Huawei BBU3900 - Umpt

LTE TDD
BBU3900&BBU3910 Description
1 Overview
Issue 01 (2018-02-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4
Table 1-1 Ports on the LMPT
Label Connecto
r
Number
of Ports
Description
SFP0 and SFP1 LC 2 FE/GE optical ports
FE/GE0 and
FE/GE1
RJ45 2 FE/GE electrical ports
USB USB 1 Software loading port
The security of the USB port is ensured
by encryption.
TST USB 1 Testing port
The TST port is used for
commissioning the base station rather
than importing or exporting the base
station configuration.
ETH RJ45 1 Local maintenance port
GPS SMA 1 Global Positioning System (GPS)
antenna port
RST N/A 1 Hardware reset button
1.3.2 UMPT
UMPT is short for universal main processing & transmission unit. The types of UMPTs are
UMPTa6, UMPTb2 , UMPTb9 and UMPTe2. The UMPT integrates with a satellite card.
Panel
Figure 1-4 shows the panel of the UMPTa6.
Figure 1-4 UMPTa6 panel
Figure 1-5 shows the panel of the UMPTb2.
Figure 1-5 UMPTb2 panel