Enhance Your Marine Network with Reliable Connectivity

Building a seamless SeaTalk^ng network on your vessel starts with the right cabling. This 1-meter stripped-end spur cable delivers straightforward integration for devices like multifunction displays, autopilots, and sensors. Its design allows for custom terminations where standard connectors won't fit, making it ideal for tight spaces or unique setups aboard sailboats, powerboats, or commercial craft.

Unlike generic wiring, this cable adheres to Raymarine's precise specifications, ensuring low signal loss and robust performance even in harsh saltwater environments. Marine enthusiasts and professionals alike value its flexibility for expanding networks without compromising reliability.

Key Advantages for Boat Owners and Installers

• Customizable Installation: One end features a ready-to-use SeaTalk^ng spur connector, while the stripped wires on the other allow soldering or crimping to match your exact needs.
• Compact Length: At 1 meter, it's perfect for short runs from the backbone to nearby instruments, reducing clutter in consoles or helm stations.
• Durable Construction: Double-shielded to protect against electromagnetic interference from engines, radios, and other onboard electronics.
• Water-Resistant: Built with marine-grade materials that withstand UV exposure, moisture, and vibration for long-term dependability.
• Plug-and-Play Simplicity: Spurs connect multiple devices in a daisy-chain fashion, simplifying network topology compared to older NMEA 0183 systems.

Step-by-Step Installation Tips

Getting this spur cable up and running is straightforward, but attention to detail prevents common pitfalls. Always power down your systems before starting.

1. Locate your SeaTalk^ng backbone and identify an available spur port.
2. Plug the connector end firmly into the device's spur socket or backbone T-piece.
3. Strip the wire ends carefully—match colors precisely: white (signal ground), yellow (data), orange (12V supply), brown (switch ground).
4. Secure connections with heat-shrink tubing and marine-grade crimps or solder for a watertight seal.
5. Test the network using Raymarine's diagnostic tools to verify communication across all nodes.

Pro tip: Route cables away from high-heat areas like exhausts and use cable ties sparingly to avoid pinching.

Perfect Compatibility Across Raymarine Ecosystems

This spur cable works flawlessly with a wide array of SeaTalk^ng-enabled gear, including Evolution autopilots, Axiom chartplotters, Quantum radars, and i70s instruments. It's a staple for upgrading legacy ST60 systems via converter modules or building new networks from scratch. Whether you're outfitting a weekend cruiser or a bluewater explorer, it ensures your electronics talk to each other effortlessly.

Maintenance and Longevity Best Practices

To maximize service life, inspect connections annually for corrosion—especially in saltwater use. Clean with fresh water and dielectric grease on terminals. If extending your network, remember spurs should not exceed 3 amps total draw to avoid voltage drops.