1
RRU3931E Site Maintenance Guide
Introduction
This document describes routine maintenance items for a RRU3931E, such as power-on and
power-off operations. It also explains how to replace the components and modules.
Product Version
The following table lists the product versions related to this document.
Product Name
Solution Version
Product Version
RRU3931E
l
SRAN11.1 and later
versions
l
RAN18.1 and later
versions
l
eRAN11.1 and later
versions
V100R011C10 and later versions
Intended Audience
This document is intended for:
l
System engineers
l
Site maintenance engineers
Organization
1.1 Changes in RRU3931E Site Maintenance Guide1.1 Changes in RRU3931E Site
Maintenance Guide
This section describes the changes in
RRU3931E Site Maintenance Guide
.
1.2 Turning On or Off Indicators1.2 Turning On or Off Indicators
Indicators on the RRU3931E can be turned on or off.
RRU3931E
Site Maintenance Guid
1 RRU3931E Site Maintenance Guide
Issue Draft A (2016-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1
