IrDA Data <standard> (IrDA-D) {Infrared} standards from {IrDA}. IrDA Data is designed for data transfer over a distance of up to 1 metre, acting as a point-to-point cable replacement. Several IrDA Data standards exist, supporting data rates from 9600 bps - 50 Mbps, namely {SIR}, {FIR}, and {VFIR}. See also {IrDA Control}, {AIR}. (1999-10-14)