Figure 4-13 Panel Of The Lbbpb; Figure 4-14 Panel Of The Lbbpc; Table 4-19 Ports On The Panels Of The Wbbpa And Wbbpb; Table 4-20 Ports On The Wbbpd - Huawei BTS3900 V100R003 Hardware Description

4 BTS3900 Components
Ports
Table 4-19

Table 4-19 Ports on the panels of the WBBPa and WBBPb

Label
CPRIx
The WBBPd has six ports.

Table 4-20 Ports on the WBBPd

Label
CPRI0, CPRI1, CPRI2
CPRI3/EIH0, CPRI4/EIH1,
CPRI5/EIH2
LBBP
The LTE BaseBand Processing unit (LBBP) in the BBU3900 processes the baseband signals.
Panel
The LBBP has two types of panels, as shown in

Figure 4-13 Panel of the LBBPb

LBBP
LBBPb

Figure 4-14 Panel of the LBBPc

LBBP
LBBPc
4-20
describes the three CPRI ports on the panels of the WBBPa and WBBPb.
NOTE
The six CPRI ports are available on the WBBPd configured only in slot 2 or 3, and the CPRI ports are not
available on the WBBPd configured in other port.
TX RX TX RX TX RX TX RX TX
CPRI 0 CPRI 1 CPRI 2 CPRI 3 CPRI 4
TX RX TX RX TX RX TX RX TX
CPRI 0 CPRI 1 CPRI 2 CPRI 3 CPRI 4
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Connector Type
SFP female
Table 4-20 describes the ports on the WBBPd.
Connector Type
SFP female
Figure 4-13
RX TX RX
RUN
ALM
ACT
CPRI 5
RX TX RX
RUN
ALM
ACT
CPRI 5
Hardware Description
Description
Data transmission port
between the BBU and the RF
module, supporting input and
output of optical and
electrical signals
Description
Data transmission port
between the BBU and the RF
module, supporting input and
output of optical and
electrical signals
and Figure 4-14.
Issue 04 (2011-02-15)
BTS3900