IEEE 802.1AS-2025
IEEE Standard for Local and Metropolitan Area Networks--Timing and Synchronization for Time-Sensitive Applications
| Edition date: |
2025-12-17
In Force
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|---|---|
| Available languages: | English |
| Keywords: | best timeTransmitter|frequency offset|Grandmaster Clock|Grandmaster PTP Instance|IEEE 802.1AS(TM)|phase offset|PTP End Instance|PTP Relay Instance|synchronization|syntonization|time-aware system |
| Scope: | Revision Standard - Active. Protocols, procedures, and managed objects for the transport of timing over local area networks are defined in this standard. It includes the transport of synchronized time, the selection of the timing source (i.e., best timeTransmitter), and the indication of the occurrence and magnitude of timing impairments (i.e., phase and frequency discontinuities). |
| ICS: | |
| CTN: | |
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Standards Cancellations |
Anula a IEEE 802.1AS-2020 |










