PTP was originally defined in the IEEE 1588-2002 standard, officially entitled "Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems" and published in 2002.
Protokół PTP został po raz pierwszy opublikowany w standardzie IEEE 1588-2002 "Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems" w 2002 roku.