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 SeaTalkNG Spur Cable - A06044

Garmin Marine Network Cable Connector RJ45 (2-Pack) - 010-10603-00

Raymarine A80001 SeaTalk In-Line Terminator - A06074

Garmin RJ45 Marine Network Cable PoE Isolation Coupler - 010-10580-10

Garmin 2-Pin Threaded Power Cable - 010-13115-02

Raymarine Right Angle RayNet Cable - 10 m (32' 9 11/16") - A80512

Raymarine SeaTalk 2 to NMEA 2000 Interface Cable - 1.5 m (5') - E55053

Raymarine Alpha Display Daisy Chain Cable

Garmin Female RJ45 to Female BlueNet Network Adapter Cable - 010-12531-11

Raymarine RS130 GPS Receiver Spur Cable - A06072

Raymarine Seatalk Adapter Cable - A06047

Raymarine Snap-On Spur Adapter - A06083

Raymarine Yamaha Command-Link Plus Cable - E70242

Garmin NMEA 2000 Terminator

Garmin GPSMAP 8400/8600 HDMI Cable - 010-12390-20

Raymarine E-Series to SeaTalk ng Adapter Spur Cable - A06061

Raymarine Right Angle SeaTalk Connector - A06077

Raymarine SeaTalk NG Elbow Spur Cable - A06042

Garmin NMEA 2000 Power Cable - 010-11079-00

Raymarine Raynet Male to Female Right Angle Adapter - A80262

Garmin NMEA 0183 Data Communication Cable - 010-12852-00

Garmin GPSMAP 720/740 Power Data Sonar Cable - 010-11482-01

Garmin NMEA 2000 Power Isolator - 010-11580-00

Garmin 2-Pin GPSMAP Power/Data Cable - 010-12797-00

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

Garmin ECHOMAP CHIRP Threaded Power/Data Cable - 010-12445-00

Raymarine ECI-100 Universal Engine & Control Interface - E70227

Raymarine RayNet Cable Puller - R70014

Raymarine SeaTalk NG Spur Cables - A06043

Raymarine Snap-On Spur Adapter - A06084

Raymarine Angled Power/Data/Video Cable - 1.5 m (5') - R70029

Garmin Yamaha Engine Bus to J1939 Adapter Cable - 010-12770-00

Garmin 4-Pin ECHOMAP Ultra Threaded Power/Data Cable - 010-12938-00

Garmin GPSMAP 7x2/9x2/10x2/12x2 Series Power Cable - 010-12550-00

Garmin Split Collar Connector - 010-11170-01

Garmin Network Cable Grommet - 010-10562-00

Garmin GPSMAP J1939 Cable - 010-12390-30

Garmin Fishfinder & GPSMAP Power/Data Cable - 010-10918-00

Garmin 8-Pin ECHOMAP/GPSMAP Series Power Cable - 010-11970-00

Garmin BlueNet Network to RJ45 Adapter Cable - 010-12531-02

Garmin High-Speed HDMI Cable - 010-12390-22

Garmin USB-C to USB-A Male Adapter Cable - 010-12390-14

Raymarine Seatalk HS Network Cable

Raymarine RayNet Adapter Cable - A80272

Raymarine Seatalk Adapter Cable - A06048

Raymarine Seatalkhs Crossover Coupler - E55060

Garmin NMEA 2000 In-Line Terminator - 010-11096-00

Garmin Right Angle BlueNet Network Cable - 15 m (49' 2 9/16") - 010-12528-10

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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