Cables & Networking

  1. Lowrance Broadband Ethernet Cable

    $46.48 - $162.58
    1
  2. Lowrance NEP-2 Network Expansion Port - 000-10029-001

    $436.67
    0
  3. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $128.83
    0
  4. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $57.28
    4
  5. Lowrance Simrad NMEA 2000 Micro-C Medium Duty Cable

    $70.78 - $199.05
    0
  6. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $147.73
    1
  7. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $50.53
    1
  8. Simrad Video/Comms Cable - 000-00129-001

    $61.33
    1
  9. Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

    $65.38
    0
  10. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $37.03
    1
  11. Lowrance NAC-MRD2MBL NMEA2000 Adapter Cable - 000-0127-04

    $59.98
    0
  12. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $57.28
    1
  13. Lowrance NAC-FRD2FBL NMEA2000 Adapter Cable - 000-0127-05

    $59.98
    2
  14. Simrad SimNet Extension Cable

    $43.78 - $84.28
    0
  15. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $59.98
    0
  16. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $168.00
    0
  17. Lowrance N2KEXT Extension Cable

    $39.73 - $99.13
    0
  18. Simrad Simnet Joiner without Terminator - 44172260

    $27.31
    0
  19. Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

    $37.03
    0
  20. Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

    $69.43
    0
  21. Lowrance HDS Video Adapter Cable - 000-11010-001

    $95.08
    0
  22. Simrad SimNet Tee Joiner - 24005860

    $42.43
    1
  23. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $80.23
  24. Lowrance Yamaha Engine Interface Cable for NMEA2000 - 000-0120-37

    $158.53
    0
  25. 9% off

    Lowrance NMEA 2000 Tee Connector - 000-0119-79

    $27.04
    $24.40
    0
  26. Simrad SimNet Termination Plug - 24005894

    $21.75
  27. Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    $73.48
    0
  28. Lowrance Hook2/Reveal and Cruise Replacement Power Cable - 000-14172-001

    $23.58
    0
  29. Simrad Ethernet Adapter RJ45 M to Yellow 5-Pin F - 0.2 m (8") - 000-10438-001

    $61.33
  30. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $30.28
    0
  31. Simrad Vulcan 5/GO5 Power/N2K Cable - 000-13171-001

    $70.78
  32. Lowrance The CA-8 Cigarette Lighter Power Adapter - 000-0119-10

    $66.73
    0
  33. Simrad NSO evo2 NMEA0183 Touch Monitor Serial Cable - 000-11247-001

    $41.08
    0
  34. Simrad WM-4 Sirius Satellite Weather Ethernet Adapter Cable - 000-14972-001

    $45.13
    0
  35. Lowrance HDS Power Cable - 000-0127-49

    $47.83
    0
  36. Lowrance HDS/Elite/Hook Power Cable - 000-14041-001

    $38.38
  37. Lowrance Micro-C Network Power Isolator - 000-12259-001

    $37.03
    0
  38. Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

    $474.43
    0
  39. Lowrance NMEA Network Starter Kit - 000-0124-69

    $115.33
    1
  40. Simrad SimNet Joiner Red with Terminator - 44172278

    $24.66
  41. Simrad SimNet Power Cable without Terminator - 2 m (6.6') - 24005910

    $47.83
  42. Simrad SimNet Protection Plug - 24005886

    $10.06
  43. Simrad SimNet Wind Vane Cable - 115' - 24006421

    $174.77
  44. Lowrance NDC-4 NMEA 0183 Adaptor Cable - 000-0119-31

    $39.73
    0
  45. Simrad In-Line Terminator Connector - 000-15385-001

    $39.75
  46. Simrad SimNet Power Cable with Terminator - 2 m (6.6') - 24005902

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

    $150.43
  48. Lowrance Evinrude Engine Interface Cable for NMEA2000 - 000-0120-62

    $150.43
    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.