1、Wide Application: Drop cable is designed for NMEA 2000 backbone systems, suitable for Garmin Networks, for Navico Networks, for B G Networks, etc. 2、Function: T connector is used in the addition and connection of electronic equipment for NMEA 2000 communication network, suitable for the 2 way connection of communication and control between the main line and the branch line. 3、Compatibility: Boat backbone cable is universal and compatible with other manufacturers' products, you can use the cable for proper termination for NMEA 2000 network. 4、IP67 Waterproof: Backbone drop cable has IP67 waterproof grade, which means this drop cable can be used in the marine environment and any weather conditions. 5、Premium Material: The cable is made of upgraded durable ABS plastic, this boat drop cable is wearproof, high temperature resistant, can be used for a long time.