Ubbp - Huawei BBU3900 Description

LTE TDD
BBU3900&BBU3910 Description
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Ports
Table 1-5 shows the ports on the LBBPc.
Table 1-5 Ports on the LBBPc
Label
CPRI0 to
CPRI5
Table 1-6 shows the ports on the LBBPd2 or LBBPd4.
Table 1-6 Ports on the LBBPd2 or LBBPd4
Label
CPRI0 to
CPRI5
HEI

1.3.4 UBBP

There are three types of UBBPd: UBBPd4, UBBPd6 and UBBPd9, three types of UBBPe:
UBBPe4, UBBPe6 and UBBPem, and UBBPf1.
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Panel
The UBBPd4, UBBPd6 and UBBPd9 have the same panel, as shown in Figure 1-10.
Issue 01 (2018-02-05)
Provides CPRI ports for communication with radio frequency (RF) modules.
Processes uplink and downlink baseband signals.
Connector
SFP, female
Connector
SFP, female
QSFP
The UBBPd is available as of eRAN TDD 7.0.
The UBBPe4 and UBBPe6 are available as of eRAN TDD 11.1.
The UBBPem is available as of eRAN TDD 12.1.
The UBBPf1 is available as of eRAN TDD 13.1.
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Copyright © Huawei Technologies Co., Ltd.
Number of Description
Ports
6 Connected to the RF modules for
transmitting service data, clock
signals, and synchronization
information.
Number of Description
Ports
6 Connected to the RF modules for
transmitting service data, clock
signals, and synchronization
information.
1 The port is used for BBU
interconnection.
1 Overview
8