Furuno NMEA 2000 Junction Box

FI5002 NMEA2000 Junction Box by Furuno is a certified 6-port hub that expands and centralizes your marine NMEA2000 network. It’s designed for boat owners and marine electronics installers who want reliable backbone connections and flexible device ports to connect sensors, gauges, and displays on a single network.

• Backbone Ports: 2 NMEA2000 backbone ports provide stable data routing across your network.
• Device Ports: 6 NMEA2000 ports allow you to connect multiple sensors, gauges, and displays from a single hub.
• Power Requirement: Draws less than 2A on a 12VDC system, helping minimize load on your boat’s power system.
• Voltage Compatibility: Supports 12VDC networks and 24VDC networks for both small boats and larger vessels.
• Network Certification: NMEA2000 certified, ensuring interoperability with standard NMEA2000 devices and networks.
• Installation and Compatibility: Works with any NMEA2000 network, centralizing backbone and device connections to simplify installation and troubleshooting.
• Safety and Compliance: Prop65 warning: This product can expose you to chemicals known to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

By centralizing backbone and device connections, the FI5002 simplifies installation, reduces cable clutter, and helps ensure synchronized data across your boat’s electronics. Its low power draw makes it suitable for smaller electrical systems, while 24VDC compatibility supports larger vessels and more demanding sensor networks. The NMEA2000 certification guarantees broad compatibility, making setup and troubleshooting straightforward for both experienced installers and DIY enthusiasts.