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AAU3940
Hardware Maintenance Guide
Overview
This document describes routine maintenance for an AAU3940 such as equipment maintenance
and power-on and power-off operations. It also describes how to replace the AAU, modules in
it, and optical modules.
Product Version
The following table lists the product versions related to this document.
Product Name
DBS3900
Intended Audience
This document is intended for:
l
l
l
Organization
1 Changes in AAU3940 Hardware Maintenance Guide
This chapter describes changes in AAU3940 Hardware Maintenance Guide.
2 Routine Hardware Maintenance Items
Routine hardware maintenance for an AAU improves reliability of the AAU. You are advised
to perform routine hardware maintenance yearly.
3 Powering On and Powering Off an AAU
Issue 01 (2015-01-15)
Base station installation personnel
System engineer
Site maintenance personnel
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
About This Document
Solution Version
l SRAN10.0 and later
l RAN17.0 and later
l eRAN8.0 and later
About This Document
Product Version
V100R010C00 and later
ii
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