Airbridge DBS3900 CDMA Base Station
Product Description
Figures
Issue 11 (2010-06-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
xi
Figures
Figure 1-1
Hardware structure of the DBS3900.................................................................................................1-1
Figure 1-2
Major functional modules of the DBS3900 ......................................................................................1-3
Figure 1-3
BBU3900 ..........................................................................................................................................1-3
Figure 1-4
Configuration of the BBU3900.........................................................................................................1-3
Figure 1-5
DC RRU3606 ...................................................................................................................................1-5
Figure 1-6
AC RRU3606....................................................................................................................................1-6
Figure 1-7
Logical structure of the RRU3606..................................................................................................1-13
Figure 1-8
Software structure of the BTS ........................................................................................................1-14
Figure 2-1
Indoor Centralized Installation of the DBS3900...............................................................................2-2
Figure 2-2
Indoor distributed installation...........................................................................................................2-4
Figure 2-3
Outdoor centralized installation of the DBS3900 .............................................................................2-5
Figure 2-4
Outdoor distributed installation of the DBS3900 .............................................................................2-7
Figure 4-1
Star networking mode.......................................................................................................................4-2
Figure 4-2
Chain networking mode....................................................................................................................4-3
Figure 4-3
Tree networking mode ......................................................................................................................4-4
Figure 5-1
Networking of the operation and maintenance system .....................................................................5-2
Figure 6-1
Dimensions of the BBU3900............................................................................................................6-7
