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

DBS3900 LampSite
Installation Guide

7.1 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.

7.1.1 Product Family

This chapter describes the configurations and functions of the pRRU3901 components.
Table 7-1 lists the pRRU3901 product family.
Table 7-1 pRRU3901 product family
Category
Main
equipment
Auxiliary
device

7.1.2 Installation Scenario

The pRRU3901 can be installed on a wall, ceiling, pole, or keel. The following table describes
the installation in different scenarios.
Issue 08 (2016-05-30)
Equip Optional or
ment Mandatory
pRRU Mandatory
3901
Extern
Optional
al
antenn
a
Mounti Mandatory
ng kits
Cabine Optional
t
Extend Optional
er
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Copyright © Huawei Technologies Co., Ltd.
Quantity
1
2
1
 None and one
Extender is
needed
 Yes and two
Extenders are
needed
1 or 2
NOTE
The quantity depends
on the number of
Ethernet cables in use.
7 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.
Install the pRRU3901
and Extender in the
outdoor scenario.
Extends the distance
between the pRRU3901
and RHUB.
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