Umpt - Huawei BBU3900 Description

LTE TDD
BBU3900&BBU3910 Description
Table 1-1 Ports on the LMPT
Label
SFP0 and SFP1
FE/GE0 and
FE/GE1
USB
TST
ETH
GPS
RST

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
Issue 01 (2018-02-05)
Connecto Number
r of Ports
LC 2
RJ45 2
USB 1
USB 1
RJ45 1
SMA 1
N/A 1
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Description
FE/GE optical ports
FE/GE electrical ports
Software loading port
The security of the USB port is ensured
by encryption.
Testing port
The TST port is used for
commissioning the base station rather
than importing or exporting the base
station configuration.
Local maintenance port
Global Positioning System (GPS)
antenna port
Hardware reset button
1 Overview
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