Installation Instructions

Contents
About This Document.....................................................................................................................ii
1 Changes in AAU3940 Installation Guide..................................................................................1
2 Overview.........................................................................................................................................2
2.1 Installation Scenario.......................................................................................................................................................3
2.2 Installation Clearance Requirements..............................................................................................................................9
2.3 AAU Mounting Kits.....................................................................................................................................................11
2.4 ODM Description.........................................................................................................................................................12
2.5 Surge Protection Requirements....................................................................................................................................15
3 Installation Preparations............................................................................................................17
3.1 Documents....................................................................................................................................................................18
3.2 Tools and Instruments..................................................................................................................................................18
3.3 Requirements for Onsite Personnel..............................................................................................................................19
4 Unpacking Check........................................................................................................................21
5 Installation Process.....................................................................................................................23
6 (Optional) Installing an ODM..................................................................................................25
7 Preprocessing the AAU Maintenance Cavity.........................................................................30
8 Lifting an AAU.............................................................................................................................34
9 Installing an AAU........................................................................................................................37
9.1 Installing an AAU on a Pole.........................................................................................................................................38
9.2 Installing an AAU on the Top of a Pole.......................................................................................................................44
9.3 Installing an AAU on a Wall........................................................................................................................................48
10 Installing AAU Cables..............................................................................................................55
10.1 Cabling Requirements................................................................................................................................................56
10.2 Installing an AAU PGND Cable................................................................................................................................62
10.3 Installing an AAU Power Cable.................................................................................................................................67
10.4 Installing an ODM Power Cable................................................................................................................................72
10.5 Installing a Trunk CPRI Fiber Optic Cable Between an ODM and a BBU...............................................................73
10.6 Installing a CPRI Fiber Optic Cable Between an AAU and a BBU or Between an AAU and an ODM...................80
AAU3940
Installation Guide
Contents
Issue 01 (2015-01-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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