Huawei BTS3900C User Manual

Indicator Color Status Description
Green (ACT
indicator on the right
side)
Blinking Data is being
transmitted or
received.
Steady off No data is being
transmitted or
received.
M_S (on the
GTMUb)
- - This is the indicator
for the reserved port.
EXT (on the
GTMUb)
- - This is the indicator
for the reserved port.
Ports
Table 3-33 describes the ports on the GTMU.
Table 3-33 Ports on the GTMU
Silkscreen
Connector Description
CPRI0 to CPRI5 SFP female
connector
Data transmission port interconnected to the RF
module. It supports the input and output of optical
and electrical transmission signals.
EXT (on the
GTMUb)
SFP female
connector
Reserved
ETH
(1)
RJ45 connector Local maintenance and commissioning port
FE0 RJ45 connector Connected to the routers in the equipment room
through FE cables to transmit network
information
FE1 DLC connector Connected to the routers in the equipment room
through fiber optic cables to transmit network
information
TST
(2)
USB connector Providing reference clock for the test instruments
USB
(3)
USB connector Used for automatic software upgrade through the
USB flash drive
E1/T1 DB26 female
connector
Used for four E1/T1 inputs and outputs between
the GTMU and the UELP or between BSCs
RST - Used for resetting the GTMU
BTS3900C (Ver.C)
Hardware Description 3 BTS3900C Modules
Issue 03 (2013-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
54

Huawei BTS3900C Specifications

General

Brand	Huawei
Model	BTS3900C
Category	Server
Language	English