Huawei Technologies Co. Ltd PRU11WIFI 用户手册

DBS3900 LampSite 
Installation Guide 

2 Installation Preparations 

 

Issue 08 (2016-05-30) 

Huawei Proprietary and Confidential         

Copyright © Huawei Technologies Co., Ltd. 

5 

 

Before starting the installation, you must obtain the required reference documents, tools, and 
instruments, and familiarize yourself with the skills required.   

Before the installation, you must read the following documents:   

 

 

 

 

This section describes the tools and instruments that must be prepared before the installation.   

Marker 

 

Level 

 

Torque screwdriver 

 

  (M4 to M6)   

Diagonal pliers 

 

Power cable crimping tool 

RJ11 crimping tool 

Cable cutter