Analytical model of asynchronous shared-per-wavelength multi-fiber optical switch

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dc.citation.epage269en_US
dc.citation.spage264en_US
dc.contributor.authorAkar, Nailen_US
dc.contributor.authorRaffaelli, C.en_US
dc.contributor.authorSavi, M.en_US
dc.coverage.spatialCartagena, Spainen_US
dc.coverage.spatialCartagena, Spainen_US
dc.date.accessioned2016-02-08T12:17:58Z
dc.date.available2016-02-08T12:17:58Z
dc.date.issued2011en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 4-6 July 2011en_US
dc.description.abstractIn this paper, a buffer-less shared-per-wavelength optical switch is equipped with multi-fiber interfaces and operated in asynchronous context. An analytical model to evaluate loss performance is proposed using an approximate Markov-chain based approach and the model is validated by simulations. The model is demonstrated to be quite accurate in spite of the difficulty in capturing correlation effects especially for small switch sizes. The model is also applied to calculate the number of optical components needed to design the optical switch according to packet loss requirements. The impact of the adoption of multiple fiber interfaces is outlined in terms of the remarkable saving in the number of wavelength converters employed, while increasing at the same time the number of optical gates needed by the space switching subsystem. The numerical results produced are a valuable basis to optimize overall switch cost. © 2011 IEEE.en_US
dc.identifier.doi10.1109/HPSR.2011.5986036en_US
dc.identifier.urihttp://hdl.handle.net/11693/28346
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/HPSR.2011.5986036en_US
dc.source.title2011 IEEE 12th International Conference on High Performance Switching and Routingen_US
dc.subjectAnalytical modelen_US
dc.subjectCorrelation effecten_US
dc.subjectFiber interfaceen_US
dc.subjectLoss performanceen_US
dc.subjectNumerical resultsen_US
dc.subjectOptical componentsen_US
dc.subjectOptical gatesen_US
dc.subjectSpace switchingen_US
dc.subjectSwitch sizeen_US
dc.subjectWavelength converteren_US
dc.subjectGates (transistor)en_US
dc.subjectMathematical modelsen_US
dc.subjectModelsen_US
dc.subjectOptical switchesen_US
dc.subjectComputer simulationen_US
dc.titleAnalytical model of asynchronous shared-per-wavelength multi-fiber optical switchen_US
dc.typeConference Paperen_US

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