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Cables & Networking

102 Listed

  1. Ancor NMEA 2000 Drop Cable

    $18.25 - $39.43
    1

  2. Ancor NMEA 2000 Backbone Cable

    $27.37 - $90.33

  3. Airmar Marine NMEA 2000 Connector Cable

    $110.58 - $406.71
    1
  4. 9% off

    Maretron Micro Double-Ended Cordset

    $37.24 - $86.59
    $35.41 - $82.29
    1

  5. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $48.81
    1

  6. Sierra NMEA 2000 Hub - PC51180-1

    $261.45

  7. B&G Masthead Cable for WS310 Wind Sensor - 65' - 000-14396-001

    $162.68
    1

  8. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $36.75
    1
  9. 14% off

    Maretron Mid Double-Ended Cordset

    $44.29 - $93.66
    $39.92 - $89.01
    0

  10. Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

    $68.90
    1

  11. Lowrance Simrad NMEA 2000 Micro-C Medium Duty Cable

    $73.90 - $197.51
    1

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

    $35.41
    1

  13. Maretron Micro Multi Port Box - CM-CF-4

    $115.78
    1

  14. Lowrance N2KEXT Extension Cable

    $41.47 - $103.51
    0

  15. Ancor NMEA 2000 Field Serviceable Connector

    $25.33

  16. Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

    $166.69
    0

  17. Ancor NMEA 2000 Single Tee Connector - 270101

    $22.52

  18. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $56.84
    1

  19. Ancor NMEA 2000 Two Way Tee Connector - 270103

    $38.09

  20. Lowrance NAC-MRD2MBL NMEA2000 Adapter Cable - 000-0127-04

    $59.52
    1

  21. Simrad SimNet Extension Cable

    $43.45 - $83.63
    0

  22. Simrad Simnet Joiner without Terminator - 44172260

    $27.11
    0

  23. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $50.15
    1

  24. Ancor NMEA 2000 Power Cable with Tee - 1 m (3' 3 3/8") - 270000

    $31.39

  25. Maretron Female Micro Termination Resistor - TR-CF

    $18.74
    2

  26. Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

    $35.41
    2

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

    $157.31
    0

  28. Simrad SimNet 7-Prong Multi-Joiner - 24006298

    $79.61

  29. Ancor NMEA 2000 Terminator

    $16.29 - $16.86

  30. Simrad SimNet To N2K Adapter Kit - 000-0127-45

    $146.59
    1

  31. Lowrance NAC-FRD2FBL NMEA2000 Adapter Cable - 000-0127-05

    $59.52
    3

  32. Ancor NMEA 2000 Blanking Cap

    $7.89 - $9.21

  33. Simrad SimNet Tee Joiner - 24005860

    $42.11
    2
  34. 9% off

    Lowrance NMEA 2000 Tee Connector - 000-0119-79

    $28.22
    $25.46
    0

  35. Maretron Male Micro Termination Resistor - TR-CM

    $18.74
    1

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

    $35.41
    1

  37. Veratron NMEA 2000 Backbone Cable

    $133.21 - $196.95
    0

  38. Ancor NMEA 2000 Elbow Connector - 90 deg. - 270108

    $20.86

  39. Maretron Micro Powertap Tee Connector - CF-SPWR05-CF

    $59.52
    0

  40. Maretron Micro Termination Resistor - IT-CM-CF

    $35.41
    0

  41. Ancor NMEA 2000 Through Bulkhead Adaptor - 270107

    $17.49

  42. Ancor NMEA 2000 Power Isolator - 270113

    $23.62

  43. Maretron NMEA Mid Single Ended Cordset - DF-DB1-25.0

    $201.55
    1

  44. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $31.60
    0

  45. Furuno NMEA 2000 Female/Female/Male T-Connector - AIR-052-531

    $63.54

  46. Simrad SimNet Joiner Red with Terminator - 44172278

    $28.71

  47. Simrad SimNet Termination Plug - 24005894

    $21.58

  48. Maretron NMEA Micro Male to Female Connector - 90deg. - ELB-CM-CF

    $47.47
    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.

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