An all-optical grooming switch for interconnecting access and metro ring networks


A regenerative all-optical grooming switch for interconnecting 130 Gbit/s on-off keying (OOK) metro/core ring and 43 Gbit/s-OOK metro/access ring networks with switching functionality in time, space, and wavelength domains is demonstrated. Key functionalities of the switch are traffic aggregation with time-slot interchanging functionality, optical time division multiplexing (OTDM) to wavelength division multiplexing (WDM) demultiplexing, and multi-wavelength 2R regeneration. Laboratory and field demonstrations show the excellent performance of the new concept with error-free signal transmission and Q-factors above 20 dB.

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Additional Information: © 2011 OSA This paper was published in Journal of Optical Communications and Networking and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Uncontrolled Keywords: Computer Networks and Communications
Publication ISSN: 1943-0620
Last Modified: 19 Jul 2024 07:03
Date Deposited: 07 Jan 2013 12:36
Full Text Link: http://www.opti ... RI=jocn-3-3-206
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Article
Published Date: 2011-03-01
Authors: Bonk, R.
Vorreau, Philipp
Hillerkuss, David
Freude, Wolfgang
Zarris, George
Simeonidou, Dimitra
Parmigiani, Francesca
Petropoulos, Periklis
Weerasuriya, R.
Ibrahim, Selwan K.
Ellis, Andrew D. (ORCID Profile 0000-0002-0417-0547)
Klonidis, D.
Tomkos, Ioannis
Leuthold, Juerg



Version: Accepted Version

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