FRONT PANEL
USB
 Connection to PC for configuration
REAR PANEL
Serial 1
 5 or 10Hz NMEA format messages or RT format messages
Serial 2 RTCM input/output for receiving or sending correction data
CAN Configurable bit rate, position and speed messages with DBC generation
Time pulse A single pin on the CAN connector output time pulse
SIM Card Socket for SIM card for network access
4G Main
 Main antenna for network connection
4G Aux
 Optional antenna to improve reception for network connection
GPS GNSS antenna connection  - GPS, GLONASS, Galileo, BeiDou dual frequency 3.3V
Power Lemo connector for power input