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

Raymarine Raynet Adapter Cable - A80247

Lowrance Yamaha Engine Interface Cable for NMEA2000 - 000-0120-37

Ancor NMEA 2000 Field Serviceable Connector

Raymarine RayNet to SeaTalk hs Adapter - A80160

Raymarine Male NMEA 2000 to Female SeaTalk NG Adapter Cable

Garmin NMEA 2000 Multi-Port T-Connector

Raymarine A06030 Seatalk NG Backbone Extender

Veratron LinkUp Single-Sensor Gateway

Raymarine RayNet to RayNet Cable - A80162

Ancor NMEA 2000 Two Way Tee Connector - 270103

Ancor NMEA 2000 Single Device Starter Kit - 270201

Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

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

Garmin GRA 10 NMEA 2000 Rudder Angle Analog Adapter - 010-11324-00

Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

Raymarine SeaTalk NG Power Cable - A06049

Maretron Mid Double-Ended Cordset

Sierra NMEA 2000 Hub - PC51180-1

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

Ancor NMEA 2000 Terminator

Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

Raymarine SeaTalkng Backbone Kit - A25062

Raymarine SeaTalkng Backbone Terminator - A06031

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

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

Garmin GFL 10 NMEA 2000 Fluid Level Analog Adapter - 010-11326-00

Furuno Marinized Ethernet Hub - HUB102

Raymarine Power/Video/NMEA 0183 Cable - R62379

Lowrance Simrad NMEA 2000 Micro-C Medium Duty Cable

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

Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

Raymarine RNS-8 Network Switch - A80732

Maretron NMEA 2000 Cable Starter Kit - CABLE-STARTER-2

Veratron EngineBox

Raymarine Right Angle SeaTalk Connector - A06077

Maretron Vessel Data Recorder - VDR100-01

Garmin BlueNet Network Cable

Garmin NMEA 2000 T-Connector

Veratron LinkUp Single-Sensor Gateway - Resistive - B00042201

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

Garmin Boat Switch - 010-02735-00

Garmin RJ45 Network Cable Coupler - 010-10580-00

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

Simrad Video/Comms Cable - 000-00129-001

Raymarine Power Cable - 90 deg. Connector - R70561

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

Maretron Internet Protocol Gateway - IPG100-01

Garmin NMEA 2000 Field Installable Connector

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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