Field trial of SDN-controlled probabilistic constellation shaping supporting multiple rates over a coupled-core multi-core fiber

N. Sambo; A. Nespola; A. Sgambelluri; A. Marotta; L. Dallachiesa; R. Ryf; P. Castoldi; A. Mecozzi; C. Antonelli; T. Hayashi; A. Carena

European Conference on Optical Communication (ECOC) 2022
Technical Digest Series (Optica Publishing Group, 2022),
paper Th3A.4

Field trial of SDN-controlled probabilistic constellation shaping supporting multiple rates over a coupled-core multi-core fiber

N. Sambo, A. Nespola, A. Sgambelluri, A. Marotta, L. Dallachiesa, R. Ryf, P. Castoldi, A. Mecozzi, C. Antonelli, T. Hayashi, and A. Carena

European Conference and Exhibition on Optical Communication 2022

Basel Switzerland
18–22 September 2022
ISBN: 978-1-957171-15-9

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Joint Postdeadline Session III (Th3A)

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N. Sambo, A. Nespola, A. Sgambelluri, A. Marotta, L. Dallachiesa, R. Ryf, P. Castoldi, A. Mecozzi, C. Antonelli, T. Hayashi, and A. Carena, "Field trial of SDN-controlled probabilistic constellation shaping supporting multiple rates over a coupled-core multi-core fiber," in European Conference on Optical Communication (ECOC) 2022, J. Leuthold, C. Harder, B. Offrein, and H. Limberger, eds., Technical Digest Series (Optica Publishing Group, 2022), paper Th3A.4.

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Abstract

A SDN controller configures probabilistic constellation shaping through NETCONF optimizing spectral efficiency according to the path length or degradations due to soft failure. The integrated data and control planes are demonstrated with multiple rates (800-850-900-950-1000Gb/s) in a field trial employing multi-core fiber with 4-coupled cores.

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