Cables & Networking

  1. Ancor NMEA 2000 Single Device Backbone Starter Kit - 270203

    $157.11
  2. Lowrance Evinrude Engine Interface Cable for NMEA2000 - 000-0120-62

    $157.09
    0
  3. Simrad SimNet Starter Kit-1 - SIMKIT-1

    $157.09
  4. Furuno Waterproof Twist Lock Connector to RJ45 Cable

    $157.09 - $227.59
  5. Furuno DFF3D Power Cable - 3.5 m (11.5') - 000-157-939-10

    $155.68
  6. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $154.27
    1
  7. 11% off

    Digital Yacht Sea PC Pilot Plug Extension Cable - ZDIGPPLEXT

    $169.78
    $149.48
    0
  8. Furuno USB2 to OTG (Micro USB) Adapter Cable - 0.3 m (1') - 001-646-940-00

    $148.63
  9. Furuno Power Cable for TZT Displays - 000-156-058-11

    $141.58
  10. Furuno USB A to USB A Extension Cable - 0.3 m (1') - 001-646-920-00

    $141.58
  11. Furuno Power Cable Assembly - 000-154-024

    $138.76
  12. Airmar NMEA 0183 WeatherStation Cable

    $138.26 - $428.74
  13. Sierra NMEA 2000 Starter Kit

    $135.94 - $178.24
  14. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $134.53
    0
  15. Digital Yacht NMEA 2000 6-Port T-Connector - ZDIGN26W

    $134.53
  16. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $133.84
    1
  17. Veratron NMEA 2000 Backbone Cable

    $133.21 - $196.95
    0
  18. Furuno NMEA 2000 Cable for GP340 - GP3-400-N2K-06

    $133.15
  19. Furuno NMEA 2000 Drop Cable for PB200 - AIR-331-029-02

    $133.12
  20. Ancor NMEA 2000 Dual Device Starter Kit - 270202

    $131.71
  21. Furuno LAN NavNet 3D/TZT To PC Cable - 5 m (16' 4 27/32") - 001-167-890-10

    $128.89
    0
  22. Maretron Micro Multi Port Box - CM-CF-4

    $121.84
    1
  23. Lowrance NMEA Network Starter Kit - 000-0124-69

    $120.43
    1
  24. Veratron AquaLink Video Display Cable - 0.3 m (1') - A2C99791100

    $117.36
    0
  25. KVH Starlink Ethernet Adapter - 19-1240-01

    $114.79
  26. Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

    $111.99
  27. Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

    $111.99
  28. Furuno Hub Adapter Cable - 000-144-463

    $111.97
  29. Airmar Marine NMEA 2000 Connector Cable

    $110.58 - $406.71
    1
  30. Navico Green M12M 8-Pin to Yellow 5-Pin Female Ethernet Adapter Cable - 000-16448-001

    $106.35
    1
  31. Navico Waterproof HDMI to Standard M Cable - 3 m (9.8') - 000-12742-001

    $103.51
  32. Lowrance HDS Video Adapter Cable - 000-11010-001

    $99.28
    0
  33. Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

    $99.28
    1
  34. Digital Yacht NMEA 0183 To USB Adapter - ZDIGUSBNMEA

    $90.82
    0
  35. 9% off

    Veratron AcquaLink VDO Bus to NMEA 2000 Adapter - A2C96244900

    $99.72
    $89.81
    0
  36. Furuno LAN NavNet 3D/TZT to PC Cable - 2 m (6.6') - 001-167-880-10

    $89.41
    0
  37. Furuno Upload/Download Cable for NavNet to PC - NET-DWN-CBL

    $89.41
  38. Furuno LAN Cable Assembly RJ45 x RJ45 - 001-588-890-00

    $89.41
  39. Furuno NMEA2000 Micro Cable with Female Connector & Pigtail

    $89.41 - $183.88
  40. Furuno Combination Power and Data Cable Assembly - 000-159-686

    $88.00
  41. Ancor NMEA 2000 Single Device Starter Kit - 270201

    $86.59
  42. Furuno NMEA Cable - 000-154-054

    $85.18
    0
  43. Furuno Waterproof RJ45 Adapter Cable - WRJ-ADP-05M

    $83.81
  44. Furuno NMEA 2000 Cable with Micro F-Drop - 6 m (19' 8 7/32") - 001-105-810-10

    $83.77
  45. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $83.77
  46. Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

    $82.36
  47. Furuno NMEA 2000 Micro Cable with Straight Male/Female Connectors

    $82.36 - $150.06
  48. Furuno NMEA 2000 Micro Cable with Angled Male/Female Connectors

    $78.13 - $202.23

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.