Cables & Networking

  1. Actisense NGX-1 NMEA 2000 Dual Gateway

    $354.82 - $379.30
  2. B&G WS320 Wireless Wind Sensor - 000-14390-001

    $949.63
    0
  3. Navico NMEA 0183 to NMEA 2000 Converter Cable - 000-15939-001

    $264.10
    1
  4. Maretron Internet Protocol Gateway - IPG100-01

    $922.18
    0
  5. Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

    $328.90
    1
  6. Maretron Micro Double-Ended Cordset

    $35.14 - $69.70
    0
  7. Ancor NMEA 2000 Drop Cable

    $18.18 - $39.46
  8. Lowrance NEP-2 Network Expansion Port - 000-10029-001

    $431.18
    0
  9. Maretron NMEA 2000/USB Gateway - USB100-01

    $265.54
    0
  10. Lowrance Broadband Ethernet Cable

    $42.34 - $151.78
    1
  11. Lumitec Pico C-4 Expansion Module - 101609

    $318.82
  12. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $122.98
    0
  13. Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

    $61.06
    0
  14. Airmar Marine NMEA 2000 Connector Cable

    $94.18 - $350.54
  15. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $48.10
    1
  16. Airmar NMEA 0183 WeatherStation Cable

    $122.98 - $376.46
  17. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $45.22
  18. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $49.54
    0
  19. Airmar Series 9-Pin M&M Adapter Cable - 1 kW

    $158.98 - $167.64
  20. Ancor NMEA 2000 Backbone Cable

    $25.65 - $69.70
  21. Maretron Network Bus Extender - NBE100-01

    $446.98
    0
  22. Navico Halo Dome Ethernet Adapter Cable - RJ45 to 5-Pin - 000-14552-001

    $56.74
    0
  23. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $170.52
    0
  24. Maretron NMEA 2000 Micro Tee Connector - CM-CF-CF

    $33.70
    0
  25. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $97.06
  26. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $146.02
    0
  27. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $35.14
    1
  28. Lowrance NMEA Network Starter Kit - 000-0124-69

    $105.70
    1
  29. 9% off

    Maretron Mid Double-Ended Cordset

    $36.58 - $79.80
    $36.58 - $79.80
    0
  30. Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST

    $26.72
    0
  31. Lowrance N2KEXT Extension Cable

    $38.02 - $97.06
    0
  32. Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

    $157.56
    0
  33. Furuno Marinized Ethernet Hub - HUB102

    $569.42
  34. Maretron Micro Multi Port Box - CM-CF-4

    $131.62
    0
  35. Digital Yacht ST-NMEA (ISO) Converter - ZDIGSTN

    $259.78
    0
  36. B&G WS310 Wired Interface - 000-14389-001

    $157.54
  37. Digital Yacht veKonvert Victron V.E.Direct to NMEA 2000 Gateway - ZDIGVEKVT

    $261.22
  38. Lumitec Pico S-8 Expansion Module - 101684

    $320.26
  39. B&G Masthead Cable for WS310 Wind Sensor - 65' - 000-14396-001

    $154.68
    0
  40. Ancor NMEA 2000 Single Device Starter Kit - 270201

    $79.78
  41. Simrad Video/Comms Cable - 000-00129-001

    $42.34
    0
  42. Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

    $26.72
    1
  43. Airmar 600W Series 5-Pin M&M Adapter Cable

    $124.42 - $131.64
  44. Veratron LinkUp Single-Sensor Gateway - Pyrometer with Sensor - B00042301

    $417.90
    0
  45. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $53.86
    0
  46. Lowrance Yamaha Engine Interface Cable for NMEA2000 - 000-0120-37

    $151.78
    0
  47. Lowrance NAC-MRD2MBL NMEA2000 Adapter Cable - 000-0127-04

    $58.18
    0
  48. Ancor NMEA 2000 Two Way Tee Connector - 270103

    $35.14
 
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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.