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 ECOMAP Ultra 2 Chartplotter 2-Pin Threaded Power Cable - 010-13984-00

Garmin BlueNet Right Angle Cable - 010-12528-13

Veratron Power and Data Cable OceanLink Master TFT Engine 2 - 7" - A2C1992110001

Veratron NMEA 2000 Terminator

Garmin NMEA 2000 Power Cable - 010-11079-00

Garmin NMEA 2000 Backbone/Drop Cable

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

Garmin NMEA 2000 Right Angle Backbone/Drop Cable

Garmin Vehicle Power Adapter Cable - 12V - 010-10085-00

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

Garmin 4-Pin ECHOMAP Ultra Threaded Power/Data Cable - 010-12938-00

Garmin ECHOMAP CHIRP Threaded Power/Data Cable - 010-12445-00

Garmin GPSMAP 7x2/9x2/10x2/12x2 Series Power Cable - 010-12550-00

Ancor NMEA 2000 Two Way Tee Connector - 270103

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

Sierra NMEA 2000 Micro-C Drop Cable

Maretron Mid Double-Ended Cordset

Simrad Simnet to NMEA 2000 Cable Adapter - 24006199

FLIR RJ45 Waterproof Connector - 4115028

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

Lowrance Micro-C Network Power Isolator - 000-12259-001

Garmin Yamaha Engine Bus to J1939 Adapter Cable - 010-12770-00

Garmin 7-Pin Power/Data Cable with 90 deg. Connector - 010-11129-00

Garmin NMEA 2000 T-Connector

Furuno 7-Pin Chassis Connector - 000-154-652

Humminbird NMEA 2000 Drop Cable

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

Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Male - FA-CM-90

Maretron Female Micro/Mid Field Attachable Connector - FA-CF-ST

Maretron Micro Bulkhead Feed Thru - BHF-CM-CF

Maretron Micro Double-Ended Cordset

Maretron Micro Termination Resistor - IT-CM-CF

Maretron Micro/Mid Field Attachable Connector - Male - FA-CM-ST

Maretron NMEA 2000 Micro Tee Connector - CM-CF-CF

Raymarine SeaTalk 1 to SeaTalk ng Spur - A06073

Raymarine SeaTalkng Backbone Terminator - A06031

Navico N2K Micro-C Right-Angle Interconnect Cable - 000-10614-001

Garmin Power/Data Cable - 010-10785-00

Sierra NMEA 2000 Power T Cable - PC51050

Sierra NMEA Micro T-Piece

Garmin 4-Pin ECHOMAP Power/Data Cable - 010-12199-04

Humminbird NMEA 2000 Network Terminator Coupler

Garmin 8-Pin ECHOMAP/GPSMAP Series Power Cable - 010-11970-00

Garmin USB-C to Bare Wire Power Cable - 010-13298-00

Garmin NMEA 2000 In-Line Terminator - 010-11096-00

Garmin Small Connector Network Cable Coupler - 010-12531-00

Garmin Marine Network Adapter Cable - 010-12531-01

Garmin ECHO Series Power Cable - 010-11678-10

About Cables & Networking

Boat Power Connectors & Network Accessories

Tech for Everyone

Wiring & Accessories

We Know Staying Connected is Important!

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