Garmin NMEA 2000 Backbone Cable (6M)
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Garmin NMEA 2000 Backbone Cable (6M) Product Description
NMEA 2000, Backbone/Drop Cable, 6mBuilding a robust marine electronics network starts with reliable connectivity, and the Garmin NMEA 2000 backbone/drop cable delivers just that. Measuring a practical 6 meters (about 19 feet), this versatile cable lets you seamlessly extend your NMEA 2000 backbone or connect additional devices without compromising signal integrity. Whether you're outfitting a sailboat, fishing vessel, or luxury yacht, this cable ensures your Garmin instruments, autopilots, and sensors communicate flawlessly across the water.
Unlike shorter cables that limit layout flexibility, this 6-meter length strikes the perfect balance for most installations, reaching from the helm to transducers or antennas mounted farther aft. It's built tough with marine-grade construction to withstand saltwater exposure, UV rays, and constant vibration—common challenges in harsh boating environments.
Standout Features for Seamless Networking
- Dual-Purpose Design: Functions as both a backbone extension and drop cable, simplifying your NMEA 2000 setup and reducing clutter.
- Optimal Length: 6 meters provides ample reach for connecting devices like radars, cameras, or VHF radios without excess cable coiling.
- Plug-and-Play Connectors: Standard NMEA 2000 fittings ensure quick, tool-free installation—even in tight engine compartments.
- Rugged Durability: Double-shielded wiring resists electrical noise from motors and electronics, maintaining data accuracy for critical navigation info.
- Compact and Flexible: Slim profile routes easily through conduits or bulkheads, ideal for retrofits on older vessels.
These features make it a go-to choice for boaters upgrading from basic wiring to a full NMEA 2000 ecosystem, where real-time data sharing between chartplotters, instruments, and autopilots boosts safety and performance.
Broad Compatibility with Garmin Marine Gear
This cable integrates effortlessly with a wide array of Garmin devices, forming the backbone of your onboard network. It's proven reliable with systems like:
- AIS 300/600 Blackbox Transceivers for collision avoidance.
- GBT 10 and GET 10 sonar modules for precise underwater detection.
- GCL 20 cameras capturing low-light footage around the vessel.
- GDL 40 weather receivers keeping you informed on storms ahead.
- GFS 10 fuel sensors optimizing range calculations.
- GHP 12/20 autopilots for hands-free steering on long passages.
- GMI 10/20 instruments displaying speed, depth, and wind data.
- GPS 19x receivers for rock-solid positioning.
- GPSMAP series chartplotters as your central command hub.
- VHF 200/300 radios and VHF 300 AIS for communication and tracking.
Even if your setup includes third-party NMEA 2000 gear, this cable adheres to the standard, promoting interoperability across brands.
Easy Installation and Real-World Benefits
Setting up your network is straightforward: Snap one end into an existing T-connector or power tee on the backbone, then route the other to your device or further backbone segment. Use zip ties and cable clips for strain relief, and always terminate unused ends with caps to prevent moisture ingress.
Why Boaters Love It
- Enhanced Situational Awareness: Link sensors for live feeds on fishfinders, engine data, and weather—crucial for offshore adventures.
- Cost-Effective Expansion: Add devices incrementally without rewiring the entire boat.
- Reduced Downtime: Reliable connections mean fewer troubleshooting sessions mid-trip.
- Future-Proofing: Supports growing networks as you add radars, sirens, or black box systems.
Pro tip: Plan your backbone layout in a daisy-chain fashion along the vessel's centerline for minimal drop lengths under 6 meters, optimizing signal speed and reliability.
Long-Lasting Performance Tips
To maximize lifespan, inspect connectors annually for corrosion—especially in saltwater use. Rinse with fresh water after exposure, and avoid sharp bends that could crimp internals. If noise issues arise, add inline terminators at network ends. This cable's shielding minimizes interference from alternators or inverters, but proper grounding enhances it further.
"Switched to these Garmin cables on my trawler—night-and-day difference in data sync across my GPSMAP and autopilot. No more lag during maneuvers!" – Experienced Captain
Frequently Asked Questions
What is the difference between a backbone and drop cable in NMEA 2000?
The backbone is the main highway running the length of the boat, while drop cables branch off to individual devices. This Garmin cable serves both roles, offering flexibility for extensions or direct connections.
How long is the Garmin NMEA 2000 backbone/drop cable?
It measures 6 meters (approximately 19 feet), providing sufficient length for most marine installations without creating excessive slack.
Is this cable suitable for saltwater environments?
Yes, it's engineered with marine-grade materials resistant to corrosion, UV damage, and vibration, making it ideal for harsh offshore conditions.
Can I use this cable with non-Garmin NMEA 2000 devices?
Absolutely. It complies with the NMEA 2000 standard, ensuring compatibility with certified devices from other manufacturers like Lowrance or Simrad.
Do I need special tools to install this cable?
No, the plug-and-play Micro-C connectors make installation simple with just basic routing tools like cable ties and clips—no crimping required.
What's the maximum number of drop cables on an NMEA 2000 backbone?
The standard supports up to 50 drops, but for best performance, keep drops under 6 meters and total backbone under 100 meters.
How do I troubleshoot connection issues with this cable?
Check for secure seating, inspect for damage, ensure terminators are in place, and verify power at 9-16V DC. Garmin's network diagnostic tools on compatible displays help pinpoint faults.
NMEA 2000® Backbone/Drop Cable
Extend your NMEA 2000® backbone with Garmin's 18' (6M) 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 6m NMEA 2000 backbone/drop cable. Use our 19 5/8' backbone/branch cables to extend the NMEA 2000 backbone network. Use this cable to extend and customize the NMEA 2000 network...
Frequently Asked Questions (FAQ) About Garmin NMEA 2000 Backbone Cable (6M)
Who is the Garmin?How to describe Garmin NMEA 2000 Backbone Cable (6M)?
What is the exterior color of product?
In which country this product made in?
What's the Garmin NMEA 2000 Backbone Cable (6M) package dimensions and weight?
What is data interface of the product?
What is the length of cable?
What is the connector type of the product?
What is the length of cable (feet)?
What is the communication method of the product?
What is the manufacturer notes about Garmin NMEA 2000 Backbone Cable (6M)?
Who is the Garmin?
How to describe Garmin NMEA 2000 Backbone Cable (6M)?
What is the exterior color of product?
In which country this product made in?
What's the Garmin NMEA 2000 Backbone Cable (6M) package dimensions and weight?
What is data interface of the product?
What is the length of cable?
What is the connector type of the product?
What is the length of cable (feet)?
What is the communication method of the product?
What is the manufacturer notes about Garmin NMEA 2000 Backbone Cable (6M)?
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Garmin NMEA 2000 Backbone Cable (6M) Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Garmin |
| Weight: |
0.89 lb |
| Cable Length (Feet): |
20' |
| Data Interface: |
NMEA 2000 |
Garmin NMEA 2000 Backbone Cable (6M) User Reviews
Garmin NMEA 2000 Backbone Cable (6M) Shipping & Return
| Shipping Weight: |
0.89 lb |
|---|---|
| Box Sizes: |
2.00 (h) x 4.00 (w) x 5.00 (l) |
| Cubic Feet: |
40.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.