TY - GEN
T1 - Multi-service SDN controlled reconfigurable long-reach optical access network
AU - Talli, Giuseppe
AU - Porto, Stefano
AU - Carey, Daniel
AU - Brandonisio, Nicola
AU - Naughton, Alan
AU - Ossieur, Peter
AU - Townsend, Paul
AU - Bonk, Rene
AU - Pfeiffer, Thomas
AU - Slyne, Frank
AU - McGettrick, Seamas
AU - Blumm, Christian
AU - Ruffini, Marco
AU - Hill, Alan
AU - Payne, David
AU - Parsons, Nick
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/13
Y1 - 2017/7/13
N2 - The convergence of multiple service demands and different user types on a single physical layer can be enabled by dynamically reconfigurable time-division multiplexing (TDM) dense wavelength division multiplexing (DWDM) long-reach passive optical networks (PONs). In this paper we demonstrate two TDM-DWDM PON designs, the first one for densely populated urban areas and the second one better suited for rural deployment. Heterogeneous services and modulation formats, i.e. residential 10G PON channels, business 100G dedicated channel and wireless fronthaul are demonstrated experimentally coexisting on long reach TDM-DWDM PON systems, with at least 100km reach, 1024 users and emulated system load of 40 channels. 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.
AB - The convergence of multiple service demands and different user types on a single physical layer can be enabled by dynamically reconfigurable time-division multiplexing (TDM) dense wavelength division multiplexing (DWDM) long-reach passive optical networks (PONs). In this paper we demonstrate two TDM-DWDM PON designs, the first one for densely populated urban areas and the second one better suited for rural deployment. Heterogeneous services and modulation formats, i.e. residential 10G PON channels, business 100G dedicated channel and wireless fronthaul are demonstrated experimentally coexisting on long reach TDM-DWDM PON systems, with at least 100km reach, 1024 users and emulated system load of 40 channels. 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.
KW - access protocols
KW - dense wavelength division multiplexing
KW - dynamic wavelength allocation
KW - fast protection
KW - Optical fiber communication
KW - passive optical networks
KW - software defined networking
UR - https://www.scopus.com/pages/publications/85039955284
U2 - 10.1109/EuCNC.2017.7980772
DO - 10.1109/EuCNC.2017.7980772
M3 - Conference proceeding
AN - SCOPUS:85039955284
T3 - EuCNC 2017 - European Conference on Networks and Communications
BT - EuCNC 2017 - European Conference on Networks and Communications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 European Conference on Networks and Communications, EuCNC 2017
Y2 - 12 June 2017 through 15 June 2017
ER -