Huawei Technologies Co. Ltd RRU3252B41 ユーザーズマニュアル

NOTE

l The RRU is provided with -48 V DC power and the external voltage ranges from -32 V DC to -60 V

DC.

l When the RRU is working properly, the RUN indicator blinks one second on and one second off, and

the ALM indicator is steady off.

DBS3900
RRU3252/RRU3256 Installation Guide

10 Powering On an RRU

Issue Draft A (2012-11-30)

Huawei Proprietary and Confidential