SeaTalk HS

First Generation Marine Ethernet

SeaTalk High Speed (HS) is the cabling system for 1st generation Raymarine Ethernet devices. SeaTalk HS cables and components use a combination of standard and waterproof RJ45 Ethernet connectors to link together multifunction displays, sonar modules, radars, and network switches. SeaTalk HS cabling was widely used on C-Series Widescreen, E-Series Classic, E-Series Widescreen, and G-Series products. Adapters are available to connect existing SeaTalk HS cables to newer devices with RayNet marine Ethernet connectors.