TransPort WR44 / WR44 R hardware
Digi TransPort User Guide 63
TransPort WR44 rear panel features
1. Primary cellular (WWAN) antenna connector: This SMA female connector is used to
connect the router’s primary cellular antenna.
2. Secondary Wi-Fi (WLAN) Antenna connector (Wi-Fi models only): This SMA male connector
is used to connect the router’s secondary Wi-Fi antenna.
3. Secondary cellular (WWAN) antenna connector (WR44-U and WR44-C models): This SMA
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.
4. Primary Wi-Fi (WLAN) antenna connector (Wi-Fi models only): This SMA male connector is
used to connect the router’s primary Wi-Fi antenna.
5. Power cord input: This socket is used to connect the router to a power source.
Note The power supply has a twist-lock connector which can be secured by rotating it 90
degrees once installed into the TransPort router.
6. 11-58VDC (Aux): This socket can be used to connect the router to an alternative 11-58VDC
power supply (not supplied) using a fused power cable which can be purchased separately.
This cable also contains two programmable IO signal lines, one is an input signal, and the
other is an input/output signal.
7. SERIAL 0 port: This DB9 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. Hardware expansion port: Various hardware upgrades are available for this router and are
populated via this expansion port. See the TransPort WR44 additional hardware features on
page 66 section for further information.
9. LAN ports: These RJ45 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).
WWAN PRIMARY WIFI SECONDARY
11-58VDC
1.3A MAX
MAIN
AUX.
WIFI PRIMARYWWAN SECONDARY
LAN3
LAN2 LAN1
LAN0
SERIAL 0
1
7
2 3 4
8
5 6
9
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