IEEE 802.1AS-2020/Cor 1-2021 PDF | Request Standard
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IEEE 802.1AS-2020/Cor 1-2021

Corrigendum 1: Technical and Editorial Corrections

Standard by IEEE, 2022

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  • Language: English
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About This Item

Legal Notices*

802.1AS-2020/Cor 1-2021 is a corrigendum to the 802.1AS-2020 timing standard, providing technical and editorial corrections that help keep the specification clear and consistent. In the context of communication, networking and broadcast technologies, this document is relevant where precise time synchronization supports interoperable system behavior. It is a practical reference for teams working with networked devices that depend on accurate, standards-based timing.

About 802.1AS-2020/Cor 1-2021

This corrigendum updates 802.1AS-2020 by addressing errors and clarifications without changing the document’s overall purpose. As part of the IEEE 802.1 family, 802.1AS-2020/Cor 1-2021 is concerned with time synchronization behavior in connected systems, where consistent timing can be important for coordinated operation. The correction set is useful for readers who need the most accurate text for implementation, review, or compliance work, especially when precise wording affects interpretation.

Where is 802.1AS-2020/Cor 1-2021 used?

802.1AS-2020/Cor 1-2021 is typically used in networked environments where synchronized timing is needed across multiple components. This can include communication equipment, embedded systems, audio-video or broadcast-related setups, and other devices that rely on coordinated timestamps or timing alignment. It is also relevant in engineering workflows that evaluate how devices interact across a shared network, particularly when consistent timing behavior supports system integration and verification.

Importance in practice

In practice, this corrigendum helps maintain confidence in the accuracy of the underlying standard. Clear technical and editorial corrections reduce the risk of misreading requirements, which supports better design decisions, more reliable testing, and smoother procurement of compliant products. For organizations working with time-sensitive network systems, 802.1AS-2020/Cor 1-2021 can help improve consistency across documentation, implementation, and verification activities, lowering the chance of avoidable errors.

  • Corrigendum for technical and editorial corrections
  • Applies to IEEE 802.1 time synchronization context
  • Relevant to networked systems with timing alignment needs
  • Supports implementation, review, and compliance tasks
SKU: 3c6dce3068b1

  • Publication Date: 2022

  • Standard Status: Active

  • Publisher: IEEE

  • Subject: Communication, Networking and Broadcast Technologies; Components, Circuits, Devices and Systems; Computing and Processing

  • Official IEEE: Doi link
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