Replaced by IEC 61588-2004 (SH95292 or SS95292) Dual-logo document Abstract: A protocol to synchronize independent clocks running on separate nodes of a distributed measurement and control system to a high degree of accuracy and precision is specified. The protocol is independent of the networking technology, and the system topology is self-configuring.
- Standard Committee
- IM/ST - TC9 - Sensor Technology
- Status
- Superseded Standard
- PAR Approval
- 2001-06-14
- Superseded by
- 1588-2008
- Board Approval
- 2002-09-12
- History
-
- ANSI Approved:
- 2003-01-22
- Published:
- 2002-10-31
Additional Resources
- Interpretation
- 1588-2002_interp.pdf
Working Group Details
- Society
- IEEE Instrumentation and Measurement Society
- Standard Committee
- IM/ST - TC9 - Sensor Technology
- Working Group
-
PNCS - Precise Networked Clock Synchronization Working Group
- IEEE Program Manager
- Vanessa Lalitte
Contact Vanessa Lalitte - Working Group Chair
- Douglas Arnold
Other Activities From This Working Group
Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.
P1588.1
Standard for Client Server Precision Clock Synchronization Protocol
This standard defines a simple and precise time transfer protocol called the Client Server Precision Time Protocol (CSPTP). CSPTP uses Precision Time Protocol (PTP) messages defined in IEEE Std 1588, to take advantage of timing support in network switches and routers. Therefore, CSPTP can achieve time transfer accuracies comparable to what can be achieved using PTP. However, CSPTP is logically isolated from PTP, and therefore can coexist with existing PTP networks. CSPTP allows clients to request timing information from any CSPTP server and allows the servers to operate without keeping state information on clients.
P1588c
IEEE Draft Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment: Clarification of Terminology
This standard is an amendment of IEEE Std 1588™-2019. Updates to various sections to correct text, make clarifications, and other improvements are provided in this amendment.
P1588f
Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment: Enhancements for latency and/or asymmetry calibration
This amendment enhances support for latency and asymmetry calibration, and also provides informative text related to these enhancements. It corrects errors in the text and clarifies unclear passages.
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