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Last edited by Maciej Lipinski Dec 11, 2020
Page history

  White Rabbit

 

White Rabbit provides sub-nanosecond accuracy and picoseconds 
precision of synchronization for large distributed systems. It also 
allows for deterministic and reliable data delivery.
 White Rabbit allows you to precision time-tag measured data and lets
 you trigger data taking in large installations while at the same
time using the same network to transmit data.

 

     
  * sub-nanosecond synchronization 
  * connecting thousands of nodes 
  * typical distances of 10 km between nodes 
  * Ethernet-based gigabit rate reliable data transfer 
  * fully open hardware, firmware and software 
  * multi-vendor commercially produced hardware 

 
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  White Rabbit Project

 

     
  *  Overview (Presentations, Papers, Demos, Training material, Test 
    reports) 
  *  Status (Newsletters) 
  * WR devices/services and their manufacturers/providers 
  * Projects 
  * Workshops 
  * Frequently Asked Questions 

 

  White Rabbit Technology

 

     
  *  Synchronization (Specification) 
  * Data-Delivery 
  * Standardization in IEEE1588-2008 

 

  White Rabbit System

 

     
  * Switch 
  *  Master (Data, Timing) 
  *  Node (WR PTP Core) 
  * White Rabbit good practice guide 
  *  Calibration (default parameters for WR switches/nodes,
    procedure) 

 

  White Rabbit Users (full list)

 

     
  * Control and Timing System at CERN and GSI (Switzerland, Germany) 
  * Timing System in Gamma-Ray and Cosmic-Ray experiment HiSCORE-EA
    at the Tunka-133 Cherenkov EAS-Array (Siberia) 
  * Comparison and synchronization of geographically distant atomic 
    clocks (Finland, The Netherlands) 
  * Timing and Acquisition system at LHAASO Telescope (China) 
  * Users of White Rabbit Technology 

 
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  * Data delivery
  * Documents
  * Documents
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      + Faq documents
      + Fpga transceivers propagation delay study
      + Figures
      + Greg's master thesis
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      + Tom's master thesis
      + Wr jobs
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  * Documents/WR-contribution-for-ITU-T-Q13
      + 15 meeting

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