Wbbp - Huawei BTS3900C Hardware Description

BTS3900C (Ver.C)
Hardware Description
DIP
Switch
Table 3-20 Settings of the DIP switch SW2 on the WMPT
DIP
Switch
SW2

3.1.7 WBBP

The WCDMA baseband processing unit (WBBP) in the BBU3900 processes baseband signals.
Specifications
The WBBP falls into four types, as listed in
Table 3-21 Specifications of the WBBP
Board
WBBPa
WBBPb1
WBBPb2
WBBPb3
WBBPb4
WBBPd1
WBBPd2
WBBPd3
Issue 03 (2013-05-27)
DIP Status
1
DIP Status
1
OFF
ON
NOTE
WBBPf is supported in NodeB V200R014C00SPC320 and later versions.
NOTE
The WBBP in slot 2 or slot 3 could transfer the received CPRI data to other boards.
Number of Cells
Supported
3
3
3
6
6
6
6
6
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 3
Others
2 3
OFF OFF
ON ON
Others
Table 3-21.
Number of UL CEs Number of DL
128
64
128
256
384
192
384
256
3 BTS3900C Modules
Description
4
Unavailable
Description
4
OFF Balanced
ON Imbalanced
Unavailable
CEs
256
64
128
256
384
192
384
256
43