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IEEE P802.1AS-2020/Cor1/D4.0, Sept 2021

Corrigendum 1: Technical and Editorial Corrections

Standard by IEEE, 2021

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  • Language: English
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About This Item

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P802.1AS-2020/Cor1/D4.0, Sept 2021 is a corrigendum for the IEEE 802.1AS time synchronization specification, issued to address technical and editorial corrections in a draft document. In the context of communication, networking, and computing systems, it helps refine timing-related requirements that support coordinated device behavior and consistent network operation. For teams working with time-sensitive Ethernet-based systems, this document can be relevant for maintaining accuracy, alignment, and clearer implementation guidance.

What is P802.1AS-2020/Cor1/D4.0, Sept 2021?

This document is a draft corrigendum associated with the P802.1AS family, focused on correcting and clarifying the underlying technical text rather than introducing a full new standard. As a corrigendum, P802.1AS-2020/Cor1/D4.0, Sept 2021 typically helps resolve wording issues, editorial inconsistencies, and technical details that affect interpretation. That makes it useful for engineers, spec reviewers, and compliance teams who need a more precise reference for time synchronization behavior in networked systems.

Where is P802.1AS-2020/Cor1/D4.0, Sept 2021 used?

The scope of P802.1AS-2020/Cor1/D4.0, Sept 2021 is most relevant in Ethernet-based systems where accurate timing coordination matters across multiple connected devices. It may be used in network equipment design, embedded computing platforms, audio-video transport, industrial control, and other synchronized communication environments. Because the subtitle points to technical and editorial corrections, the document is especially useful during specification review, implementation validation, and conformance-related work for timing-sensitive deployments.

Why is P802.1AS-2020/Cor1/D4.0, Sept 2021 important?

Corrections in a timing standard can have a direct effect on interoperability, test interpretation, and implementation consistency. P802.1AS-2020/Cor1/D4.0, Sept 2021 matters because even small technical or editorial changes may influence how requirements are read and applied in synchronized networking products. Using the corrected text can reduce ambiguity, support more reliable design decisions, and improve confidence in procurement, compliance checks, and system verification for timing-dependent applications.

  • Corrigendum 1 technical and editorial corrections
  • IEEE 802.1AS time synchronization context
  • Ethernet and network timing requirements
  • Implementation and compliance reference
  • Draft document status: inactive
SKU: 2f0fb026480b

  • Publication Date: 2021

  • Standard Status: Inactive

  • Publisher: IEEE

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

  • Official IEEE: Doi link
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