Table Of Contents - Huawei RRU3931E Installation Manual

Remote radio unit

Maintenance manual (12 pages)

Table of Contents

RRU3931E

Installation Guide

Contents

1 RRU3931E Installation Guide..................................................................................................... 1

1.1 Changes in RRU3931E Installation Guide..................................................................................................................... 4

1.2 Installation Preparations................................................................................................................................................. 4

1.2.1 Installation Environment............................................................................................................................................. 4

1.2.2 Reference Documents..................................................................................................................................................5

1.2.3 Tools and Instruments..................................................................................................................................................5

1.2.4 Skills and Requirements for Installation Personnel.....................................................................................................6

1.2.5 Installation Scenarios...................................................................................................................................................7

1.2.6 Installation Clearance Requirements........................................................................................................................... 8

1.3 Unpacking Inspection..................................................................................................................................................... 9

1.4 Obtaining the SN.......................................................................................................................................................... 11

1.5 Installation Process....................................................................................................................................................... 11

1.6 Installing a RRU3931E.................................................................................................................................................12

1.6.1 Mounting Kits............................................................................................................................................................12

1.6.2 Installing a RRU3931E on a Pole..............................................................................................................................14

1.6.3 Installing a RRU3931E on a Wall............................................................................................................................. 17

1.7 Installing Cables........................................................................................................................................................... 21

1.7.1 Cabling Requirements............................................................................................................................................... 21

1.7.2 Cable Connections..................................................................................................................................................... 23

1.7.3 Opening the Maintenance Cavity Covers.................................................................................................................. 24

1.7.4 Installing a Power Cable............................................................................................................................................25

1.7.5 Installing an CPRI Fiber Optic Cable........................................................................................................................27

1.7.6 (Optional) Installing an CPRI Fiber Optic Cable for Cascading...............................................................................29

1.7.7 Closing the Maintenance Cavity Covers................................................................................................................... 30

1.7.8 Installing a PGND Cable........................................................................................................................................... 31

1.7.9 (Optional) Installing an RF Jumper........................................................................................................................... 33

1.8 (Optional)Replacing the Internal Antenna with External Antennas.............................................................................36

1.9 Checking the Hardware Installation............................................................................................................................. 41

1.10 Performing a Power-On Check...................................................................................................................................42

1.11 References...................................................................................................................................................................43

1.11.1 Assembling a Shielded RJ45 Connector and an Ethernet Cable............................................................................. 43

1.11.2 Checking the Appearance of Metal Contact Strips..................................................................................................47

1.11.3 Testing the Connection of Assembled Cables......................................................................................................... 49

Issue Draft A (2016-03-30)

Huawei Proprietary and Confidential