Cables & Networking

  1. Airmar Marine NMEA 2000 Connector Cable

    $105.90 - $389.43
  2. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $50.53
    4
  3. Airmar NMEA 0183 WeatherStation Cable

    $132.40 - $410.52
  4. Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

    $62.68
    0
  5. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $32.98
    1
  6. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $136.93
    1
  7. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $120.73
    0
  8. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $46.48
    1
  9. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $51.88
    1
  10. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $54.58
    0
  11. Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

    $64.03
    0
  12. Simrad Video/Comms Cable - 000-00129-001

    $57.28
    1
  13. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $159.90
    0
  14. Simrad SimNet Extension Cable

    $41.08 - $77.53
    0
  15. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $128.17
  16. Simrad Simnet Joiner without Terminator - 44172260

    $25.06
    0
  17. Simrad SimNet Tee Joiner - 24005860

    $38.38
    1
  18. Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

    $34.33
    0
  19. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T1) - ASM-CES-T1

    $1,349.25
    0
  20. Airmar NMEA 0183 WeatherStation Extension Cable - 99' (30 m) - WS-EXT

    $269.27
  21. Airmar NMEA 2000 WeatherStation Bare Connector Cable - WS2-C0-25BW

    $73.50
  22. Simrad Vulcan 5/GO5 Power/N2K Cable - 000-13171-001

    $68.08
  23. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $73.48
  24. Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

    $107.25
  25. Simrad SimNet Termination Plug - 24005894

    $19.53
  26. Simrad NSO evo2 NMEA0183 Touch Monitor Serial Cable - 000-11247-001

    $38.38
    0
  27. Simrad Ethernet Adapter RJ45 M to Yellow 5-Pin F - 0.2 m (8") - 000-10438-001

    $57.28
  28. Simrad WM-4 Sirius Satellite Weather Ethernet Adapter Cable - 000-14972-001

    $42.43
    0
  29. Airmar Marine NMEA 0183 Connector WeatherStation Cable - 000-159-688

    $178.78
    0
  30. Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

    $107.25
  31. Airmar WeatherStation Connector Collar Cable Adapter - 33-576-01

    $12.75
  32. Simrad SimNet Power Cable without Terminator - 2 m (6.6') - 24005910

    $43.78
  33. Simrad SimNet Protection Plug - 24005886

    $10.03
  34. Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

    $439.33
    0
  35. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T1) - ASM-C-T1

    $1,214.25
    0
  36. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T2) - ASM-C-T2

    $1,214.25
    0
  37. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES) - ASM-CES

    $1,011.75
    0
  38. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C) - ASM-C

    $741.75
    0
  39. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T2) - ASM-CES-T2

    $1,349.25
    0
  40. Airmar CS4500 B&G Instrument Cable - CS4500-BG-CBL

    $41.10
  41. Airmar CS4500 Raymarine Instrument Cable - CS4500-FISO-CBL

    $41.10
  42. Simrad SimNet Joiner Red with Terminator - 44172278

    $24.66
  43. Simrad SimNet Power Cable with Terminator - 2 m (6.6') - 24005902

    $45.13
  44. Simrad SimNet Starter Kit-1 - SIMKIT-1

    $139.63
  45. Simrad In-Line Terminator Connector - 000-15385-001

    $37.05
  46. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC15

    $776.89
    0
  47. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC30

    $979.40
    0
  48. Simrad SimNet Wind Vane Cable - 115' - 24006421

    $174.77

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.