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

Garmin NMEA 2000 Field Installable Connector

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

FLIR RayNet to RJ45 Cable

Maretron NMEA Mid Single Ended Cordset - DF-DB1-25.0

Raymarine Power Cable - 90 deg. Connector - R70561

Raymarine Right Angle SeaTalk Connector - A06077

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

Lowrance NAC-FRD2FBL NMEA2000 Adapter Cable - 000-0127-05

Raymarine SeaTalk 1 to SeaTalk ng Spur - A06073

Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC

Navico Green M12 8-Pin Male to RJ45 Ethernet Cable

Simrad SimNet Extension Cable

Simrad SimNet Tee Joiner - 24005860

Garmin CCU Extension Cable

Garmin 8-Pin GPSMAP Power Cable - 010-12152-10

Lowrance NMEA 2000 Tee Connector - 000-0119-79

Digital Yacht NMEA 0183 To USB Adapter - ZDIGUSBNMEA

Simrad SimNet 7-Prong Multi-Joiner - 24006298

Ancor NMEA 2000 Power Cable with Tee - 1 m (3' 3 3/8") - 270000

Ancor NMEA 2000 Elbow Connector - 90 deg. - 270108

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

Digital Yacht iKreate NMEA 2000 Simulator with USB - ZDIGIKREATE

Veratron LinkUp Single-Sensor Gateway - Resistive - B00042201

Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Female - FA-CF-90

Raymarine SeaTalkNG Spur Cable - A06044

Raymarine RayNet Male To RJ45 Adapter Cable - A80513

Simrad Simnet Joiner without Terminator - 44172260

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

Raymarine Raynet Male to Female Right Angle Adapter - A80262

Raymarine Alpha Display Daisy Chain Cable

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

Maretron Micro Powertap Tee Connector - CF-SPWR05-CF

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

Raymarine SeaTalk NG Elbow Spur Cable - A06042

Ancor NMEA 2000 Blanking Cap

Navico Green M12 8-Pin Male to Male Ethernet Cable

Digital Yacht NMEA 2000 6-Port T-Connector - ZDIGN26W

Raymarine RS130 GPS Receiver Spur Cable - A06072

Torqeedo Gateway Set - 2217-00

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

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

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

FLIR RJ45 Waterproof Connector - 4115028

Raymarine A80001 SeaTalk In-Line Terminator - A06074

Maretron Micro Multi Port Box - CM-CF-4

Raymarine Seatalk Adapter Cable - A06047

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

Lowrance HDS/Elite/Hook Power Cable - 000-14041-001

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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