Huawei BBU3900 - GUI Conventions; Keyboard Operation; Mouse Operation

LTE TDD
BBU3900&BBU3910 Description
1 Overview
Issue 01 (2018-02-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8

Provides CPRI ports for communication with radio frequency (RF) modules.

Processes uplink and downlink baseband signals.
Ports
Table 1-5 shows the ports on the LBBPc.
Table 1-5 Ports on the LBBPc
Label Connector Number of
Ports
Description
CPRI0 to
CPRI5
SFP, female 6 Connected to the RF modules for
transmitting service data, clock
signals, and synchronization
information.
Table 1-6 shows the ports on the LBBPd2 or LBBPd4.
Table 1-6 Ports on the LBBPd2 or LBBPd4
Label Connector Number of
Ports
Description
CPRI0 to
CPRI5
SFP, female 6 Connected to the RF modules for
transmitting service data, clock
signals, and synchronization
information.
HEI QSFP 1 The port is used for BBU
interconnection.
1.3.4 UBBP
There are three types of UBBPd: UBBPd4, UBBPd6 and UBBPd9, three types of UBBPe:
UBBPe4, UBBPe6 and UBBPem, and UBBPf1.

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.
Panel
The UBBPd4, UBBPd6 and UBBPd9 have the same panel, as shown in Figure 1-10.