Cables & Networking

  1. Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST

    $37.24
    1
  2. 83% off

    Oceanic Systems NMEA2000 Micro Network Terminator Connector

    $4.77
    0
  3. 9% off

    Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    $69.11
    0
  4. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $31.60
    0
  5. Simrad SimNet Joiner Red with Terminator - 44172278

    $30.19
  6. Simrad SimNet Protection Plug - 24005886

    $12.20
  7. Furuno 7-Pin NMEA Cable - 000-154-028

    $176.83
  8. Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

    $82.36
  9. Furuno Combination Power and Data Cable Assembly - 000-159-686

    $88.00
  10. Furuno Power Cable for GP1871F & GP1971F - 001-533-250-00

    $171.19
  11. Furuno NMEA 2000 Micro Cable with Straight Female Connector & Pigtail - 001-105-780-10

    $49.93
  12. Furuno NMEA 2000 Cable with Micro F-Drop - 6 m (19' 8 7/32") - 001-105-810-10

    $83.77
  13. 9% off

    Furuno Antenna Cable - WX3-SRC-035

    $71.67
    0
  14. KVH Starlink Ethernet Adapter - 19-1240-01

    $124.66
  15. Sierra NMEA 2000 Micro-C Extension Cable

    $52.75 - $147.25
  16. Sierra NMEA 2000 Termination Resistor

    $16.21 - $17.38
  17. SmartPlug Single Jack HDMI Connector - KSJHDMI

    $28.52
  18. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T1) - ASM-C-T1

    $1,268.19
    0
  19. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T2) - ASM-C-T2

    $1,268.19
    0
  20. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C) - ASM-C

    $774.69
    0
  21. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T1) - ASM-CES-T1

    $1,409.19
    0
  22. Furuno LAN NavNet 3D/TZT To PC Cable - 5 m (16' 4 27/32") - 001-167-890-10

    $128.89
    0
  23. Veratron AquaLink Video Display Cable - 0.3 m (1') - A2C99791100

    $117.36
    0
  24. Veratron Power and Data Cable OceanLink Master TFT Engine 2 - 7" - A2C1992110001

    $41.36
    0
  25. Veratron NMEA 2000 Terminator

    $41.33
    0
  26. Veratron Bus Cable for AcquaLink Gauges

    $158.09
    0
  27. Maxwell Dual Installation Connection Cable - SP4154

    $58.41
    0
  28. Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

    $495.49
    0
  29. 40% off

    Oceanic Systems NMEA2000 Micro Network Connector Blanking

    $2.88
    0
  30. Veratron AcquaLink NavControl - A2C59501982

    $485.28
    0
  31. 9% off

    Veratron AcquaLink VDO Bus to NMEA 2000 Adapter - A2C96244900

    $89.81
    0
  32. Digital Yacht PilotLINK2 Class A Wireless Interface - ZDIGPLINK2

    $389.74
  33. Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

    $355.90
    2
  34. Airmar NMEA 0183 WeatherStation Extension Cable - 99' (30 m) - WS-EXT

    $281.21
  35. Furuno Power Cable for FCV585 & FCV620 - 000-156-405

    $182.47
  36. Furuno LAN Cable with RJ45 Connector Kit - 000-035-509-00

    $461.68
  37. Furuno Navnet Ethernet Cable 6-Pin Female Crossover - 001-588-750-00

    $166.96
  38. Furuno LAN Cable Cat5E with RJ45 Connectors - 001-629-020-00

    $587.16
  39. Airmar Marine NMEA 0183 Connector WeatherStation Cable - 000-159-688

    $169.80
    0
  40. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC15

    $811.39
    0
  41. Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC30

    $1,022.90
    0
  42. 11% off

    Digital Yacht Sea PC Pilot Plug Extension Cable - ZDIGPPLEXT

    $149.48
    0
  43. Furuno Waterproof RJ45 Adapter Cable - WRJ-ADP-05M

    $83.81
  44. Furuno TZtouchXL MFD Cable

    $168.37 - $237.46
  45. Digital Yacht NMEA 2000 1-Way Extension Block T-Connector - ZDIGN21W

    $48.52
  46. Digital Yacht LANLink NMEA 2000 To Ethernet Gateway - ZDIGLANLN2K

    $518.05
  47. Siren Marine Wiring Cable 2 for Siren 3 Pro - SM-ACC3-WIRE

    $31.38
  48. Scout Power Over Ethernet Adapter - 12V/1A - POE-1

    $62.62

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.