User's Manual

ManualsBrandsHuawei Technologies ManualsElectronicsRemote Radio Unit

RRU3278

Installation Guide

Contents

Issue 05 (2017-03-10)

Huawei Proprietary and Confidential

Contents

About This Document .................................................................................................................... ii

1 Changes in RRU3278 Installation Guide .................................................................................. 1

2 Installation Preparations ............................................................................................................. 3

2.1 Reference Documents ................................................................................................................................................... 3

2.2 Tools and Instruments ................................................................................................................................................... 3

2.3 Skills and Requirements for Onsite Personnel .............................................................................................................. 5

3 Information About the Installation ........................................................................................... 6

3.1 RRU Exterior ................................................................................................................................................................ 6

3.2 RRU Ports ..................................................................................................................................................................... 8

3.3 RRU Indicators ........................................................................................................................................................... 10

3.4 Installation Options and Restrictions .......................................................................................................................... 12

3.5 Installation Clearance Requirements of an RRU ........................................................................................................ 18

4 Unpacking the Equipment ........................................................................................................ 22

5 Installation Process ..................................................................................................................... 24

6 Hoisting the RRU and Cables onto a Tower .......................................................................... 25

6.1 Installing an RRU on a Tower .................................................................................................................................... 25

6.2 Hoisting Fiber Optic Cable onto a Tower ................................................................................................................... 29

6.3 Hoisting Power Cables onto a Tower .......................................................................................................................... 32

7 Installing RRU ............................................................................................................................. 36

7.1 RRU Mounting Brackets ............................................................................................................................................ 37

7.2 Installing RRU on a Pole ............................................................................................................................................ 38

7.2.1 Installing a Single RRU ........................................................................................................................................... 38

7.2.2 Installing Two RRUs................................................................................................................................................ 41

7.3 Installing an RRU on U-steel ...................................................................................................................................... 43

7.4 Installing an RRU on Angle Steel ............................................................................................................................... 48

7.5 Installing an RRU on a Wall ....................................................................................................................................... 52

8 Installing RRU Cables ................................................................................................................ 57

8.1 Cabling Requirements ................................................................................................................................................ 58

8.2 Cable Connections ...................................................................................................................................................... 65

8.3 Process of Installing RRU Cables ............................................................................................................................... 66