Furuno

Furuno LAN Cable f/MFD8/12 & TZT9/14 - 3M Waterproof

SKU: 49742 · UPC: 814558555239 · MPN: 000-164-609-10
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02 · Overview

Furuno LAN Cable f/MFD8/12 & TZT9/14 - 3M Waterproof — Product description

Enhance your marine navigation system's connectivity with this reliable 3-meter waterproof LAN cable designed specifically for Furuno multifunction displays. In the demanding world of boating and offshore adventures, seamless communication between your chartplotters and sensors is non-negotiable. This cable bridges that gap effortlessly, ensuring your MFD8/12 or TZT9/14 units stay networked even in the harshest saltwater environments.

Superior Waterproof Protection for Marine Reliability

Crafted to withstand relentless exposure to spray, rain, and submersion, this LAN cable features IPX7-rated waterproof connectors on both ends. No more worrying about corrosion or signal loss from moisture ingress—it's built for the open water. The rugged jacket resists UV rays, abrasion, and extreme temperatures, making it a long-term investment for serious mariners who push their gear to the limits.

Seamless Integration with Furuno Displays

This cable is the perfect match for Furuno's NavNet TZTouch and TZTouch2 series. Connect your MFD8 or MFD12 effortlessly to expand your network, sharing radar, sonar, and GPS data across multiple screens. For TZTouch9 and TZTouch14 users, it enables high-speed Ethernet networking, unlocking features like overlay charts, AIS targets, and real-time weather updates without lag.

  • Direct compatibility with Furuno part number 000-164-609-10 specifications
  • Supports Gigabit Ethernet for fast data transfer
  • Pre-terminated RJ45 connectors for plug-and-play simplicity

Boost Your Onboard Network Performance

Whether you're running a compact setup on a weekend cruiser or a full command center on a larger vessel, this 3M length strikes the ideal balance—long enough to route cleanly behind panels yet short enough to minimize signal degradation. It reduces clutter compared to bulk Ethernet runs and delivers consistent performance for critical tasks like autopilot integration and video feeds from underwater cameras.

Mariners report fewer dropouts and smoother operation after upgrading to this specialized cable, turning potential frustration into confidence on every voyage.

Installation Tips from Seasoned Boaters

Getting it set up is straightforward: Simply plug one end into the Ethernet port on your primary MFD or TZTouch unit and the other into your secondary display or hub. Use zip ties or cable clips to secure it along existing wiring paths, avoiding sharp bends that could stress the connectors. For best results in wet bilges, elevate runs above potential flooding zones. Test the network with Furuno's DRS radar or DFF sonar to confirm rock-solid links before heading out.

Why It Outshines Standard Cables

Unlike generic Ethernet cables that fail quickly in marine conditions, this Furuno-engineered solution prioritizes marine-grade durability. It maintains Cat5e performance standards while adding tinned copper conductors for superior corrosion resistance. Expect years of trouble-free service, saving you time and hassle during those precious on-water moments.

Is this LAN cable suitable for connecting multiple Furuno displays?

Yes, it excels in daisy-chaining or hub-connected setups for MFD8/12 and TZT9/14, enabling a robust multi-screen network for shared data like charts and radar overlays.

What makes this cable waterproof?

It uses IPX7-rated RJ45 connectors sealed against water ingress, paired with a tough outer jacket that handles submersion up to 1 meter for 30 minutes.

Can I use this cable with Furuno TZTouch2 series?

Absolutely, it's optimized for TZT9 and TZT14 models, supporting high-bandwidth features like SiriusXM weather and FLIR camera integration.

How long is the cable, and is 3M enough for most installs?

At 3 meters (about 10 feet), it's ideal for console-to-console connections or tight helm layouts, keeping signals strong without excess length.

Does it support Power over Ethernet (PoE)?

No, it's designed for standard Ethernet data networking between displays; use separate power sources for PoE-dependent devices.

Will this cable work in saltwater environments?

Yes, its corrosion-resistant materials and waterproofing make it perfect for offshore use, enduring salt spray and humidity without performance dips.

Can I extend the network further with multiple cables?

Certainly—combine with Furuno network hubs or switches for larger systems, maintaining full compatibility across your fleet of displays.

LAN Cable

3M
Waterproof
MDF8/12
TZT9/14

LAN Cable 3M Waterproof MDF8/12TZT9/14 Warning: This product can expose you to chemicals known to cause cancer, birth defects or other reproductive harm in California. For more information, please...
SKU: NVN-49742
MPN: 000-164-609-10
UPC: 814558555239
03 · The numbers

Technical specifications

BrandFuruno
ModelFuruno LAN Cable f/MFD8/12 & TZT9/14 - 3M Waterproof
SKU / MFR#49742

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04 · Before you buy

Frequently asked questions

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05 · Customer voices

Customer reviews