PTP (Precision Time Protocol)
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<timefyi-glossary slug="ptp"></timefyi-glossary>Definition
Der IEEE-1588-Standard für Uhrsynchronisation mit Submikrosekunden-Genauigkeit in lokalen Netzwerken. Wird im Finanzhandel, in Telekommunikation und industrieller Automatisierung eingesetzt, wo NTP nicht präzise genug ist.