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

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

Veratron LinkUp Single-Sensor Gateway - J1939 - B00042401

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

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

Garmin NMEA 2000 Right Angle Backbone/Drop Cable

FLIR RayNet to RJ45 Cable

Simrad Simnet Joiner without Terminator - 44172260

Maretron Micro Powertap Tee Connector - CF-SPWR05-CF

Raymarine Micro-Talk Wireless Performance Sailing Gateway - E70361

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

Garmin CCU Extension Cable

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

Simrad SimNet Extension Cable

Digital Yacht veKonvert Victron V.E.Direct to NMEA 2000 Gateway - ZDIGVEKVT

Navico Green M12 8-Pin Male to Male Ethernet Cable

Ancor NMEA 2000 Elbow Connector - 90 deg. - 270108

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

Lowrance N2KEXT Extension Cable

Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

Torqeedo TorqTrac Bluetooth Transmitter Module - 1924-00

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

Raymarine SeaTalk 1 to SeaTalk ng Spur - A06073

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

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

Simrad SimNet 7-Prong Multi-Joiner - 24006298

Digital Yacht iKreate NMEA 2000 Simulator with USB - ZDIGIKREATE

Raymarine NMEA2000 Gateway Cable Kit - T12217

Raymarine SeaTalkNG Spur Cable - A06044

Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC

Digital Yacht NMEA 0183 To USB Adapter - ZDIGUSBNMEA

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

Raymarine RayNet Male To RJ45 Adapter Cable - A80513

Garmin NMEA 2000 Power Cable - 010-11079-00

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

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

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

Raymarine A80001 SeaTalk In-Line Terminator - A06074

Lowrance NMEA 2000 Tee Connector - 000-0119-79

Maretron Mini/Micro Tee

Raymarine Snap-On Spur Adapter - A06083

Raymarine Raynet Male to Female Right Angle Adapter - A80262

Navico Green M12 8-Pin Male to RJ45 Ethernet Cable

Ancor NMEA 2000 Through Bulkhead Adaptor - 270107

Ancor NMEA 2000 Blanking Cap

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

Digital Yacht NS8 8-Port Network Switch - ZDIGNS8

FLIR RJ45 Waterproof Connector - 4115028

Simrad SimNet Tee Joiner - 24005860

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

1Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected