Cables & Networking

  1. Lowrance Broadband Ethernet Cable

    $41.18 - $147.58
    1
  2. Simrad SimNet Tee Joiner - 24005860

    $39.78
    1
  3. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $34.18
    1
  4. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $46.78
    1
  5. Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

    $319.78
    1
  6. Victron Energy MC4 Solar Y Splitter (2-Pack) - SCA520500000

    $35.58
    1
  7. Lowrance 12-Pin Transducer Extension Cable - 10' - 000-12752-001

    $172.80
    1
  8. Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

    $25.99
    1
  9. Navico NMEA 0183 to NMEA 2000 Converter Cable - 000-15939-001

    $256.78
    1
  10. Lowrance NMEA Network Starter Kit - 000-0124-69

    $94.38
    1
  11. Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

    $319.78
    1
  12. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Female - FA-CF-90

    $25.99
    1
  13. Lowrance N2KEXT Extension Cable

    $36.98 - $94.38
    0
  14. Furuno LAN NavNet 3D/TZT to PC Cable - 2 m (6.6') - 001-167-880-10

    $77.58
    0
  15. Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

    $66.38
    0
  16. Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

    $59.38
    0
  17. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $95.78
    0
  18. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $165.80
    0
  19. Simrad SimNet Extension Cable

    $42.58 - $80.38
    0
  20. Simrad Simnet Joiner without Terminator - 44172260

    $25.97
    0
  21. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $141.98
    0
  22. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $48.18
    0
  23. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $53.78
    0
  24. Simrad Video/Comms Cable - 000-00129-001

    $36.98
    0
  25. Maretron Bulk NMEA Mid Cable

    $2.68
    0
  26. Maretron Micro Bulk Cable

    $1.98
    0
  27. Maretron Mid Bulk Cable

    $2.26
    0
  28. Maretron NMEA Mini Cable

    $3.10
    0
  29. Furuno LAN NavNet 3D/TZT To PC Cable - 5 m (16' 4 27/32") - 001-167-890-10

    $91.58
    0
  30. Maretron NMEA 2000 Cable Starter Kit - CABLE-STARTER-2

    $297.41
    0
  31. Veratron NMEA 2000 Inline Female Terminator - A2C3931250001

    $44.68
    0
  32. Veratron NMEA 2000 Inline T-Splitter - A2C3931270002

    $54.76
    0
  33. Veratron NavBox Electronic Control Unit - A2C59501979

    $898.96
    0
  34. Veratron LinkUp Converter - 0-5V - B00059201

    $140.44
    0
  35. Veratron AcquaLink & OceanLink Bus Termination Resistor - A2C99793900

    $44.68
    0
  36. Veratron NMEA 2000 Infield Installation Connector

    $44.68 - $67.36
    0
  37. Veratron NMEA 2000 Terminator

    $29.56
    0
  38. Veratron NMEA 2000 Backbone Cable

    $49.72 - $140.48
    0
  39. Veratron Bus Cable for AcquaLink Gauges

    $58.54 - $112.74
    0
  40. Veratron EngineBox

    $450.40 - $749.02
    0
  41. Victron Energy RJ45 UTP 1x Male/2x Female Splitter Cable - ASS030065510

    $26.78
    0
  42. Victron Energy MC4 1x Male/1x Female Solar Connector (2-Pack) - SCA520300000

    $14.88
    0
  43. Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

    $220.38
    0
  44. Simrad NSO evo2 NMEA0183 Touch Monitor Serial Cable - 000-11247-001

    $27.52
    0
  45. Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

    $31.38
    0
  46. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $52.38
    0
  47. Simrad WM-4 Sirius Satellite Weather Ethernet Adapter Cable - 000-14972-001

    $48.18
    0
  48. 6% off

    Torqeedo Gateway Set - 2217-00

    $559.25
    $522.83
    0
 
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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.