Cables & Networking

  1. Maretron Mini Powertap with Fuses - NF-NM4P-NF

    $312.43
    0
  2. Ancor NMEA 2000 Terminator

    $14.27
  3. Simrad Simnet Joiner without Terminator - 44172260

    $25.06
    0
  4. Simrad SimNet Tee Joiner - 24005860

    $38.38
    1
  5. Digital Yacht veKonvert Victron V.E.Direct to NMEA 2000 Gateway - ZDIGVEKVT

    $234.13
  6. Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

    $145.05
    0
  7. Digital Yacht ST-NMEA (ISO) Converter - ZDIGSTN

    $232.78
    0
  8. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $51.88
    0
  9. Airmar 1 kW Series 9-Pin/9-Pin M&M Extension Cable - 20' (6 m) - MM1-EXT

    $153.13
  10. Lowrance HDS Power Cable - 000-0127-49

    $43.78
    0
  11. Maretron Male Micro Termination Resistor - TR-CM

    $16.60
    0
  12. Maretron Mini/Micro Tee

    $42.43 - $45.13
    0
  13. Ancor NMEA 2000 Backbone Cable

    $24.09 - $65.38
  14. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $159.90
    0
  15. Veratron LinkUp Single-Sensor Gateway - Pyrometer with Sensor - B00042301

    $391.81
    0
  16. Airmar Wire Cover Kit - AIR-WC

    $9.55
  17. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $113.98
  18. Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

    $308.38
    1
  19. Maretron Female Micro Termination Resistor - TR-CF

    $16.60
    0
  20. Maretron Mini Gender Changer

    $54.58
    0
  21. Newmar Waterproof Junction Box

    $49.18 - $74.83
    0
  22. Scanstrut Deluxe Junction Box - SB-8-10

    $46.48
    0
  23. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $82.93
  24. Ancor NMEA 2000 Single Tee Connector - 270101

    $19.63
  25. Ancor NMEA 2000 90 Deg. Elbow Connector - 270108

    $18.24
  26. Airmar 600W Series 5-Pin/5-Pin M&M Extension Cable - 40' (12 m) - MM-5P-5P

    $120.73
  27. Lowrance Yamaha Engine Interface Cable for NMEA2000 - 000-0120-37

    $142.33
    0
  28. Lowrance HDS Video Adapter Cable - 000-11010-001

    $68.08
    0
  29. Furuno Dedicated Interswitch Hub - HUB101

    $1,161.62
    0
  30. Maretron 90 deg NMEA Micro Male to Female Connector - ELB-CM-CF

    $43.78
    0
  31. 14% off

    Maretron Mini Double-Ended Cordset

    $51.88 - $132.91
    $46.48 - $132.91
    0
  32. Maretron Mini Field-Attachable Connector

    $42.43
    0
  33. Scanstrut Standard Junction Box - SB-8-5

    $32.98
    0
  34. Simrad SimNet Termination Plug - 24005894

    $24.47
  35. Lowrance Hook2/Reveal and Cruise Replacement Power Cable - 000-14172-001

    $21.28
    0
  36. Maretron 90 deg. NMEA Field Attachable Micro/Mid Connector - Female - FA-CF-90

    $25.09
    1
  37. Maretron Micro Bulkhead Feed Thru - BHF-CM-CF

    $39.73
    0
  38. 51% off

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

    $115.33
    $55.45
    0
  39. Ancor NMEA 2000 Power Cable with Tee - 1 m (3' 3 3/8") - 270000

    $26.76
  40. Ancor NMEA 2000 Through Bulkhead Adaptor - 270107

    $17.64
  41. Ancor NMEA 2000 Single Device Backbone Starter Kit - 270203

    $135.60
  42. Ancor NMEA 2000 Blanking Cap

    $7.96
  43. Veratron OceanLink TFT Video Display Cable - 0.3 m (1') - A2C1845710001

    $86.90
    0
  44. Airmar 10-Pin to 6-Pin DT/DST Airmar Xducer ID Adapter Cable - ADAPT-10-6DTV2

    $96.43
  45. Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    $68.08
    0
  46. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $27.58
    0
  47. Lowrance Bullet Skimmer Transducer Extension Cable 10' - 000-14413-001

    $54.58
    0
  48. Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

    $30.28
    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.