About This Document
Purpose
This document describes the routine maintenance items for the RRU3908 hardware, such as
equipment maintenance and power-on and power-off operations. It also describes the procedures
for replacing components and modules.
Product Version
The following table lists the product version related to this document.
Product Name
Product Version
RRU3908 V2 (hereinafter referred to as
RRU3908)
SRAN V100R003
eRAN V100R002C00
 
Intended Audience
This document is intended for:
l System engineers
l Site maintainers
Organization
1 Changes in the RRU3908 V2 Hardware Maintenance Guide
This chapter describes the changes in the RRU3908 V2 Hardware Maintenance Guide.
2 Maintenance Items for the RRU
The maintenance items for the RRU are equipment surface, equipment cleanliness, and LEDs.
3 Powering On and Powering Off the RRU
RRU3908 V2
Hardware Maintenance Guide About This Document
Issue 01 (2010-04-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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