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 Boat Switch - 010-02735-00

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

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

Raymarine RNS-8 Network Switch - A80732

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

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

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

Veratron Diagnostic Tool - A2C3931270001

Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC30

Maretron Vessel Data Recorder - VDR100-01

Maretron Internet Protocol Gateway - IPG100-01

Actisense NMEA 2000 Engine Monitoring Unit - EMU-1

Airmar Marine NMEA 0183/NMEA 2000 Combination Cable Kit - WS-CC15

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

Veratron EngineBox

Raymarine Micro-Talk Wireless Performance Sailing Gateway - E70361

Furuno Bi-Direction NMEA 2000 Converter - IF-NMEA2K2-8L

Furuno LAN Cable Cat5E with RJ45 Connectors - 001-629-020-00

Torqeedo Gateway Set - 2217-00

Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC

Digital Yacht NjordLINK+ NMEA 2000 Cloud Gateway - ZDIGNJORDPL

Veratron LinkUp Single-Sensor Gateway - Pyrometer with Sensor - B00042301

Digital Yacht J1939 Doctor Diagnostic Tool - ZDIGJDOC

Raymarine RNS-5 5-Port Gigabit RayNet Network Switch - A80731

Furuno Marinized Ethernet Hub - HUB102

Navico NEP-3 Five Port M12 Gigabit Ethernet Switch - 000-16008-001

Digital Yacht LANLink NMEA 2000 To Ethernet Gateway - ZDIGLANLN2K

Simrad ST10 SimNet Programming Tool Kit - 000-00020-001

Veratron AcquaLink NavControl - A2C59501982

Furuno LAN Cable with RJ45 Connector Kit - 000-035-509-00

Lowrance NEP-2 Network Expansion Port - 000-10029-001

Digital Yacht NavAlert NMEA Monitor and Alarm System - ZDIGNALERT

Digital Yacht N2K Protect Cyber Security System - ZDIGN2KPROT

Garmin BlueNet 30 Gateway - 010-02613-00

Garmin BlueNet 20 Switch - 010-02612-00

Humminbird AS ETH 5PGL 5 Port Ethernet Switch - 411850-1

Raymarine ECI-100 Universal Engine & Control Interface - E70227

Veratron LinkUp Single-Sensor Gateway

Raymarine SeaTalkng Backbone Kit - A25062

Digital Yacht PilotLINK2 Class A Wireless Interface - ZDIGPLINK2

Digital Yacht iKreate NMEA 2000 Simulator with USB - ZDIGIKREATE

Furuno LAN Cable - 66' (20 m) - 001-240-520-00

Actisense NGX-1 NMEA 2000 Dual Gateway

Digital Yacht NavLINK Blue NMEA 2000 to Bluetooth Gateway - ZDIGNLINKBT

Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK

Digital Yacht ENGINELINK NMEA2000 Engine Monitor - ZDIGELINK

Digital Yacht WLN30 Smart Wireless NMEA Multiplexer - ZDIGWLN30SM

Maretron Mini Powertap with Fuses - NF-NM4P-NF

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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