The Raymarine A06040 is a 3 meter spur cable for SeatTalkNG with a plug at both ends. Backbone cable runs through the length of the boat. It connects to backbone by spur cables that run to T-pieces on the backbone and carries data and power to the 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 is joined together by a backbone extender.The Raymarine A06040 has many exciting features for users of all types. The Raymarine A06040 is sold as a Brand New Unopened Item.SeatTalkNG Spur Cable.3m Cable Length.Runs Through the Length of Boat.Devices Connect to Backbone by Spur Cables.Carries Data and Power to Attached Devices.Backbone Extender.