Ancor NMEA 2000 Backbone Cable - 5M

The Ancor NMEA 2000 Backbone Cable – 5M is a certified network backbone cable designed to connect NMEA 2000 tee connectors in marine electronics systems. This 5-meter (16.4-foot) backbone cable is NMEA 2000 approved and features Ancor's color-coded yellow couplers that connect directly to corresponding NMEA 2000 tees, enabling a simplified, color-organized network installation across your vessel. Available in four lengths ranging from 0.5 to 10 meters, this mid-length option covers most center console and cruising boat installations without excess slack or the need for additional splices.

The 5-meter length positions this cable as the standard choice for boats requiring backbone runs between distributed network nodes—such as connecting a forward helm station to an aft display, or bridging engine compartment sensors to the pilothouse. The color-coded connector system eliminates guesswork during installation and troubleshooting, reducing the risk of polarity errors that can damage NMEA 2000 devices. Ancor's marine-grade construction ensures the cable resists corrosion and UV degradation in saltwater and exposed deck environments, critical for long-term reliability in coastal and offshore conditions.

This backbone cable serves weekend fishermen setting up basic autopilot and GPS networks, as well as serious offshore anglers and cruising sailors building redundant multi-display systems. Whether you're integrating a new chartplotter with existing fish finders and autopilots, or upgrading a vessel's entire NMEA 2000 backbone architecture, proper backbone cable sizing prevents voltage drop and signal degradation across distributed nodes. The 5-meter standard length accommodates typical vessel layouts without the cost or installation complexity of longer alternatives.