RRU3908 V2
V100R003
Hardware Maintenance Guide
Issue 01
Date 2010-04-10
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Notice
The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
RRU3908 V2 |
|
Hardware Maintenance Guide |
Contents |
Contents
About This Document..................................................................................................................... |
1 |
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1 Changes in the RRU3908 V2 Hardware Maintenance Guide............................................ |
1-1 |
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2 Maintenance Items for the RRU.............................................................................................. |
2-1 |
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3 Powering On and Powering Off the RRU............................................................................. |
3-1 |
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3.1 |
Powering On the RRU..................................................................................................................................... |
3-2 |
3.2 |
Powering Off the RRU.................................................................................................................................... |
3-3 |
4 Replacing the RRU..................................................................................................................... |
4-1 |
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5 Replacing the Optical Module................................................................................................. |
5-1 |
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Copyright © Huawei Technologies Co., Ltd. |
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RRU3908 V2 |
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Hardware Maintenance Guide |
Figures |
Figures
Figure 4-1 |
Loosening the captive screws on the main bracket............................................................................ |
4-2 |
Figure 4-2 |
Tightening the screws on the adapting piece...................................................................................... |
4-2 |
Figure 4-3 |
Lifting the bottom of the RRU........................................................................................................... |
4-3 |
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Copyright © Huawei Technologies Co., Ltd. |
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RRU3908 V2 |
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Hardware Maintenance Guide |
Tables |
Tables
Table 2-1 Maintenance items for the RRU........................................................................................................... |
2-1 |
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