Huawei RRU3959a User Manual

Figure 1 RRU power-on check process
(a) The normal input voltage of an RRU is -48 V DC. The voltage of the external power supply should
range from -36 V DC to -57 V DC.
(b) The RUN indicator on the RRU is on for 1s and off for 1s. The ALM indicator is steady off.
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7.2.2.11 Appendix
Adding a Female Fast Connector(Pressfit Type) to the RRU Power Cable on the RRU Side
This section describes the procedure for adding a female fast connector(Pressfit Type) to the
RRU power cable on the RRU side.
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei RRU3959a Specifications

General

Brand	Huawei
Model	RRU3959a
Category	Conference System
Language	English