IEEE 802.1AS-2011/Cor 1-2013
IEEE Standard for Local and metropolitan area networks— Timing and Synchronization for Time-Sensitive Applications in Bridged Local Area Networks— Corrigendum 1: Technical and Editorial Corrections
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About This Item
IEEE 802.1AS-2011/Cor 1-2013 is a corrigendum to the timing and synchronization standard for time-sensitive applications in bridged local area networks. It addresses technical and editorial corrections to help clarify requirements for network timing behavior in communication systems where precise synchronization affects performance. In environments covered by the 802.1 family, this document supports more reliable interpretation of the base specification and helps reduce ambiguity during design, testing, and procurement.
About IEEE 802.1AS-2011/Cor 1-2013
This corrigendum applies to the IEEE standard for local and metropolitan area network timing and synchronization, with a specific focus on time-sensitive applications over bridged LANs. IEEE 802.1AS-2011/Cor 1-2013 is intended to correct and refine the original text rather than replace its core technical scope. That makes it useful for readers who need accurate requirements related to clock synchronization, timing alignment, and consistent interpretation of the standard in engineering and compliance work.
Where is IEEE 802.1AS-2011/Cor 1-2013 used?
This standard is most relevant in bridged Ethernet networks that carry traffic needing predictable timing, such as industrial communication systems, audio and video transport, and coordinated networked equipment. It is also useful in computing and processing environments where synchronization between devices matters for control, measurement, or data transfer. IEEE 802.1AS-2011/Cor 1-2013 is typically consulted when engineers, integrators, or buyers need to confirm the corrected wording of the timing and synchronization requirements.
Importance in practice
In practice, this corrigendum helps improve confidence that implementations follow the intended synchronization model with fewer interpretation errors. For design teams, it supports clearer requirement handling and more consistent testing of timing-related behavior. For procurement and compliance review, IEEE 802.1AS-2011/Cor 1-2013 can be an important reference when verifying that a product or system aligns with the corrected text of the standard. It may also reduce risk when precision timing is essential to system performance.
- Timing and synchronization corrections
- Bridged local area network context
- Time-sensitive application focus
- Technical and editorial updates
- Reference for compliance review
- Publication Date: 2013
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Communication, Networking and Broadcast Technologies; Components, Circuits, Devices and Systems; Computing and Processing
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