Lmpt - Huawei BTS3900C Hardware Description

BTS3900C (Ver.C)
Hardware Description
DIP
Switch

3.1.9 LMPT

The LTE main processing and transmission unit (LMPT) manages the entire eNodeB system in
terms of OM and signaling processing and provides system clock for the BBU3900.
Specifications
Table 3-39
Table 3-39 Specifications of the LMPT
Board
LMPT
The following table lists the signaling specifications of the LMPT.
Issue 03 (2013-05-27)
DIP Setting
1 2
ON OFF
OFF OFF
ON ON
OFF ON
lists the specifications of the LMPT.
Mode Transmissi
on Mode
LTE Transmissio
n over FE/
GE optical
ports
Transmissio
n over FE/
GE electrical
ports
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 4
ON OFF
ON OFF
OFF OFF
OFF OFF
Number of
ports
2
2
3 BTS3900C Modules
Description
Supporting E1 bypass
of level-2 cascaded
base stations
Supporting E1 bypass
of level-3 cascaded
BTSs
Supporting E1 bypass
of level-4 cascaded
BTSs
Supporting E1 bypass
of level-5 cascaded
BTSs
Port Full/Half-
Capacity Duplex
10 Mbit/s, Full-duplex
100 Mbit/s,
and 1000
Mbit/s
10 Mbit/s, Full-duplex
100 Mbit/s,
and 1000
Mbit/s
57