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IEEE 802.1AS-2025
IEEE Standard for Local and Metropolitan Area Networks--Timing and Synchronization for Time-Sensitive Applications
Translate name
STANDARD published on 17.12.2025
The information about the standard:
Designation standards: IEEE 802.1AS-2025
Publication date standards: 17.12.2025
SKU: NS-1253545
The number of pages: 491
Approximate weight : 1504 g (3.32 lbs)
Country: International technical standard
Category: Technical standards IEEE
Annotation of standard text IEEE 802.1AS-2025 :
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).
ISBN: 979-8-8557-2686-2, 979-8-8557-2919-1, 979-8-8557-2920-7
Number of Pages: 491
Product Code: STDUD28312, STD28495, STDPD28495
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
Category: 802 LAN/MAN/PAN
Draft Number: P802.1AS/D2.1, Sept 2025 - UNAPPROVED DRAFT
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