Huawei RRU Hardware Maintenance Manual page 9

RRU
Hardware Maintenance Guide
Compared with issue 14 (2015-01-30), no information is deleted from this issue.
14 (2015-01-30)
This is the fourteenth commercial release.
Compared with issue 13 (2014-11-10), this issue does not include any new information.
Compared with issue 13 (2014-11-10), this issue includes the following change:
Topic
4.4 Replacing a Non-Blade RRU with a
Blade RRU
Compared with issue 13 (2014-11-10), no information is deleted from this issue.
13 (2014-11-10)
This is the thirteen commercial release.
Compared with issue 12 (2014-10-20), this issue does not include any new information.
Compared with issue 12 (2014-10-20), this issue includes the following change:
Topic
4.4 Replacing a Non-Blade RRU with a
Blade RRU
Compared with issue 12 (2014-10-20), no information is deleted from this issue.
12 (2014-10-20)
This is the twelfth commercial release.
Compared with issue 11 (2014-08-20), this issue does not include any new information.
Compared with issue 11 (2014-08-20), this issue includes the following change:
Topic
4.4 Replacing a Non-Blade RRU with a
Blade RRU
Compared with issue 11 (2014-08-20), no information is deleted from this issue.
11 (2014-08-20)
This is the eleventh commercial release.
Issue 16 (2015-03-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Changes in RRU Hardware Maintenance Guide
Change Description
Modified the context and procedure of
replacing a Non-Blade RRU with a Blade
RRU.
Change Description
Modified the context and procedure of
replacing a Non-Blade RRU with a Blade
RRU.
Change Description
Added the figure of waterproofing a
connector of the alarm cable.
2