Methods and systems for communicatively coupling vehicles and ground systems

1. A vehicle comprising:

an onboard connector comprising at least one pin that comprises a conductive portion and an optical communication portion; and

an optical interface coupled in communication with said onboard connector and onboard systems of the vehicle, said optical interface configured to at least one of receive or transmit optical signals via said optical communication portion,

wherein said at least one pin is configured to secure within a ground-system socket such that data included in the optical signals is communicated between the ground system connector and the onboard systems of the vehicle when said at least one pin is connected to said onboard connector.

2. The vehicle in accordance with claim 1 , wherein the vehicle is an aircraft.

3. The vehicle in accordance with claim 1 , wherein said at least one pin is threadably engaged with said onboard connector.

4. The vehicle in accordance with claim 1 further comprising an Ethernet cable coupled in communication with said optical interface, said Ethernet cable configured to transmit the data between said optical interface and the onboard systems of the vehicle.

5. The vehicle in accordance with claim 1 , wherein said optical communication portion comprises an optical fiber.

6. The vehicle in accordance with claim 1 , wherein said optical communication portion extends within said conductive portion.

7. The vehicle in accordance with claim 1 , wherein said onboard connector is configured to receive power from the ground-based connector via said conductive portion for providing the power to the onboard systems of the vehicle.

8. The vehicle in accordance with claim 1 , wherein the data communicated between the ground system connector and the onboard systems of the vehicle comprises at least one of advanced avionics data, in-flight entertainment system data, catering system data, passenger system data, and engine monitoring data.

9. The vehicle in accordance with claim 1 , wherein at least one of wireless communication and power line communication occur while communicating data via said optical communication portion.

10. The vehicle in accordance with claim 9 , wherein the at least one of wireless communication and power line communication are used as a fail-over mode in the event optical communication fails.

11. The vehicle in accordance with claim 1 , wherein said onboard connector is further configured for broadband communication.

12. The vehicle in accordance with claim 11 , wherein said onboard connector is configured for simultaneous optical communication and broadband communication.

13. The vehicle in accordance with claim 11 , wherein a first communication path is defined by optical communication over said optical communication portion and a second communication path is defined by the broadband communication, wherein one of the first communication path or the second communication is a secured communication path and the other is an unsecured communication path.

14. The vehicle in accordance with claim 1 , wherein said onboard connector further comprises an Ethernet connection port configured for power-over-Ethernet connectivity, wherein, when an Ethernet connector is connected to said onboard connector, power and data is transferred between the Ethernet connector and the onboard systems of the vehicle.

15. The vehicle in accordance with claim 1 , wherein said pin is configured to secure within said ground-system socket with an interference fit.