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 SeaTalk NG Backbone Cable

Raymarine Female NMEA 2000 to Female SeaTalk NG Adapter Cable

Raymarine SeaTalk 1 to SeaTalk NG Converter Kit - E22158

Raymarine SeaTalk NG Spur Cable

Raymarine RayNet to RayNet Cable

Raymarine Seatalk 5-Way Connector - A06064

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

Raymarine SeaTalk T-Piece Connector - A06028

Raymarine SeaTalkng Starter Kit - T70134

Simrad 5-Pin Male to RJ45 Female Ethernet Adapter Cable - 000-0127-56

Simrad NMEA 2000 Micro-C Backbone Network Starter Kit - 000-10760-001

Raymarine RayNet to Male RJ45 (SeaTalk hs) Cable

Raymarine RNS-8 Network Switch - A80732

Raymarine SeaTalk NG Backbone Cable to DeviceNet Male Adapter - A80674

Raymarine Male NMEA 2000 to Female SeaTalk NG Adapter Cable

Raymarine SeaTalk NG Backbone Cable to DeviceNet Female Adapter - A80675

Raymarine Raynet Adapter Cable - A80247

Raymarine RayNet to RayNet Cable - A80162

Simrad 5-Pin Ethernet Cable Joiner - 000-10779-001

Raymarine SeaTalkng Backbone Kit - A25062

Raymarine Blanking Plug - A06032

Raymarine Seatalk1 Cable

Raymarine Snap-On Spur Adapter - A06082

Raymarine VHF NMEA 0183 to SeaTalk ng Converter Kit - E70196

Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

Raymarine SeaTalkng Backbone Terminator - A06031

Raymarine Axiom Power Cable - Straight NMEA 2000 Connector - R70523

Raymarine RayNet to SeaTalk hs Adapter - A80160

Raymarine A06030 Seatalk NG Backbone Extender

Raymarine Micro-Talk Wireless Performance Sailing Gateway - E70361

Raymarine Seatalk Junction Box - D244

Raymarine Power Cable - 90 deg. Connector - R70561

Raymarine Power/Video/NMEA 0183 Cable - R62379

Raymarine SeaTalk NG Power Cable - A06049

Simrad Simnet to NMEA 2000 Cable Adapter - 24006413

Simrad NMEA 2000 Wind Vane Cable - 000-10758-001

Simrad Simnet To NMEA 2000 Cable Adapter - 24005729

Simrad 4-Way NMEA 2000 MICRO-C Connector Block - 000-12612-001

Simrad B&G 4-Pin Power Cable for Go/NSS evo3 & Vulcan/Zeus3 Displays - 000-00128-001

Simrad Video/Comms Cable - 000-00129-001

Raymarine SeaTalk 1 to SeaTalk ng Spur - A06073

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

Raymarine Alpha Display Daisy Chain Cable

Simrad SimNet Extension Cable

Simrad Simnet Joiner without Terminator - 44172260

Simrad SimNet Tee Joiner - 24005860

Raymarine SeaTalkNG Spur Cable - A06044

Raymarine Raynet Male to Female Right Angle Adapter - A80262

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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