User's Manual

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Label Interface Connector Type Purpose
PWR -48V DC Power Input Port
2-pin round connector
(male)
Provides -48 V DC power
supply
MON Monitoring Port
8-pin round connector
(male)
Used to monitor the dry
contact
devices
AISG AISG Device Port
8-pin square connector
(female)
Provides AISG connection
for an
electric tilt antenna
GND Grounding Port M6 grounding screw
Provides grounding
connection
OPT1
Optical signal / electric
signal
interface. It includes a pair
of
transmitting and receiving
channels
LC optical port (IEC 874)
Provides physical
connection for
the signals between the
RRU and
the BBU
OPT2
Rxin
Signal input port for
diversity
reception
N type connector Transmits RF signals
Rxout
Signal output port for main
reception
ANT2
RX
Diversity RF signal port
DIN type connector Transmits RF signals
ANT1
TX/ RX
Main RF signal port