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

Ancor NMEA 2000 Drop Cable

Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

Ancor NMEA 2000 Four Way Tee Connector - 270104

Ancor NMEA 2000 Dual Device Starter Kit - 270202

Airmar Marine NMEA 2000 Connector Cable

Ancor NMEA 2000 Backbone Cable

Digital Yacht iKonvert NMEA2000 to NMEA0183 ISO Converter - ZDIGIKVT

Ancor NMEA 2000 Field Serviceable Connector

Ancor NMEA 2000 Single Tee Connector - 270101

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

Digital Yacht iKonvert NMEA2000 to USB Converter - ZDIGIKVTUSB

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

Ancor NMEA 2000 Terminator

Airmar NMEA 0183 WeatherStation Cable

Ancor NMEA 2000 Two Way Tee Connector - 270103

Digital Yacht NMEA 2000 Starter Kit - ZDIGN2KIT

Ancor NMEA 2000 Single Device Starter Kit - 270201

Digital Yacht NavAlert NMEA Monitor and Alarm System - ZDIGNALERT

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

Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC

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

Airmar NMEA 0183 WeatherStation Bare Connector Cable - WS-C03

Digital Yacht NMEA 0183 To USB Adapter - ZDIGUSBNMEA

Ancor NMEA 2000 Elbow Connector - 90 deg. - 270108

Ancor NMEA 2000 Blanking Cap

Digital Yacht ST-NMEA (ISO) Converter - ZDIGSTN

Digital Yacht ENGINELINK NMEA2000 Engine Monitor - ZDIGELINK

Digital Yacht NMEA 2000 Drop Cable

Airmar SmartBoat Y-Cable - ASM-SERCAN-YCBL

Airmar SmartBoat Advanced Vessel Management System Module (ASM-CES-T2) - ASM-CES-T2

Ancor NMEA 2000 Through Bulkhead Adaptor - 270107

Digital Yacht NavLINK Blue NMEA 2000 to Bluetooth Gateway - ZDIGNLINKBT

Digital Yacht N2K Protect Cyber Security System - ZDIGN2KPROT

Airmar NMEA 2000 WeatherStation Bare Connector Cable - WS2-C0-25BW

Ancor NMEA 2000 Power Isolator - 270113

Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

Airmar Furuno 7-Pin to 8-Pin WeatherStation Adapter Cable - WS-FUR7-8

Digital Yacht PC Pilot Plug Cable - ZDIGPPL

Airmar WeatherStation Connector Collar Cable Adapter - 33-576-01

Ancor NMEA 2000 Inline Terminator - 270114

Ancor NMEA 2000 Single Device Backbone Starter Kit - 270203

Digital Yacht LANLink NMEA 0183 To Ethernet Gateway - ZDIGLANLINK

Airmar CS4500 Raymarine Instrument Cable - CS4500-FISO-CBL

Digital Yacht Sea PC Pilot Plug Extension Cable - ZDIGPPLEXT

Digital Yacht PilotLINK2 Class A Wireless Interface - ZDIGPLINK2

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

Airmar CS4500 B&G Instrument Cable - CS4500-BG-CBL

Airmar SmartBoat Advanced Vessel Management System Module (ASM-C-T1) - ASM-C-T1

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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