Actisense A2K-TDC-6M NMEA2000 Micro Cable Assembly - 6M [A2K-TDC-6M]A2K TDC 6M NMEA2000 Micro Cable Assembly 6M Available in various lengths, the cable assemblies can be used as either drop cable from a NMEA 2000 backbone or to extend the length of the backbone cable. Actisense Lite cable assemblies allow quick installation and come with quality reassurance as only the Actisense UL certified cable is used. NMEA 2000 cable includes five wires within a single waterproof cable: power and ground wires, two signal (data)