Supply voltage: 8-30VDC, secured against reversed polarity.
Current consumption: 40mA (70mA max. with fully loaded talker ports)
Inputs: 4 x NMEA-183/RS-422, galvanically isolated
Outputs: 1 x RS-232, 2 x NMEA-183/RS-422
Operating modes: Hub, Server and Auto
Buffers: 5 buffers of 1000 characters (4 x NMEA, 1 x RS-232)
Speed NMEA in: 4800 Baud
Speed NMEA/RS-232 out: 4800, 9600, 19200 or 38400 Baud
Dimensions: 138 x 62 x 30mm