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

Airmar Marine NMEA 2000 Connector Cable

Airmar NMEA 0183 WeatherStation Cable

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

Veratron LinkUp Single-Sensor Gateway

Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T1) - ASM-CES-T1

Veratron LinkUp Single-Sensor Gateway - Pyrometer with Sensor - B00042301

Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

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

Veratron LinkUp Single-Sensor Gateway - Resistive - B00042201

Veratron LinkUp Single-Sensor Gateway - J1939 - B00042401

Veratron NMEA 2000 Backbone Cable

Veratron Power and Data Cable OceanLink Master TFT Engine 2 - 7" - A2C1992110001

Airmar Marine NMEA 0183 Connector WeatherStation Cable - 000-159-688

Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

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

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

Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T2) - ASM-C-T2

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

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

Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T2) - ASM-CES-T2

Veratron NMEA 2000 Terminator

Veratron Bus Cable for AcquaLink Gauges

Veratron EngineBox

Veratron AquaLink Video Display Cable - 0.3 m (1') - A2C99791100

Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC15

Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC30

Veratron AcquaLink NavControl - A2C59501982

Veratron AcquaLink VDO Bus to NMEA 2000 Adapter - A2C96244900

Airmar CS4500 B&G Instrument Cable - CS4500-BG-CBL

Airmar CS4500 Raymarine Instrument Cable - CS4500-FISO-CBL

Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

Veratron Diagnostic Tool - A2C3931270001

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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