Cables & Networking

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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

Airmar NMEA 0183 WeatherStation Extension Cable - 99' (30 m) - WS-EXT

Furuno Power Cable for FCV585 & FCV620 - 000-156-405

Furuno LAN Cable with RJ45 Connector Kit - 000-035-509-00

Furuno Navnet Ethernet Cable 6-Pin Female Crossover - 001-588-750-00

Furuno LAN Cable Cat5E with RJ45 Connectors - 001-629-020-00

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

Furuno TZtouchXL MFD Cable

Scout Power Over Ethernet Adapter - 12V/1A - POE-1

Siren Marine Wiring Cable 2 for Siren 3 Pro - SM-ACC3-WIRE

Furuno TZtouchXL Multi Cable - 001-647-020-00

Furuno LAN Cable - 66' (20 m) - 001-240-520-00

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

Furuno Waterproof RJ45 Field Connector - WRJ-FIN-CON

Furuno NMEA2000 Micro Cable with Female Connector & Pigtail

Digital Yacht NMEA 2000 1-Way Extension Block T-Connector - ZDIGN21W

Digital Yacht LANLink NMEA 2000 To Ethernet Gateway - ZDIGLANLN2K

Furuno Bi-Direction NMEA 2000 Converter - IF-NMEA2K2-8L

Navico Waterproof HDMI to Standard M Cable - 3 m (9.8') - 000-12742-001

Garmin BlueNet Right Angle Cable - 010-12528-13

Garmin USB-C to Bare Wire Power Cable - 010-13298-00

Digital Yacht NjordLINK+ NMEA 2000 Cloud Gateway - ZDIGNJORDPL

Digital Yacht J1939 Doctor Diagnostic Tool - ZDIGJDOC

Digital Yacht veLink Victron BLE to NMEA 2000 Gateway - ZDIGVELINK

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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