Cables & Networking

  1. Maretron Micro Double-Ended Cordset

    $35.62 - $70.66
    0
  2. Ancor NMEA 2000 Drop Cable

    $18.42 - $40.00
  3. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $48.76
    2
  4. Ancor NMEA 2000 Backbone Cable

    $26.00 - $70.66
  5. Maretron NMEA 2000/USB Gateway - USB100-01

    $269.22
    0
  6. Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

    $61.90
    0
  7. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $172.88
    0
  8. 9% off

    Maretron Mid Double-Ended Cordset

    $37.08 - $80.90
    $37.08 - $80.90
    0
  9. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $148.04
    0
  10. Maretron J1939 to NMEA 2000 Gateway - J2K100-01

    $470.70
    0
  11. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $45.84
  12. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $50.22
    1
  13. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $35.62
    1
  14. Maretron Internet Protocol Gateway - IPG100-01

    $934.98
    0
  15. Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST

    $27.08
    0
  16. Maretron Network Bus Extender - NBE100-01

    $453.18
    0
  17. Maretron Micro Multi Port Box - CM-CF-4

    $133.44
    0
  18. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $134.90
    0
  19. Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

    $27.08
    1
  20. Maretron Mini Powertap with Fuses - NF-NM4P-NF

    $337.84
    0
  21. Ancor NMEA 2000 Two Way Tee Connector - 270103

    $35.62
  22. Ancor NMEA 2000 Terminator

    $15.39
  23. Simrad SimNet Extension Cable

    $44.38 - $83.80
    0
  24. Maretron NMEA 2000 Micro Tee Connector - CM-CF-CF

    $34.16
    0
  25. Maretron NMEA Mid Single Ended Cordset - DF-DB1-25.0

    $215.24
    0
  26. Ancor NMEA 2000 Field Serviceable Connector

    $27.56
  27. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $56.06
    1
  28. Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

    $69.20
    0
  29. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $54.60
    0
  30. Maretron Vessel Data Recorder - VDR100-01

    $1,045.94
    0
  31. Ancor NMEA 2000 Single Device Starter Kit - 270201

    $80.88
  32. Simrad Simnet Joiner without Terminator - 44172260

    $27.05
    0
  33. Ancor NMEA 2000 Single Tee Connector - 270101

    $21.18
  34. Maretron Micro Powertap Tee Connector - CF-SPWR05-CF

    $67.74
    0
  35. Maretron Mini/Micro Tee

    $45.84 - $48.76
    0
  36. Simrad SimNet Tee Joiner - 24005860

    $41.46
    1
  37. Simrad Video/Comms Cable - 000-00129-001

    $56.06
    0
  38. Ancor NMEA 2000 Power Cable with Tee - 1 m (3' 3 3/8") - 270000

    $28.89
  39. Ancor NMEA 2000 Through Bulkhead Adaptor - 270107

    $19.02
  40. Maretron Mini Field-Attachable Connector

    $45.84
    0
  41. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $89.64
  42. Simrad NSO evo2 NMEA0183 Touch Monitor Serial Cable - 000-11247-001

    $37.08
    0
  43. Maretron NMEA 2000 Cable Starter Kit - CABLE-STARTER-2

    $310.13
    0
  44. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Female - FA-CF-90

    $27.08
    1
  45. Maretron Female Micro Termination Resistor - TR-CF

    $17.90
    0
  46. Maretron Mini Gender Changer

    $58.98
    0
  47. Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

    $32.70
    0
  48. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Male - FA-CM-90

    $27.08
    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.