Table 3-7 Specifications Of The Wbbp; Table 3-8 Leds On The Wbbp And Their Status - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description
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Table 3-7

Table 3-7 Specifications of the WBBP

Board
WBBPa
WBBPb1
WBBPb2
WBBPb3
WBBPb4
WBBPd1
WBBPd2
WBBPd3
LEDs
The WBBPa and WBBPb provide three LEDs indicating the status of the SFP links, and the
LEDs are positioned below the SFP ports. The WBBPd provides six LEDs indicating the status
of the SFP links, and the LEDs are positioned above the SFP ports.
Table 3-8

Table 3-8 LEDs on the WBBP and their status

Label
RUN
ACT
Issue 11 (2010-11-10)
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.
Color
Green
Green
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
UL CE Number
128
64
128
256
384
192
384
256
Status
ON
OFF
Blinking (on for one second
and off for one second)
Blinking (on for 0.125 second
and off for 0.125 second)
ON
OFF
3 BBU3900 Equipment
DL CE Number
256
64
128
256
384
192
384
256
Description
The board has power input, yet
the board is faulty.
The power supply or the board
is faulty.
The board is running properly.
Software is being loaded to the
board.
The board is running properly.
The WBBP is not in use.
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