Garmin NMEA 2000® Backbone/Drop Cable - 6' (2M) - *Case of 10*
Garmin NMEA 2000® Backbone/Drop Cable - 6' (2M) - *Case of 10* — Product description
Seamless Expansion for Your Marine NMEA 2000 Network
Building a robust NMEA 2000 network on your vessel starts with the right backbone infrastructure. This 6-foot (2-meter) backbone/drop cable from Garmin serves as a vital extension, allowing you to daisy-chain devices effortlessly while maintaining signal integrity across your entire setup. Whether you're outfitting a sleek yacht or a hardworking fishing boat, these cables ensure your instruments, autopilots, and sensors communicate flawlessly, even in the harshest saltwater environments.
Engineered for marine toughness, each cable features rugged, UV-resistant construction with secure Micro connectors that lock in place against vibrations and spray. No more worrying about loose connections mid-voyage—these drops integrate drop "T" functionality right into the backbone, simplifying your wiring runs without extra junctions.
Why Bulk Packs Make Sense for Installers and Boaters
Opting for a case of 10 means you're always prepared for multi-device installs or future expansions. Professional marine technicians love the efficiency: cut down on shipping delays and stock up for jobs ranging from retrofitting older GPSMAP consoles to integrating the latest GHP autopilot packs. For DIY enthusiasts, it's peace of mind—have spares on hand for that unexpected network tweak after a season of rough seas.
Real-world gains? Faster data sharing between your VHF radio, fuel flow sensors, and chartplotters translates to smarter decisions on the water. Imagine precise autopilot corrections feeding live wind data from your GMI instruments—all powered by a clean, extended backbone that resists corrosion and signal dropouts.
Effortless Installation Tips from the Field
Getting these cables networked is straightforward, but a few pro moves elevate reliability:
- Plan your backbone route first: Keep total length under 100 meters for optimal performance, using these 2m segments to bridge gaps cleanly.
- Terminate properly: Always cap unused ends with official NMEA 2000 terminators to prevent noise.
- Strain relief matters: Secure cables away from engines and sharp edges to dodge chafing over time.
- Power smart: Position your 12V supply at one backbone end, and daisy-chain drops to devices like AIS transceivers or GPS antennas without voltage sag.
Users report setups taking under an hour for 5-6 device networks, with zero compatibility hiccups across Garmin's ecosystem.
Broad Garmin Ecosystem Fit
These cables shine in Garmin-heavy installs, plugging directly into powerhouses like the GHP 20 autopilot for Viking or Yamaha helm systems, GFS 10 fuel sensors, and GPSMAP series multifunction displays. They handle the data load from high-bandwidth gear such as GBT 10 broadband radars or GCL 20 cameras, ensuring your network scales as you add VHF 300 AIS or GMI digital gauges.
Pro tip: In mixed-brand N2K setups, Garmin's cables maintain spec compliance, but sticking to their lineup minimizes troubleshooting—especially for steer-by-wire applications where precision is non-negotiable.
Long-Term Network Health
Marine networks endure constant abuse from salt, sun, and slams. Inspect connections annually: Wipe O-rings with fresh water, re-lube if dry, and replace any cables showing jacket cracks. This bulk pack investment pays dividends in uptime, avoiding costly downtime diagnostics during prime fishing or cruising windows.
Frequently Asked Questions
What is the difference between a backbone and drop cable in NMEA 2000?
Backbone cables form the main highway of your NMEA 2000 network, while drop cables branch off to connect individual devices like sensors or displays. This Garmin cable combines both functions in a single, versatile 2m length for streamlined installs.
Can I use this cable to extend my existing Garmin NMEA 2000 backbone?
Absolutely—it's designed precisely for that. Simply unplug an existing backbone connector, insert this cable inline, and reconnect for an instant 6-foot extension without signal loss.
Is this cable suitable for outdoor marine use?
Yes, it's built to IP67 standards with waterproof Micro-C connectors and UV-stabilized jackets, thriving in saltwater spray, submersion, and temperatures from -25°C to 80°C.
How many devices can I connect using one case of these cables?
A full NMEA 2000 backbone supports up to 50 drops total. With 10 cables in the case, you're set for substantial networks—pair with T-connectors for even more branches.
Does it work with non-Garmin NMEA 2000 devices?
Yes, as a standards-compliant cable, it integrates seamlessly with any NMEA 2000-certified gear, though best performance comes in Garmin-centric systems.
What's the maximum backbone length I can achieve with these?
NMEA 2000 specs allow up to 100 meters total backbone. Using multiple 2m cables like these, you can customize lengths precisely while staying within limits.
Do I need special tools to install these cables?
No tools required—just plug and lock the twist-to-connect Micro fittings. For permanent runs, zip ties or cable clamps enhance security.
NMEA 2000® Backbone/Drop Cable - 6' (2M) - *Case of 10*
Extend your NMEA 2000® backbone with Garmin's 1' (0.3M) backbone/drop cable.
Compatible Devices:
- AIS™ 300/600 Blackbox Transceiver
- GBT™ 10
- GCL™ 20 Low-light Imaging Camera
- GDL™ 40
- GET™ 10
- GFL™ 10
- GFS™ 10
- GHP™ 12 Autopilot System
- GHP™ 20 Marine Autopilot System for Steer-by-Wire, Viking® and Yamaha® Helm Master™
- GHP™ 20 Marine Autopilot System with SmartPump
- GMI™ 10/20 Marine Instrument
- GPS 19x NMEA 2000®
- GPSMAP® Series
- VHF 200/300 Marine Radio
- VHF 300 AIS
Garmin NMEA 2000 backbone/branch cable-6' (2M)
SKU: NVN-68396
MPN: 010-11076-00CASE
UPC:
Technical specifications
| Brand | Garmin |
| Model | Garmin NMEA 2000® Backbone/Drop Cable - 6' (2M) - *Case of 10* |
| SKU / MFR# | 68396 |
Set product metafields under specs.* to populate this table.
Frequently asked questions
No questions yet. Got one? Drop us a line.
