Since 1993, Pacific Micro Systems has designed and built the data multiplexers, NMEA interfaces, and bridging hardware that keep navigation, sounder, engine, and communication systems on commercial vessels talking to each other — reliably, in any conditions.
The DM882 brings NMEA 2000 and Ethernet/UDP into the multiplexer family, with a built-in web configuration interface that runs in any browser.
Eight in, eight out. RJ45 Ethernet for UDP send and receive. Native NMEA 2000 drop. And the entire configuration — routing, filtering, baud rates, simulation — happens in your browser. No driver to install, no Windows utility version to chase.
Rugged hardware, broad protocol support, and the engineering depth to handle whatever's already on board — from current-loop sounders to the latest NMEA 2000 sensors.
Anodised aluminium enclosures, full DC isolation between supply and outputs, and 11–35 V wide-range power input designed for the marine environment.
Current loop, RS422, RS232, NMEA 0183, NMEA 2000, and Furuno CIF — talk to anything on board, including the legacy gear that's still going strong.
Modern multiplexers bridge serial data to Ethernet/UDP, enabling integration with chart plotters, on-board PCs, and mobile devices across the boat.
Designing and supporting marine interfacing equipment since 1993, with customers in over a dozen countries and direct engineering support from Wellington.
Many of our products started as custom requests for specific commercial installations. If you have an unusual integration problem, we would be glad to hear about it.