SLM-5650 Satellite Modem Revision 2
Installation MN/SLM5650.IOM
2–5
2.3.1 External Reference, (J1)
The external reference uses a standard 50 Ω, TNC female connector.
TNC Connector Reference Description Direction
EXT REF J1 External Reference 1, 5, 10 MHZ Input
2.3.2 70 / 140 IF Interface Connectors
The 70 / 140 IF use standard 50 Ω, TNC female connectors.
TNC Connector Reference Description Direction
Rx J3 52-88, 104-176 MHz Receive Input
Tx J11 52-88, 104-176 MHz Transmit Output
2.3.3 L-Band IF Interface Connectors
The L-Band IF uses standard 50 Ω, Type N female connectors.
Type N Connector Reference Description Direction
Rx J4 950-2000 MHz Receive Input
Tx J2 950-2000 MHz Transmit Output
2.3.4 Ethernet Remote Control Connector, (J5)
The Ethernet connector is an 8-pin 'RJ-45' type 10/100 Base-T. Remote control of the modem is
provided using SNMP, HTTP or Telnet with this port.