Huawei DBS3900 Installation Manual page 46

DBS3900 LampSite
Installation Guide
Cable
CPRI Optical
Fiber
APMI-BBU
Monitoring Signal
Cable
HEUA-BBU
Monitoring Signal
Cable
CMUA-BBU
Monitoring Signal
Cable
CMUE-BBU
Monitoring Signal
Cable
CMUEA-BBU
Monitoring Signal
Cable
EMUA/EMUB
Monitoring Signal
Cable
PSU
(EPW25-24S48D
) Monitoring
Signal Cable
PSU
(EPW25-24S48D
) In-Position
Signal Cable
BBU Alarm
Cable
Issue 08 (2016-05-30)
One End
Connector
DLC connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
RJ45 connector
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
The Other End
Installation Connector
Position
BBU
CPRI port on
DLC connector
the GTMU,
WBBP, LBBP,
or UBRI in the
BBU
MON1 port on Twisted pair
the UPEU or
UEIU in the
BBU
M0N1 port on
RJ45 connector
the UPEU or
UEIU in the
BBU
M0N1 port on RJ45 connector
the UPEU or
UEIU in the
BBU
M0N1 port on
RJ45 connector
the UPEU or
UEIU in the
BBU
M0N1 port on RJ45 connector
the UPEU or
UEIU in the
BBU
M0N1 port on DB9 male
the UPEU or connector
UEIU in the
BBU
EXT_ALM0 Cord end
port on the terminal
UPEU or
UEIU in the
BBU
EXT_ALM0 RJ45 connector
port on the
UPEU or
UEIU in the
BBU
EXT_ALM0
RJ45 connector
port on the
UPEU or
6 Installing an RHUB
Installation
Position
CPRI_W port
on an RRU
TX+, TX-,
RX+, or RX-
port on the
APMI
COM_IN port
on the HEUA
COM_IN port
on the CMUA
COM_IN port
on the CMUE
COM_IN port
on the
CMUEA
RS-485 port on
the EMUA
ALM terminal
on the PSU
(DC/DC)
RESENT port
on the PSU
(DC/DC)
External alarm
device
39