This versatile component is used to isolate parts of the network that are ready to reduce current draw. When disconnecting when bridging between two CAN networks (eg connecting CZone to Simrad Simnet). To extend the NMEA 2000 network when the maximum node limit for the network is reached (node = any device connected to the NMEA 2000 network). Once installed, another 40 nodes can be added. Marine Land Store is one of the best stores in Dubai and Sharjah that has the best for you.