Installation Instructions
Table Of Contents
- About This Document
- Contents
- 1 Changes in AAU3940 Installation Guide
- 2 Overview
- 3 Installation Preparations
- 4 Unpacking Check
- 5 Installation Process
- 6 (Optional) Installing an ODM
- 7 Preprocessing the AAU Maintenance Cavity
- 8 Lifting an AAU
- 9 Installing an AAU
- 10 Installing AAU Cables
- 11 Closing a Maintenance Cavity
- 12 (Optional) Installing a Cord Cover for an ODM
- 13 Adjusting the Horizontal Azimuth of an Antenna
- 14 Installation Checklist
- 15 Powering on an AAU
- 16 Appendix
Figure 7-2 Installing the optical module
NOTICE
The performance of an optical module may deteriorate if it is exposed to the air for more than
20 minutes. Therefore, insert a fiber optic cable into an unpacked optical module within 20
minutes.
Step 4 Use an M6 inner hexagon torque screwdriver to tighten the screw on the maintenance cavity to
7 N·m (61.95 lbf·in.), as shown in the following figure.
AAU3940
Installation Guide 7 Preprocessing the AAU Maintenance Cavity
Issue 01 (2015-01-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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