SDN enabled dynamically reconfigurable high capacity optical access architecture for converged services

Show simple item record Talli, Giuseppe Slyne, Frank Porto, Stefano Carey, Daniel Brandonisio, Nicola Naughton, Alan J. Ossieur, Peter McGettrick, Seamas Blumm, Christian Ruffini, Marco Payne, David Bonk, Rene Pfeiffer, Thomas Parsons, Nick Townsend, Peter 2016-10-17T09:03:52Z 2016-10-17T09:03:52Z 2016-08-31
dc.identifier.citation Talli, G., Slyne, F., Porto, S., Carey, D., Brandonisio, N., Naughton, A., Ossieur, P., McGettrick, S., Blumm, C., Ruffini, M., Payne, D., Bonk, R., Pfeiffer, T., Parsons, N. and Townsend, P. (2016) ‘SDN enabled dynamically reconfigurable high capacity optical access architecture for converged services’, Journal of Lightwave Technology, 35(3), pp. 550-560. doi: 10.1109/JLT.2016.2604864. en
dc.identifier.volume 35
dc.identifier.issued 3
dc.identifier.startpage 550
dc.identifier.endpage 560
dc.identifier.issn 0733-8724
dc.identifier.doi 10.1109/JLT.2016.2604864
dc.description.abstract Dynamically reconfigurable time-division multiplexing (TDM) dense wavelength division multiplexing (DWDM) long-reach passive optical networks (PONs) can support the reduction of nodes and network interfaces by enabling a fully meshed flat optical core. In this paper we demonstrate the flexibility of the TDM-DWDM PON architecture, which can enable the convergence of multiple service types on a single physical layer. Heterogeneous services and modulation formats, i.e. residential 10G PON channels, business 100G dedicated channel and wireless fronthaul, are demonstrated co-existing on the same long reach TDM-DWDM PON system, with up to 100km reach, 512 users and emulated system load of 40 channels, employing amplifier nodes with either erbium doped fiber amplifiers (EDFAs) or semiconductor optical amplifiers (SOAs). For the first time end-to-end software defined networking (SDN) management of the access and core network elements is also implemented and integrated with the PON physical layer in order to demonstrate two service use cases: a fast protection mechanism with end-to-end service restoration in the case of a primary link failure; and dynamic wavelength allocation (DWA) in response to an increased traffic demand. en
dc.description.sponsorship Science Foundation Ireland ((SFI grants 12/IA/1270, 12/RC/2276 and 10/CE/I1853); en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher IEEE en
dc.rights © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en
dc.subject Passive optical networks en
dc.subject Optical fiber amplifiers en
dc.subject Wavelength division multiplexing en
dc.subject Physical layer en
dc.subject Semiconductor optical amplifiers en
dc.subject Dynamic wavelength allocation en
dc.subject Optical fiber communication en
dc.subject Dense wavelength division multiplexing en
dc.subject Erbium doped fiber amplifiers en
dc.subject Semiconductor optical amplifiers en
dc.subject Access protocols en
dc.subject Software defined networking en
dc.subject Fast protection en
dc.title SDN enabled dynamically reconfigurable high capacity optical access architecture for converged services en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Giuseppe Talli, Photonic Systems Group,Tyndall National Institute, University College Cork, Cork, Ireland. T: +353-21-490-3000 E: en
dc.internal.availability Full text available en
dc.description.version Accepted Version en
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder Seventh Framework Programme en
dc.description.status Peer reviewed en
dc.identifier.journaltitle Journal of Lightwave Technology en
dc.internal.copyrightchecked !!CORA!! en
dc.internal.IRISemailaddress en
dc.relation.project grant CNECT-ICT- 318137 en

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