Defender Canada
Free Shipping on orders over $99*

Cables & Networking

271 Listed

  1. Lowrance Broadband Ethernet Cable

    $48.52 - $169.78
    1

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

    $857.86
    2

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

    $72.49
    1

  4. Simrad SimNet Tee Joiner - 24005860

    $44.29
    2

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

    $154.27
    1

  6. Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

    $52.75
    1

  7. Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

    $59.80
    1

  8. Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

    $38.65
    1

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

    $64.03
    1

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

    $62.62
    1

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

    $62.62
    3

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

    $171.21
    1

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

    $69.67
    1

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

    $73.90 - $207.87
    1

  15. Maretron Female Micro Termination Resistor - TR-CF

    $19.70
    2

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

    $37.24
    2

  17. Maretron Male Micro Termination Resistor - TR-CM

    $19.70
    1
  18. 9% off

    Maretron Micro Double-Ended Cordset

    $37.24 - $86.59
    $37.24 - $86.59
    1

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

    $121.84
    1

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

    $37.24
    1

  21. Maretron Micro-C Connector Cover - M000101

    $7.69
    1

  22. Maretron NMEA 2000 Micro Tee Connector - CM-CF-CF

    $37.24
    1

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

    $212.12
    1

  24. Lowrance Hook2/Reveal and Cruise Replacement Power Cable - 000-14172-001

    $24.60
    1

  25. Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

    $174.03
    1

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

    $299.50
    1

  27. Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

    $355.90
    2

  28. Airmar WeatherStation Connector Collar Cable Adapter - 33-576-01

    $13.29
    1

  29. Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

    $133.84
    1

  30. Airmar Marine NMEA 2000 Connector Cable

    $110.58 - $406.71
    1

  31. Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

    $99.28
    1

  32. Ancor NMEA 2000 Four Way Tee Connector - 270104

    $51.34
    1

  33. Ancor NMEA 2000 Drop Cable

    $19.18 - $41.47
    1

  34. Lowrance HDS/Elite/Hook Power Cable - 000-14041-001

    $40.06
    1

  35. Navico Green M12M 8-Pin to Yellow 5-Pin Female Ethernet Adapter Cable - 000-16448-001

    $106.35
    1

  36. SmartPlug Single Jack J35 Ethernet Connector - KSJETH

    $27.25
    1

  37. Actisense NGX-1 NMEA 2000 Dual Gateway

    $365.77 - $378.46
    5

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

    $59.80
    4

  39. Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

    $355.90
    2

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

    $278.37
    1

  41. Lowrance NMEA Network Starter Kit - 000-0124-69

    $120.43
    1

  42. Maretron Mini/Micro Tee

    $49.93 - $54.16
    2

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

    $158.50
    2

  44. Maxwell AA Sensor Cable

    $56.98 - $103.53
    1

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

    $37.24
    1
  46. 9% off

    Lowrance N2KEXT Extension Cable

    $41.47 - $103.51
    $41.47 - $93.22
    0

  47. Furuno LAN NavNet 3D/TZT to PC Cable - 2 m (6.6') - 001-167-880-10

    $89.41
    0

  48. Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T1) - ASM-C-T1

    $1,268.19
    0
 
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
2.84
2508.58
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.