Figure 3-43 One Rru In Ordinary Mode And The Other In Reverse Mode - Huawei RRU User Manual

RRU
User Guide
Installing the Single RRU Module
This describes how to install the RRU module on a metal pole. Regardless of whether the
mounting plate is installed on a metal pole or on a wall, the procedures for installing the module
are the same.
Prerequisite
l
l
Context
The RRU module can be installed in either ordinary mode or reverse mode. In reverse mode,
the front of the RRU is fixed to the mounting plate.
ordinary mode and the other in reverse mode.

Figure 3-43 One RRU in ordinary mode and the other in reverse mode

Procedure
Step 1 Use two screws M6 x 20 to secure the attachment plate to the module, as shown in
3-44.
Issue 01 (2008-04-18)
The RRU mounting plate is installed.
If the RRU needs to be installed on a metal pole, the metal pole is already grounded.
NOTE
Before delivery, the plastic housing of the RRU is already fixed to the module. The previous figure
l
omits the plastic housing for a better illustration of ordinary and reverse modes.
Before delivery, the plastic housing of the RRU is fixed in the assumption that the RRU needs to be
l
installed in ordinary mode. If you want to install the RRU in reverse mode, remove the plastic housing
first. For detailed procedure, refer to
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
3 Installing RRU and SRXU Hardware
Figure 3-43
3.4.2.3 Installing the Two RRU
shows two RRUs with one in
Modules.
Figure
3-39