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Over 50 years of Trusted Marine Service

Sea-Dog 8200371 Nmea 2000 Marine Connectors, Cables & Accessories, Backbone Cable, 5m (16") , Weight= .90 , 1 ea.

Original price $109.09 - Original price $109.09
Original price
$109.09
$109.09 - $109.09
Current price $109.09
Availability: Availability on request

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Extend and build your NMEA 2000 network with the Sea-Dog 8200371 backbone cable—5m (16") long—ideal for connecting devices along a backbone run.

Key Features

  • NMEA 2000 backbone cable for expanding a marine data network
  • 5m (16") cable length for backbone routing between network connection points
  • Designed for Sea-Dog NMEA 2000 connector and cable accessory systems

Product Compatibility

  • NMEA 2000 marine electronics data networks
  • Backbone cable runs used to distribute data to compatible marine devices

Product Details

  • Sea-Dog 8200371 Nmea 2000 Marine Connectors, Cables & Accessories, Backbone Cable, 5m (16") , Weight= .90 , 1 ea.
  • Model / SKU: 8200371 (Sea-Dog)
  • Cross SKU (Shopify variant SKU): 354-8200371
  • Cable length: 5m (16")
  • Weight: .90
  • Quantity: 1 ea

Parts Desk Insights

Best Use Case: Use this 5m backbone cable when you need an additional straight run between NMEA 2000 backbone connection points (for example, to span distances across a helm or electronics area).

Common Issues: For reliable network performance, plan your backbone layout before installation and confirm your backbone segment and connector types match your existing Sea-Dog NMEA 2000 setup. If your network won’t show devices as expected, re-check termination at the ends of the backbone and ensure drop connections are seated correctly.

Related Products & Accessories

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 1-3 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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