RAYMARINE SeatalkNG Backbone 9 m STNG Backbone kabel Marineshop AS Raymarine ST1 to STNG Adaptor Kit for Sale specification & photo Raymarine SeaTalkng Backbone Kit A25062 Defender Marine Raymarine STNG Backbonekit A25062 249.55 excl Raymarine SeaTalkNG SeaTalk1 Converter Backbone Kit E22158 New old Raymarine SeatalkNG STNG Backbone Kit A25062. SeaTalkNG Backbone Kit. This is a larger backbone kit which contains: Two Terminators Power Cable 4 x T Piece Connectors 20m Backbone Cable 2 x 5m Backbone Cable. Spur cables connect individual SeaTalkNG products to the SeaTalkNG backbone. Cables and connectors are colour coded for easy system identification and have quick connect (push fit twist lock) waterproof (IPx6) plugs and sockets. Whether you are looking to expand your current SeaTalkNG system update your electronics suite or completely refit it couldn't be easier with SeaTalkNG. Backbone cables plugs sockets and terminators are coded blue. Spur cables plugs and sockets are coded white. SeaTalk to SeaTalkNG converter cables plugs and sockets are coded yellow. SeaTalkNG power cables are coded red. Transducer signals are easily converted to SeaTalkNG with the iTC 5 component. SeaTalk HS data is quickly distributed to other SeaTalk HS using the HS 5 switch. A 3rd party product (NGT 1) is also available to convert NMEA0183 GPS data for DSC VHF use.