Figure 4-11 Panel Of The Wbbpb; Figure 4-12 Panel Of The Wbbpd; Table 4-16 Specifications Of The Wbbp - Huawei BTS3900 V100R003 Hardware Description

4 BTS3900 Components

Figure 4-11 Panel of the WBBPb

Figure 4-12 Panel of the WBBPd

Functions
The WBBP has the following functions:
l
l
l
l
Table 4-16

Table 4-16 Specifications of the WBBP

Board
WBBPa
WBBPb1
WBBPb2
WBBPb3
WBBPb4
WBBPd1
WBBPd2
WBBPd3
LEDs
Table 4-17
4-18
Provides the CPRI interface for communication between the BBU and the RRU or RFU,
and supports the CPRI interface in 1+1 backup mode.
Processes uplink and downlink baseband signals.
The WBBPd supports interference cancellation (IC) within the board.
When installed in slot 2 or slot 3, the WBBPd supports the IC function of uplink data.
describes the specifications of the WBBP.
Number of Cells
3
3
3
6
6
6
6
6
describes the LEDs on the WBBP and their status.
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Copyright © Huawei Technologies Co., Ltd.
UL CE Number
128
64
128
256
384
192
384
256
BTS3900
Hardware Description
DL CE Number
256
64
128
256
384
192
384
256
Issue 04 (2011-02-15)