Furuno 20M Cable For 1623/1712

Enhance Your Marine Navigation Setup with Reliable Signal Transmission

Connect your Furuno chartplotters seamlessly with this precision-engineered 20-meter signal cable assembly. Designed specifically for demanding marine environments, it ensures crisp data transfer between your display units and peripherals without compromising on performance. Whether you're outfitting a fishing vessel or a recreational cruiser, this cable delivers the extended reach needed for flexible installations where electronics are mounted apart from the helm station.

Built to withstand saltwater exposure, vibration, and constant motion, it maintains signal integrity over long distances, reducing interference and dropout risks that plague lesser cables. Boaters often praise its role in keeping GPS, depth sounder, and radar feeds reliable during extended voyages.

Key Features for Superior Performance

• Extended 20-Meter Length: Ideal for routing from below-deck electronics boxes to upper helm positions, eliminating the need for signal boosters or splitters.
• High-Quality Shielding: Minimizes electromagnetic interference from engines, radios, and other onboard gear, preserving accurate chartplotter data.
• Marine-Grade Durability: UV-resistant jacket and rugged connectors resist corrosion, ensuring longevity in harsh conditions.
• Plug-and-Play Design: Matches Furuno's proprietary connectors for quick, hassle-free swaps or upgrades—no custom wiring required.
• Low Signal Loss: Optimized impedance supports high-resolution video and NMEA data feeds without degradation.

Perfect Compatibility for Your Furuno Systems

This signal cable pairs flawlessly with popular Furuno models like the compact 1623 color LCD GPS receiver and the versatile 1712 series plotters. It's a direct fit for expanding your nav setup, whether linking to external antennas, transducers, or additional displays. Users frequently install it to bridge gaps in multi-station cockpits, maintaining synchronization across devices for safer navigation.

Confirm your setup by checking connector types—standard Furuno interfaces ensure compatibility without adapters, saving time during refits.

Why Boaters Trust This Cable for Long-Term Reliability

In the world of marine electronics, a weak link can mean lost position data or faulty readings at critical moments. This 20m cable stands out by prioritizing signal purity and build quality, drawing from Furuno's decades of expertise in professional-grade gear. Anglers report fewer glitches during trolling, while cruisers appreciate the clean runs through bulkheads and wiring looms.

Compared to generic extensions, it avoids common pitfalls like attenuation or loose fits, making it a smart upgrade for anyone serious about their vessel's electronics.

Simple Installation Tips for Professional Results

Getting this cable up and running takes minutes with basic tools:

1. Power down all connected devices and disconnect existing cables.
2. Route the new cable along secure paths, using zip ties and grommets to protect from chafe.
3. Align connectors firmly—listen for the click on Furuno plugs.
4. Test signals by powering up and verifying GPS lock, depth readings, and chart refreshes.
5. Secure excess length in a drip loop to prevent water ingress.

For complex installs, consider labeling ends for future maintenance. Pro tip: Pair with dielectric grease on contacts for extra corrosion protection in wet climates.

Caring for Your Cable to Maximize Lifespan

Regular checks keep it performing like new: Inspect for frays or corrosion annually, rinse with fresh water after saltwater exposure, and avoid sharp bends near connectors. Store spares coiled loosely to prevent kinks. With proper care, it outlasts standard cables, reducing downtime and repair costs.