White Rabbit-based Timing System

  • Safran
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  • White Rabbit-based Timing System

White Rabbit-based Timing System

A Timing System specifically designed for Particle Accelerators.
  • Product Features :
  • -  Subnanosecond and deterministic time transfer
  • -  Subpicosecond phase noise frequency dissemination
  • -  Very high scalability and large distance links support
  • -  Data and time transfer over the same Ethernet optical fiber link
  • -  From nanosecond to picosecond events timestamping
  • -  No calibration needed
  • -  Interoperable with other timing protocols and IEEE-1588 profiles for best-in-class deployment

description

The White Rabbit technology is an extension of Ethernet. It provides sub-nanosecond synchronization over 1 GbE Ethernet networks with timing and data transfers among its different elements in a fully deterministic way. The solution is part of the White Rabbit (WR) Project which is lead by CERN and follows an “Open Hardware” strategy. Furthermore, now White-Rabbit has evolved. It has been used as reference for the new High Accuracy profile of the IEEE-1588-2019 Precision Time Protocol. This provides not only new features but also enhanced interoperability and standard interfaces for the end users.


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