Raymarine Cable Kit NMEA2000 Gateway

The Raymarine Cable Kit NMEA2000 Gateway is the backbone of modern marine networking, designed for boaters and anglers who demand reliable instrument integration across their vessel. Whether you're running a full electronics suite from the bridge to the engine room or integrating sonar, autopilot, and GPS systems, this gateway kit provides the plug-and-play connectivity that serious water enthusiasts depend on. Built by Raymarine—a name synonymous with marine electronics precision—this cable assembly eliminates the frustration of incompatible connectors and ensures your instruments communicate seamlessly in real-world conditions.

This kit includes everything needed for NMEA2000 network deployment: a 1-meter ST-ng spur cable for flexible device branching, a DeviceNet adapter cable for legacy equipment compatibility, an ST-ng 5-way connector for multi-device expansion, an ST-ng power cord, and two ST-ng terminators to complete the network loop. The ST-ng standard ensures robust, shielded connections that reject electromagnetic interference—critical when operating near high-powered engines, VHF radios, and radar systems. Compact at 0.7 pounds and measuring 4 x 3 x 9 inches, the kit stores easily in a console or locker without taking up valuable deck space.

This cable assembly is ideal for retrofit installations or expanding an existing Raymarine network without replacing core hardware. Anglers benefit from the ability to integrate chartplotters, fishfinders, and depth instruments onto a single network, reducing clutter and cross-deck cabling. The included terminators are essential—omitting them causes signal reflection and network failure, so this kit ensures you won't miss that critical component during installation. Compatible with all Raymarine NMEA2000 gateway units and ST-ng peripherals, it's the professional choice for anyone serious about maximizing their marine electronics investment.