Category: 2017
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White-Rabbit-enabled Data Acquisition System
Authors: José López-Jiménez, Miguel Jiménez-López, Javier Díaz – University of Granada, Granada, SpainJosé Luis Gutiérrez-Rivas – Seven Solutions, Granada, Spain Abstract: This work examines the feasibility of using Ethernet-based time transfer methods based on White Rabbit technology to discipline all the clock domains of a networked data acquisition system (DAQ). Existing systems provide synchronization capabilities,…
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Ultra-accurate Ethernet Time-Transfer with programmable carrier-frequency based on White Rabbit solution
Authors: Francisco Girela-López, Felipe Torres-González, Javier Díaz Abstract: Synchronization has become a main concern in communication and control systems during the last years. Although there are several standard mechanisms to accomplish timing requirements, development and improvement of high synchronization technologies is required to obtain better performance and quality of service. In this context, the enhanced…
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Using single wavelength light to improve the synchronization accuracy of the White Rabbit system
Authors:Xu Yuan Xu Yuan | Bo Wang Bo Wang Abstract: We demonstrate a new synchronization method for the White Rabbit system. Signals are transmitted in a single mode fiber in both directions with the same light wavelength. Without the complex calibration process of the fiber asymmetry parameter, the new method reduces the effect of chromatic…