Title
Optical datacenter networks with elastic optical switches
Authors
[ 1 ] Katedra Sieci Telekomunikacyjnych i Komputerowych, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2017
Chapter type
chapter in monograph / paper
Publication language
english
Abstract
EN Four variants of the optical data center network architecture (DCN1 - DCN4) based on optical circuit switching and elastic optical switching elements are proposed. For each variant theoretical limits for non-blocking operation have been derived and proved. The proposed networks are also compared in terms of the required number of switching elements. Our results show that variant DCN1 is more appropriate for very small data centers with tens of racks with servers, while variant DCN4 requires much fewer switching elements in data centers with hundreds or thousands of such racks.
Pages (from - to)
6717 - 6722
Ministry points / chapter
20
Ministry points / conference (CORE)
70
Publication indexed in
WoS (15)
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