Physical Ports Of The Dbs3900; Ports On The Bbu3900 - Huawei Airbridge DBS3900 Product Description

1 Overall Structure of the DBS3900
Figure 1-5 AC RRU3606

1.2 Physical Ports of the DBS3900

This describes the physical ports of the DBS3900.

1.2.1 Ports on the BBU3900

The ports of the BBU3900 consist of the power ports, transmission ports, alarm ports,
reserved ports, and ports connected to other equipment.
1.2.2 Physical Ports of the RRU3606
The physical ports of the RRU3606 include power ports, transmission ports, alarm ports,
grounding ports, and RF ports. The physical ports of the DC RRU3606 slightly different from
those of the AC RRU3606.
1.2.1 Ports on the BBU3900
The ports of the BBU3900 consist of the power ports, transmission ports, alarm ports,
reserved ports, and ports connected to other equipment.
Ports on Mandatory Boards
Board
CMPT (4
E1)
1-6
Quantit
Port y
E1/T1 1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Airbridge DBS3900 CDMA Base Station
Connector
Type Function
DB26 It is a transmission port,
which is connected to
the BSC and provides
four E1/T1 links.
Product Description
Issue 11 (2010-06-18)