This standard describes the electrical and optical interface definitions for Gatelink communications. Gatelink is a 100 Mbps full-duplex communication link between a communication system inside the airport terminal (or at the maintenance position) and a communication system onboard a parked aircraft.
SAE ARINC751-1994 history
1994SAE ARINC751-1994 GATE-AIRCRAFT TERMINAL ENVIRONMENT LINK (GATELINK)-AIRCRAFT SIDE