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 Marine NMEA 2000 Connector Cable

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

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

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

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

Airmar NMEA 0183 WeatherStation Cable

Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

Navico Green M12 8-Pin Male to RJ45 Ethernet Cable

Navico Green M12 8-Pin Male to Male Ethernet Cable

Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

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

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

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

Maxwell AA Sensor Cable

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

Airmar CS4500 Raymarine Instrument Cable - CS4500-FISO-CBL

Maxwell Dual Install T Junction Connector - SP4155

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

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

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

Navico N2K Micro-C Right-Angle Interconnect Cable - 000-10614-001

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-C) - ASM-C

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

Maxwell Dual Installation Connection Cable - SP4154

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

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

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

Navico USB to HDMI Video Out Cable - 000-16461-001

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

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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