32
Installing ACU
Connecting to the Modem
Connect the "RG-6 RF cable" from the "MODEM Rx" connector on the rear of the ACU to the "Rx connector"
on the modem.
Connect the "RG-6 RF cable" from the "MODEM Tx" connector on the rear of the ACU to the "Tx connector"
on the modem.
When using the OpenAMIP, connect the "Ethernet cable" from the "LAN 1" port on the rear of the ACU to the
"LAN" port on the modem.
Figure: ACU to Modem Cable Connection
Connecting to Antenna (Optional: For Dual Antenna System)
To use the Dual Antenna System, the antenna system needs to be installed with two ACUs and two antennas
to support the Dual Antenna System operation.
Connect the "RF Cable (not supplied by Intellian)" from the "ANTENNA" connector on the rear of the "Primary
ACU" to the "RF Connector" inside cable entry of radome (Primary Antenna).
Connect the "RF Cable (not supplied by Intellian)" from the "ANTENNA" connector on the rear of the
"Secondary ACU" to the "RF Connector" inside cable entry of radome (Secondary Antenna).
ACU
Modem
(Not supplied)
RX
TX
OpenAMIP
LAN 1
Modem
Tx
Modem
Rx
Figure: ACU to Antenna Cable Connection for Dual Antenna System
AC 100~240 V
AC 100~240 V
Above Decks
Below Decks
Antenna
Antenna
TX, RX, 48 VDC Power
TX, RX, 48 VDC Power
Primary
ACU
Primary
Antenna
Secondary
Antenna
Secondary
ACU
