Cables & Networking

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.

Cables & Networking

Furuno LAN Cable Assembly RJ45 x RJ45 - 001-588-890-00

Furuno NMEA2000 Micro Cable with Female Connector & Pigtail

Furuno Combination Power and Data Cable Assembly - 000-159-686

Raymarine Axiom XL Video & Alarm Cable - 2 m (6' 7") - A80235

Ancor NMEA 2000 Single Device Starter Kit - 270201

Garmin Lithium-Ion 4-In-One Power Cable - 010-13140-11

Furuno NMEA Cable - 000-154-054

Furuno NMEA 2000 Cable with Micro F-Drop - 6 m (19' 8 7/32") - 001-105-810-10

Simrad SimNet 7-Prong Multi-Joiner - 24006298

Furuno Waterproof RJ45 Adapter Cable - WRJ-ADP-05M

Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

Furuno NMEA 2000 Micro Cable with Straight Male/Female Connectors

Garmin RJ45 Network Cable Coupler - 010-10580-00

Garmin GPSMAP 8400/8600 USB Cable - 010-12390-10

Garmin GC12/14 Video Extension Cable - Male to Male - 010-11376-04

Humminbird AS-EC-15E Ethernet Cable - 15' - 720073-5

Furuno NMEA 2000 Micro Cable with Angled Male/Female Connectors

Airmar NMEA 2000 WeatherStation Bare Connector Cable - WS2-C0-25BW

Simrad Vulcan 5/GO5 Power/N2K Cable - 000-13171-001

Maretron Mini Power Cord - NM4P-05

Lowrance Simrad NMEA 2000 Micro-C Medium Duty Cable

Raymarine Power Cable - 90 deg. Connector - R70561

Raymarine Axiom Power Cable - Straight NMEA 2000 Connector - R70523

Garmin GPS 19x Power/Data Cable - 010-11824-00

Raymarine Seatalk1 Cable

Raymarine SeaTalkNG Spur Cable - A06044

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

Humminbird PC-13 Power Cable - 720110-1

Maxwell AA Sensor Cable

Garmin NMEA 2000 Field Installable Connector

Garmin GPSMAP 720/740 Power Data Sonar Cable - 010-11482-01

Garmin BlueNet Network Field Installable Adapter Kit - 010-12528-20

Furuno Antenna Cable - WX3-SRC-035

Furuno NMEA 0183 Cable for GP340 - GP3-400-183-06

Garmin OnBoard 12-Pin System Harness - 010-13401-00

Navico Green M12 8-Pin Male to Male Ethernet Cable

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

Lowrance The CA-8 Cigarette Lighter Power Adapter - 000-0119-10

Furuno CH500/CH600 Sonar System to NMEA 2000 Cable - 001-471-560-00

Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

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

Raymarine Raynet Male to Female Right Angle Adapter - A80262

Raymarine Alpha Display Daisy Chain Cable

Raymarine Seatalk 5-Way Connector - A06064

Raymarine Seatalk Junction Box - D244

Raymarine SeaTalk NG Backbone Cable to DeviceNet Female Adapter - A80675

Raymarine SeaTalk NG Backbone Cable to DeviceNet Male Adapter - A80674

Raymarine SeaTalk NG Spur Cables - A06043

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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