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

Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

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

Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

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

Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

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

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

Simrad Video/Comms Cable - 000-00129-001

Simrad SimNet Extension Cable

Simrad Simnet Joiner without Terminator - 44172260

Simrad SimNet Tee Joiner - 24005860

Simrad Ethernet Female To RJ45 Male Adapter Cable - 000-11246-001

Simrad SimNet 7-Prong Multi-Joiner - 24006298

Furuno Cable Kit with Junction Box for FI5001 - 000-010-511

Simrad SimNet To N2K Adapter Kit - 000-0127-45

Simrad SimNet Termination Plug - 24005894

Furuno NMEA Cable - 000-154-054

Simrad Ethernet Adapter RJ45 M to Yellow 5-Pin F - 0.2 m (8") - 000-10438-001

Furuno NMEA 2000 Cable for GP340 - GP3-400-N2K-06

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

Simrad NSO evo2 NMEA0183 Touch Monitor Serial Cable - 000-11247-001

Simrad WM-4 Sirius Satellite Weather Ethernet Adapter Cable - 000-14972-001

Furuno NMEA 0183 Cable Assembly for GP33 - 001-112-970

Furuno NMEA 2000 Female/Female/Male T-Connector - AIR-052-531

Furuno Power Cable for GP1871F & GP1971F - 001-533-250-00

Simrad SimNet Joiner Red with Terminator - 44172278

Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

Furuno NMEA 2000 Junction Box - FI5002

Furuno LAN NavNet 3D/TZT to PC Cable - 2 m (6.6') - 001-167-880-10

Furuno Antenna Cable - WX3-SRC-035

Simrad SimNet Power Cable with Terminator - 2 m (6.6') - 24005902

Simrad SimNet Power Cable without Terminator - 2 m (6.6') - 24005910

Simrad SimNet Protection Plug - 24005886

Furuno Marinized Ethernet Hub - HUB102

Furuno 7-Pin NMEA Cable - 000-154-028

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

Furuno 7-Pin Chassis Connector - 000-154-652

Furuno Power Cable Assembly - 000-158-002

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

Furuno Analog to NMEA 2000 Converter - IF-NMEAFI

Furuno Power Cable for TZT Displays - 000-156-058-11

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

Furuno Interface Converter NMEA 2000 to NMEA0183 - IF-NMEA2K2

Furuno NMEA 2000 Micro Cable with Straight Female Connector & Pigtail - 001-105-780-10

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

Furuno NMEA 2000 Micro Cable with Straight Male/Female Connectors

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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