TransPort WR44 RR hardware
Digi TransPort User Guide 73
TransPort WR44 RR rear panel features
1. Primary cellular (WWAN) antenna connector: This TNC female connector is used to connect
the router’s primary cellular antenna.
2. Primary Wi-Fi (WLAN) antenna connector (Wi-Fi models only): This TNC male connector is
used to connect the router’s secondary Wi-Fi antenna.
3. GPS antenna connector (GPS models only): This TNC male connector is used to connector
the connect the router’s GPS antenna.
4. Secondary cellular (WWAN) antenna connector: This TNC female connector is used to
connect the router’s secondary cellular antenna. It is highly recommended to use the
secondary antenna for diversity. In most circumstances, dual antennas will provide improved
signal strength thus better performance.
5. Secondary Wi-Fi (WLAN) antenna connector (Wi-Fi models only): This TNC male connector
is used to connect the router’s secondary Wi-Fi antenna.
6. 9-36VDC socket: This M12 socket is used to connect the router to an alternative 9-36VDC
power supply (not supplied) using the supplied fused power cable. This cable also contains
two programmable GPIO signal lines.
7. Serial port: This M12 port provides an asynchronous RS232 serial port which may be used to
connect the router to a compatible serial device. This is a DCE serial port and allows CLI access
to the device by default; the baud rate is 115200.
8. LAN ports: These M12 ports are used to connect the router to a 10/100 base-T LAN. These
ports are auto- sensing for speed and wiring (straight-through or cross-over).
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