About This Document - Huawei BBU3900 Hardware Maintenance Manual

BBU3900
Hardware Maintenance Guide
Introduction
This document describes the routine hardware maintenance of the BBU3900. The maintenance
tasks consist of power supply and grounding system maintenance, cabinet maintenance, and
power-on and power-off operations. This document also describes the procedures for replacing
the components.
Product Version
The following table lists the product versions related to this document.
Product Name
BBU3900
Intended Audience
This document is intended for:
l
l
Organization
1 Changes in the BBU3900 Hardware Maintenance Guide
This describes the changes in the BBU3900 Hardware Maintenance Guide
2 Maintenance Items for the BBU3900 Equipment
Issue 03 (2010-06-05)
Field engineers
System engineers
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.

About This Document

Product Version
V200R010
V200R011
V200R012
About This Document
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