Cables & Networking

  1. Actisense NGX-1 NMEA 2000 Dual Gateway

    $359.74 - $384.56
    1
  2. Lowrance NEP-2 Network Expansion Port - 000-10029-001

    $437.16
    0
  3. Maretron Micro Double-Ended Cordset

    $35.62 - $70.66
    0
  4. Lowrance Broadband Ethernet Cable

    $42.92 - $153.88
    1
  5. Maretron NMEA 2000/USB Gateway - USB100-01

    $269.22
    0
  6. Maretron Network Bus Extender - NBE100-01

    $453.18
    0
  7. Maretron Internet Protocol Gateway - IPG100-01

    $934.98
    0
  8. Maretron Micro Multi Port Box - CM-CF-4

    $133.44
    0
  9. 19% off

    Maretron Mid Double-Ended Cordset

    $37.08 - $80.90
    $37.08 - $80.90
    0
  10. Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST

    $27.08
    0
  11. Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

    $27.08
    1
  12. Maretron NMEA 2000 Micro Tee Connector - CM-CF-CF

    $34.16
    0
  13. Maretron Micro Powertap Tee Connector - CF-SPWR05-CF

    $67.74
    0
  14. Lowrance N2KEXT Extension Cable

    $38.54 - $98.40
    0
  15. Lowrance NAC-MRD2MBL NMEA2000 Adapter Cable - 000-0127-04

    $58.98
    0
  16. Lowrance NMEA 2000 Tee Connector - 000-0119-79

    $29.20
    0
  17. Maretron Mini Field-Attachable Connector

    $45.84
    0
  18. Maretron Mini Gender Changer

    $58.98
    0
  19. Maretron Mini/Micro Tee

    $45.84 - $48.76
    0
  20. Lowrance NAC-FRD2FBL NMEA2000 Adapter Cable - 000-0127-05

    $58.98
    0
  21. 9% off

    Lowrance Simrad NMEA 2000 Micro-C Medium Duty Cable

    $69.20 - $155.36
    $69.20 - $155.36
    0
  22. Maretron NMEA 2000 Cable Starter Kit - CABLE-STARTER-2

    $310.13
    0
  23. Lowrance HDS Video Adapter Cable - 000-11010-001

    $73.58
    0
  24. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Female - FA-CF-90

    $27.08
    1
  25. Maretron Male Micro Termination Resistor - TR-CM

    $17.90
    0
  26. Maretron Mini Powertap with Fuses - NF-NM4P-NF

    $337.84
    0
  27. Lowrance Yamaha Engine Interface Cable for NMEA2000 - 000-0120-37

    $153.88
    0
  28. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Male - FA-CM-90

    $27.08
    0
  29. Maretron Female Micro Termination Resistor - TR-CF

    $17.90
    0
  30. Maretron NMEA Mid Single Ended Cordset - DF-DB1-25.0

    $215.24
    0
  31. Lowrance Bullet Skimmer Transducer Extension Cable 10' - 000-14413-001

    $58.98
    0
  32. Lowrance HDS Power Cable - 000-0127-49

    $47.30
    0
  33. Lowrance Hook2/Reveal and Cruise Replacement Power Cable - 000-14172-001

    $22.85
    0
  34. Maretron Micro Bulkhead Feed Thru - BHF-CM-CF

    $42.92
    0
  35. Maretron Micro Termination Resistor - IT-CM-CF

    $28.91
    0
  36. Maretron Mini Male To Female Connector - 90deg. - ELB-NM-NF

    $58.98
    0
  37. 19% off

    Maretron Mini Double-Ended Cordset

    $56.06 - $143.69
    $47.30 - $143.69
    0
  38. Maretron Mini Termination Resistor

    $18.02
    0
  39. Lowrance HDS/Elite/Hook Power Cable - 000-14041-001

    $38.54
  40. Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    $73.58
    0
  41. Maretron NMEA Micro Male to Female Connector - 90deg. - ELB-CM-CF

    $44.38
    0
  42. Maretron Mini Power Cord - NM4P-01

    $53.14
    0
  43. Maretron Mini Power Cord - NM4P-05

    $72.14
    0
  44. Maretron Bulk NMEA Mid Cable

    $2.77
    0
  45. Maretron Micro Bulk Cable

    $2.04
    0
  46. Maretron Mid Bulk Cable

    $2.34
    0
  47. Maretron NMEA Mini Cable

    $3.21
    0
  48. Lowrance NDC-4 NMEA 0183 Adaptor Cable - 000-0119-31

    $40.00
    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.