Garmin Marine Network uses proprietary RJ45-style connectors for high-speed 100 Mbps Ethernet between Garmin chartplotters radar sonar and cameras enabling chart and sonar sharing across displays.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | TX+ | Data transmit positive | BUS |
| 2 | TX- | Data transmit negative | BUS |
| 3 | RX+ | Data receive positive | BUS |
| 6 | RX- | Data receive negative | BUS |
Garmin Marine Network uses proprietary RJ45-style connectors for high-speed 100 Mbps Ethernet between Garmin chartplotters radar sonar and cameras enabling chart and sonar sharing across displays.