).
The SFP module is not properly installed, or
the optical module is powered off.
10
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