Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Garmin

Garmin 20' Marine Network Cable, RJ45

Garmin 20' Marine Network Cable, RJ45

SKUCT-100280

Regular price $53.51
Regular price Sale price $53.51
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

In stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure seamless, high-speed connectivity across your marine electronics with the Garmin 20' Marine Network Cable. Engineered specifically for the demanding marine environment, this cable provides a reliable data link for your chartplotters, radar, sonar, and other multifunction displays, allowing for crisp, real-time information flow when you need it most. Upgrade your onboard network with genuine Garmin quality.

Key Benefits & Features:

  • Extended 20-Foot Reach: Offers flexible installation options for integrating devices across larger vessels.
  • Secure RJ45 Connections: Features gold-plated plugs with screw collars and hole plugs to ensure a corrosion-resistant, waterproof seal for low-latency data transfer.
  • Marine-Grade Construction: Built with a rugged black jacket to withstand saltwater spray, UV exposure, and constant vibration, ensuring long-term durability.
  • Plug-and-Play Simplicity: Designed for easy, tool-free installation, allowing peripherals to be automatically detected once connected.
  • Optimized Data Flow: Facilitates high-speed, Ethernet-like data transfer for reliable performance of your Garmin Marine Network.

Compatibility:

This cable is essential for connecting compatible Garmin GPS navigation systems, chartplotters, radar units, sonar modules, and multifunction displays, including the ECHOMAP Plus series (72cv, 72sv, 73cv, 73sv) and GPSMAP series. It is also compatible with the Garmin GMS 10 Network Port Expander for expanding your marine network.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details