Huawei Technologies Co. Ltd PRU11WIFI 用户手册

DBS3900 LampSite
Installation Guide

8 Installing a pRRU3902 or pRRU3911 or

pRRU3911+WIFI

Issue 08 (2016-05-30)

Huawei Proprietary and Confidential

109

Installing a pRRU3902 or pRRU3911 or

pRRU3911+WIFI

About This Chapter

This chapter describes the pRRU3902/pRRU3911/pRRU3911+WIFI installation process. The
pRRU3902 and pRRU3911/pRRU3911+WIFI are installed in similar way, and this chapter
uses the pRRU3902 as an example.

8.1 Information About the Installation

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

8.2 Installation Process

This section describes the pRRU installation process, which involves installing a pRRU, and
cables, checking the pRRU hardware installation, and powering on the pRRU.

8.3 Installing a pRRU

This section describes the pRRU installation process. A pRRU can be installed on a wall,
ceiling, indoor metal pole, or keel, but not on an aluminum panel or a non-standard keel.

8.4 Installing pRRU Cables

This section describes the procedure of installing the pRRU cables.

8.5 (Optional) Installing a Combiner

This section describes how to install a combiner. The pRRU3902 using external antennas
must be configured with a combiner.

8.6 Checking the pRRU Hardware Installation

pRRU hardware installation checking includes hardware and cable installation checking.

8.7 Powering on the pRRU

This section describes the power-on check on the pRRU after the pRRU hardware is installed
and checked.