Cables & Networking

  1. Simrad WM-4 Sirius Satellite Weather Ethernet Adapter Cable - 000-14972-001

    $48.18
    0
  2. Digital Yacht ST-NMEA (ISO) Converter - ZDIGSTN

    $252.58
    0
  3. Simrad Vulcan 5/GO5 Power/N2K Cable - 000-13171-001

    $62.18
  4. Maretron Micro Bulkhead Feed Thru - BHF-CM-CF

    $41.18
    0
  5. Maretron Micro-C Connector Cover - M000101

    $4.10
    0
  6. Maretron Mini Male To Female Connector - 90deg. - ELB-NM-NF

    $56.58
    0
  7. 19% off

    Maretron Mini Double-Ended Cordset

    $53.78 - $137.81
    $45.38 - $137.81
    0
  8. Maretron Mini Power Cord - NM4P-05

    $69.20
    0
  9. Veratron LinkUp Single-Sensor Gateway - J1939 - B00042401

    $180.76
    0
  10. Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

    $468.18
    0
  11. Airmar NMEA 2000 WeatherStation Bare Connector Cable - WS2-C0-25BW

    $76.20
  12. Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    $70.58
    0
  13. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $28.58
    0
  14. Lowrance HDS Video Adapter Cable - 000-11010-001

    $92.98
    0
  15. Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

    $84.58
  16. Furuno NMEA 2000 Female/Female/Male T-Connector - AIR-052-531

    $66.38
  17. Furuno Power Cable Assembly - 000-158-002

    $49.58
  18. Furuno Interface Converter NMEA 2000 to NMEA0183 - IF-NMEA2K2

    $448.58
  19. 58% off

    Oceanic Systems NMEA2000 Micro Network Connectors - 6 PC Network Starter Kit - 3800

    $119.58
    $49.60
    1
  20. Airmar Marine NMEA 0183 Connector WeatherStation Cable - 000-159-688

    $185.38
    0
  21. Ancor NMEA 2000 Power Isolator - 270113

    $21.47
  22. Ancor NMEA 2000 Inline Terminator - 270114

    $21.55
  23. KVH Starlink Ethernet Adapter - 19-1240-01

    $105.58
  24. Lowrance HDS/Elite/Hook Power Cable - 000-14041-001

    $36.98
  25. Maretron Micro Cap Connector Cover - M000102

    $4.10
    0
  26. Maretron Mini Power Cord - NM4P-01

    $50.98
    0
  27. Veratron OceanLink TFT Video Display Cable - 0.3 m (1') - A2C1845710001

    $90.09
    0
  28. Maretron Bulk NMEA Mid Cable

    $2.68
    0
  29. Maretron Micro Bulk Cable

    $1.98
    0
  30. Maretron Mid Bulk Cable

    $2.26
    0
  31. Maretron NMEA Mini Cable

    $3.10
    0
  32. Veratron NMEA 2000 Backbone Cable

    $49.72 - $140.48
    0
  33. Maxwell Dual Install T Junction Connector - SP4155

    $46.78
    0
  34. Airmar WeatherStation Connector Collar Cable Adapter - 33-576-01

    $13.20
  35. Lowrance The CA-8 Cigarette Lighter Power Adapter - 000-0119-10

    $56.58
    0
  36. Lowrance NDC-4 NMEA 0183 Adaptor Cable - 000-0119-31

    $38.38
    0
  37. Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

    $111.20
  38. Furuno NMEA 2000 Micro Cable with Straight Female Connector & Pigtail - 001-105-780-10

    $35.58
  39. Furuno NavNet 3-Pin Power Cable Assembly

    $293.20
  40. Furuno NMEA 2000 Micro Terminator

    $31.38 - $32.78
  41. Furuno NMEA 2000 Micro Cable with Straight Male/Female Connectors

    $70.58 - $133.60
  42. Furuno 7-Pin NMEA Cable - 000-154-028

    $154.58
  43. Furuno NMEA 2000 Cable Assembly for GP330B - 001-193-460-10

    $202.18
  44. Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

    $67.78
  45. Furuno NMEA 2000 Junction Box - FI5002

    $294.58
  46. Furuno Hub Adapter Cable - 000-144-463

    $91.58
  47. Furuno Combination Power and Data Cable Assembly - 000-159-686

    $67.78
  48. 35% off

    Oceanic Systems NMEA2000 Micro Network Connector Blanking

    $4.78
    $3.08
    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.