Defender Canada
Free Shipping on orders over $99*

Cables & Networking

197 Listed

  1. Actisense NGX-1 NMEA 2000 Dual Gateway

    $365.49 - $390.39
    5

  2. Actisense NMEA 2000 Engine Monitoring Unit - EMU-1

    $867.27
    2

  3. Ancor NMEA 2000 Drop Cable

    $19.18 - $41.47
    1

  4. Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

    $355.90
    2

  5. Ancor NMEA 2000 Dual Device Starter Kit - 270202

    $131.71

  6. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $51.34
    1

  7. Navico NMEA 0183 to NMEA 2000 Converter Cable - 000-15939-001

    $278.37
    1

  8. Lowrance Broadband Ethernet Cable

    $48.52 - $169.78
    1

  9. Ancor NMEA 2000 Backbone Cable

    $28.78 - $95.05

  10. Airmar Marine NMEA 2000 Connector Cable

    $110.58 - $406.71
    1

  11. Maretron NMEA 2000/USB Gateway - USB100-01

    $267.07
    0

  12. B&G WS310 Wired Interface - 000-14389-001

    $158.50
    2

  13. Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

    $134.53
    0

  14. Digital Yacht iKonvert NMEA2000 to NMEA0183 ISO Converter - ZDIGIKVT

    $299.50

  15. Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

    $59.80
    4
  16. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Maretron Micro Double-Ended Cordset

    MSRP: $37.24 - $86.59
    $37.24 - $86.59
    1

  17. Digital Yacht iKonvert NMEA2000 to USB Converter - ZDIGIKVTUSB

    $299.50

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

    $171.21
    1

  19. Lowrance NEP-2 Network Expansion Port - 000-10029-001

    $456.05
    0

  20. Navico NEP-3 Five Port M12 Gigabit Ethernet Switch - 000-16008-001

    $532.19

  21. Ancor NMEA 2000 Single Tee Connector - 270101

    $23.68

  22. Airmar NMEA 0183 WeatherStation Cable

    $138.26 - $428.74

  23. Ancor NMEA 2000 Field Serviceable Connector

    $26.64

  24. Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES) - ASM-CES

    $1,056.69
    0

  25. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $38.65
    1

  26. Veratron LinkUp Single-Sensor Gateway

    $421.53 - $474.57
    0

  27. Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

    $62.62
    0

  28. Navico Halo Dome Ethernet Adapter Cable - RJ45 to 5-Pin - 000-14552-001

    $69.67
    1

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

    $73.90 - $207.87
    1

  30. Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

    $174.03
    1

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

    $175.44
    0

  32. Maretron NMEA 2000 Cable Starter Kit - CABLE-STARTER-2

    $300.94
    0

  33. Ancor NMEA 2000 Single Device Starter Kit - 270201

    $86.59
  34. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Maretron Mid Double-Ended Cordset

    MSRP: $44.29 - $93.66
    $39.92 - $93.66
    0

  35. Ancor NMEA 2000 Two Way Tee Connector - 270103

    $40.06

  36. Furuno Marinized Ethernet Hub - HUB102

    $546.29

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

    $165.55
    0

  38. Ancor NMEA 2000 Terminator

    $17.12 - $17.72

  39. Simrad Video/Comms Cable - 000-00129-001

    $64.03
    1

  40. Digital Yacht veKonvert Victron V.E.Direct to NMEA 2000 Gateway - ZDIGVEKVT

    $299.50
    1

  41. Veratron EngineBox

    $631.93 - $1,051.08
    0

  42. Maretron Vessel Data Recorder - VDR100-01

    $1,003.09
    0

  43. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $52.75
    1

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

    $62.62
    1

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

    $37.24
    2

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

    $68.26
    0

  47. Maretron Internet Protocol Gateway - IPG100-01

    $945.28
    0

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

    $72.49
    1
 
1 / 5Next

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.

1Filters

Clear All
  1. Availability: In Stock ×
Category
Cable Type
Manufacturer
Price
2.84
1410.19
More Ways To Shop
Availability
Fulfillment
Voltage (V)

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender Canada. All Rights Reserved.