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Conferences > OFC > 2023 > W2A > W2A.17

Soft-failure Identification and Localization Method Based on Received Optical Signal Quality and Repeater Nodes’ Performance

Hiroshi Yamamoto, Kouhei Watanabe, Hiroki Date, Daisaku Shimazaki, Yutaka Fukuchi, and Hideki Maeda

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Abstract

We propose novel methodology to identify and localize soft-failures using performance metrics monitored at repeater nodes in addition to signal quality monitored at transponders and show feasibility in experiments using commercial equipment and field-deployed fibers.

© 2023 The Author(s)

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