Defender US
Free Shipping on orders over $99*

Cables & Networking

33 Listed

  1. Airmar Marine NMEA 2000 Connector Cable

    $78.00 - $288.00
    1

  2. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES) - ASM-CES

    $749.00
    0

  3. Veratron EngineBox

    $447.75 - $745.02
    0

  4. Airmar NMEA 0183 WeatherStation Cable

    $97.63 - $303.62

  5. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $94.50
    1

  6. Veratron NMEA 2000 Backbone Cable

    $94.05 - $139.23
    0

  7. Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

    $79.00

  8. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T2) - ASM-CES-T2

    $999.00
    0

  9. Veratron Diagnostic Tool - A2C3931270001

    $745.02

  10. Airmar NMEA 2000 WeatherStation Bare Connector Cable - WS2-C0-25BW

    $54.00

  11. Veratron LinkUp Single-Sensor Gateway - Pyrometer with Sensor - B00042301

    $403.83
    0

  12. Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

    $79.00

  13. Airmar WeatherStation Connector Collar Cable Adapter - 33-576-01

    $9.00
    1

  14. Veratron LinkUp Single-Sensor Gateway - J1939 - B00042401

    $179.37
    0

  15. Airmar CS4500 Raymarine Instrument Cable - CS4500-FISO-CBL

    $30.00

  16. Veratron LinkUp Single-Sensor Gateway - Resistive - B00042201

    $149.31
    0

  17. Airmar Marine NMEA 0183 Connector WeatherStation Cable - 000-159-688

    $120.00
    0

  18. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC15

    $575.00
    0

  19. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC30

    $725.00
    0

  20. Airmar NMEA 0183 WeatherStation Extension Cable - 99' (30 m) - WS-EXT

    $199.00

  21. Airmar CS4500 B&G Instrument Cable - CS4500-BG-CBL

    $30.00

  22. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T1) - ASM-C-T1

    $899.00
    0

  23. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T2) - ASM-C-T2

    $899.00
    0

  24. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C) - ASM-C

    $549.00
    0

  25. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T1) - ASM-CES-T1

    $999.00
    0

  26. Veratron AcquaLink & OceanLink Bus Termination Resistor - A2C99793900

    $43.92
    0

  27. Veratron NMEA 2000 Terminator

    $28.89
    0

  28. Veratron Bus Cable for AcquaLink Gauges

    $111.69
    0

  29. Veratron AquaLink Video Display Cable - 0.3 m (1') - A2C99791100

    $82.80
    0

  30. Veratron LinkUp Single-Sensor Gateway

    $298.53 - $336.15
    0

  31. Veratron Power and Data Cable OceanLink Master TFT Engine 2 - 7" - A2C1992110001

    $28.89
    0

  32. Veratron AcquaLink NavControl - A2C59501982

    $343.71
    0
  33. 10% off

    Veratron AcquaLink VDO Bus to NMEA 2000 Adapter - A2C96244900

    $70.29
    $63.26
    0

About Cables & Networking

Boat Power Connectors & Network Accessories

Defender has many marine power connectors to fit all your boat network accessory needs. From ethernet cables to junction boxes, boats have gone high-tech, and we are keeping up. All the classic boat connector replacement favorites are available for those who like to keep their tech as-is. For individual parts or kits, we've got you covered!

Tech for Everyone

Whether you like to keep it simple or prefer things more high-tech there is an expansive lineup of boat network connectors. If you're looking for radio access and weather information without the 5G confusion, our collection of kits will offer you just that. DIY the installation of a Wi-Fi powered by LTE systems (2G, 3G, 4G); the Digital Yacht 4G Connect Pro Model Wi-Fi Router is available and easy to install.

Wiring & Accessories

High-tech or traditional, we have boat network accessories and marine power accessories to accompany your new system. When replacing parts on an existing system check your list twice and choose from an array of power cables, audio cables, and video cables. Don't forget to check the connectors, terminators, and converters needed to accompany your new accessories.

We Know Staying Connected is Important!

From weather conditions to radio contact with other vessels, staying connected is paramount to safety on the water. A trustworthy connection can be more than a matter of making sure the XM Radio will belt out a rocking playlist while you're making that catch - communications with other vessels and updated weather information are essential to your safety. Be confident in your setup - from pleasure to essentials - with updated wiring and accessories from Defender.

2Filters

Clear All
  1. Manufacturer: Airmar ×
  2. Manufacturer: Veratron ×
Category
Cable Type
Manufacturer
Price
9
1000
More Ways To Shop
Availability
Fulfillment

Change Locale

United States - English Shop in currency: USD
Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy
Outlet Store
Commercial Accounts

Get In Touch

Customer Service
1-800-435-7180
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Accessibility Statement

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender. All Rights Reserved.