Defender Canada
Free Shipping on orders over $99*

Cables & Networking

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

    $278.37
    1

  4. Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

    $355.90
    2

  5. Ancor NMEA 2000 Drop Cable

    $18.25 - $39.43
    1
  6. 9% off

    Ancor NMEA 2000 Dual Device Starter Kit - 270202

    $131.71
    $118.60

  7. Ancor NMEA 2000 Backbone Cable

    $27.37 - $90.33

  8. Lowrance Broadband Ethernet Cable

    $48.52 - $161.32
    1

  9. Airmar Marine NMEA 2000 Connector Cable

    $110.58 - $406.71
    1
  10. 9% off

    Maretron Micro Double-Ended Cordset

    $37.24 - $86.59
    $35.41 - $82.29
    1

  11. Actisense NMEA 2000 to Wi-Fi Gateway - W2K-2

    $404.24

  12. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $48.81
    1

  13. Airmar NMEA 0183 WeatherStation Cable

    $138.26 - $428.74

  14. Sierra NMEA 2000 Hub - PC51180-1

    $261.45

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

    $253.75
    0

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

    $56.84
    4

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

    $532.19

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

    $299.50

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

    $127.84
    0

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

    $456.05
    0

  21. Maretron Vessel Data Recorder - VDR100-01

    $952.97
    0

  22. Maretron Internet Protocol Gateway - IPG100-01

    $898.05
    0

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

    $162.68
    1

  24. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $36.75
    1

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

    $150.61
    2
  26. 14% off

    Maretron Mid Double-Ended Cordset

    $44.29 - $93.66
    $39.92 - $89.01
    0

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

    $285.92
    0

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

    $68.90
    1

  29. Maretron J1939 to NMEA 2000 Gateway - J2K100-01

    $442.62
    0

  30. Maretron Network Bus Extender - NBE100-01

    $452.00
    0

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

    $59.52
    0

  32. Digital Yacht iKonvert NMEA2000 to USB Converter - ZDIGIKVTUSB

    $299.50

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

    $73.90 - $197.51
    1

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

    $35.41
    1

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

    $69.67
    1

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

    $115.78
    1

  37. Lowrance N2KEXT Extension Cable

    $41.47 - $103.51
    0

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

    $299.50
    1

  39. Ancor NMEA 2000 Field Serviceable Connector

    $25.33

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

    $64.88
    0

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

    $166.69
    0

  42. Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC

    $574.45
    0

  43. Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

    $174.03
    1

  44. Ancor NMEA 2000 Single Tee Connector - 270101

    $22.52

  45. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $56.84
    1

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

    $60.86
    1

  47. Ancor NMEA 2000 Two Way Tee Connector - 270103

    $38.09

  48. Digital Yacht N2K Protect Cyber Security System - ZDIGN2KPROT

    $453.23
 
1 / 6Next

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.

0Filters

Category
Cable Type
Manufacturer
Price
2.61
4912.63
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.