Backbone Cables
In a SeaTalkng installation, a backbone cable runs through the length of the boat.
Individual devices connect to the backbone by spur cables that run to T-pieces on the backbone. The backbone carries both data and power to attached devices. The backbone should be sized so that it will run past every location where an NG or NMEA 2000 device might be installed.
Two backbone cable lengths can be joined together by part A06030, a backbone extender.
Specifications:
- Cable Length (Feet): 16′
- Data Interface: NMEA 2000
- Box Dimensions: 1″H x 8″W x 8″L WT: 0.55 lbs
- UPC: 723193060360

![Garmin NMEA 2000 Terminator, Male [010-11080-00]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/garmin-nmea-2000-terminator-male-010-11080-00.webp)
![Garmin 6' NMEA 2000 Cable - Right Angle [010-11089-00]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/garmin-6-nmea-2000-cable-right-angle-010-11089-00.webp)
![Garmin NMEA 2000 In-Line Terminator [010-11096-00]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/garmin-nmea-2000-line-terminator-010-11096-00.webp)
![Raymarine Blanking Plug f/SeaTalkng [A06032]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/raymarine-blanking-plug-f-seatalkng-a06032.webp)
![Raymarine 1M Backbone Cable f/SeaTalkng [A06034]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/raymarine-1m-backbone-cable-f-seatalkng-a06034.webp)
![Garmin NMEA 2000 Backbone Cable (6M) [010-11076-01]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/garmin-nmea-2000-backbone-cable-6m-010-11076-01.webp)
![Garmin NMEA 2000 Terminator, Female [010-11081-00]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/garmin-nmea-2000-terminator-female-010-11081-00.webp)
![Raymarine 3M Spur Cable f/SeaTalkng [A06040]](https://www.nutcraftaccessories.com/wp-content/uploads/2026/10/raymarine-3m-spur-cable-f-seatalkng-a06040.webp)