This document describes the BBU3900 hardware, such as boards, module, ports, cables, andconnectors, and the functions of the hardware.

3900 Series Base Station Product Description Issue Date V1.5 2012-01-13 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.…

3900 Series GSM Base Station V100R013 Technical Description Issue Date Draft A 2011-01-30 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2011. All…

2008-03 Security Level: Internal Use HUAWEI GSM DBS3900 Hardware Structure www.huawei.com HUAWEI Confidential DBS3900 is a distributed BTS solution developed by Huawei Technologies…

2008-03 Security Level: Internal Use HUAWEI GSM DBS3900 Hardware Structure www.hua wei.com HUAWEI Confidential DBS3900 is a distributed BTS solution developed by Huawei Technologies…

Professional, Reliable and Evolutional —Huawei GSM-R Solution HUAWEI TECHNOLOGIES CO., LTD. HUAWEI TECHNOLOGIES CO., LTD. Bantian, Longgang District Shenzhen518129, P.…

幻灯片 1 Introduction to DBS3900 The DBS stands for Distributed Base Stations. It consist of following Parts: BBU (Base Band Unit) RRU (Remote Carrier Unit) HUAWEI TECHNOLOGIES…