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Standard

IEEE 1588-2019

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Abstract

Revision Standard - Active. In this standard, a protocol is defined that provides precise synchronization of clocks in packet-based networked systems. Synchronization of clocks can be achieved in heterogeneous systems that include clocks of different inherent precision, resolution, and stability. The protocol supports synchronization accuracy and precision in the sub-microsecond range with minimal network and local computing resources. Customization is supported by means of profiles. The protocol includes default profiles that permit simple systems to be installed and operated without the need for user management. Sub-nanosecond time transfer accuracy can be achieved in a properly designed network.

Products specifications

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher: IEEE
  • Distributor: IEEE
  • ICS: 39.040.99
  • National Committee: IEEE Instrumentation and Measurement Society / TC9 - Sensor Technology

Product Relations

  • Referred by: IEEE 1901c-2024
  • Referred by: IEEE 1901c-2024
  • Referred by: IEEE 1914.3-2023
  • Referred by: IEEE 1914.3-2023
  • Referred by: IEEE 2800-2022
  • Referred by: IEEE 8802-1AS-2021
  • Referred by: IEEE C37.242-2021
  • Referred by: IEEE 802.1AS-2020
  • Refers: IEEE 754-2019
  • Refers: IEEE 802.3-2018
  • Refers: IEEE 802c-2017
  • Refers: IEEE 802.11-2016
  • Refers: IEEE 802.1Q-2014
  • Refers: IEEE 802.1AS-2011
  • Revises: IEEE 1588-2008
  • Refers: IEC 61784-1:2007, Industrial communication networks--Profiles--Part 1: Fieldbus profiles.
  • Refers: FIPS PUB 198-1:2008, The Keyed-Hash Message Authentication Code (HMAC).
  • Refers: IEC 61784-2:2007, Industrial communications networks--Profiles--Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3.
  • Refers: IETF RFC 768 (1980), User Datagram Protocol, Postel, J., ed.
  • Refers: IEC 62026-3:2008, Low-voltage switchgear and controlgear--Controller-device interfaces (CDIs)--Part 3: DeviceNet.
  • Refers: IEC 61158-5-10:2007, Industrial communication networks--Fieldbus specifications--Part 5-10: Application layer service definition--Type 10 elements.
  • Refers: IERS Bulletin C.
  • Refers: IEC 61158-6-10:2007, Industrial communication networks--Fieldbus specifications--Part 6-10: Application layer protocol specification--Type 10 elements.
  • Refers: FIPS PUB 180-4:2015, Secure Hash Standard.
  • Refers: IETF RFC 791 (1981), Internet Protocol, Postel, J., ed.