Information About The Installation; Prru3901 Product Family; Prru3901 Installation Scenario - Huawei DBS3900 Installation Manual

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Installation Guide

6.1 Information About the Installation

This section describes the information that you must be familiar with before installing a
pRRU3901, including the pRRU3901 product family, installation scenarios, installation space
and environment requirements.

6.1.1 pRRU3901 Product Family

This chapter describes the configurations and functions of the pRRU3901 components.
Table 6-1
Table 6-1 pRRU3901 product family
Categor
y
Main
equipmen
t
Auxiliary
device

6.1.2 pRRU3901 Installation Scenario

The pRRU3901 can be installed on a wall, ceiling, pole, or keel. The following table describes
the installation in different scenarios.
Installing a pRRU3901 on a wall
When a pRRU3901 is installed on a wall, installation modes vary with the quality of wall, as
shown in
Issue 08 (2015-01-15)
lists the pRRU3901 product family.
Equipment
pRRU3901
External
antenna
Mounting kits
Extender
NOTE
l The pRRU3901 must keep a minimum of 0.5 m away from the power equipment with interference,
and keep a minimum of 2 m away from the source with radiation.
l The pRRU3901 must keep away from a metal wall to avoid the impact on the antenna performance.
Table 6-2.
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Copyright © Huawei Technologies Co., Ltd.
Optional Quantity
Item
Mandatory 1
Optional 2
Mandatory 1
Optional 1
6 Installing a pRRU3901
Function
Processes the radio frequency
signals.
Provides external antennas for
the pRRU3901.
NOTE
Configure two external antennas
for each RF daughter board.
Supports the pRRU3901
installation on a wall, pole,
ceiling, or keel. The mounting
kits vary with the pRRU3901
installation mode.
Extends the distance between
the pRRU3901 and
RHUB3908.
50