NND-200 NMEA DISTRIBUTOR

NND-200 is a NMEA distributor/buffer to provide 8 NMEA outputs from 4 inputs.
The baud rate can be up to 38400bps from 4800bps, while the default rate is set as 4800bps.
With a built-in optical-coupled isolator, the distributor is a reliable and professional device, which can be used on board. The external
equipment connected to the distributor can be safely protected from lightning surges on line.
NND-200 contains two NMEA buffers:
Buffer 1: 2 inputs/4 outputs. When used for GNSS buffer, all 4 NMEA outputs will keep on unless both GNSS inputs fail simultaneously.
When both Input 1 and Input 2 are valid, only Input 1 will be selected as default.
Buffer 2: 2 inputs/4 outputs. Same as Buffer 1.
Buffer 1 and Buffer 2 can be combined into a new buffer with 4 inputs/8 outputs