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Conferences > OFC > 2024 > M1H > M1H.8

Demonstration of ROADM Status Visualization Based on Receiver DSP and Digital Twin Modeling

Meng Cai, Xiaomin Liu, Mengfan Fu, Xiaobo Zeng, Yichen Liu, Yihao Zhang, Lilin Yi, Weisheng Hu, and Qunbi Zhuge

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Abstract

We propose a coherent receiver-based telemetry to visualize ROADM status. 100% accuracy of failure localization and 0.67 GHz RMSE of failure estimation are achieved in an 847-km fiber link with 6 WSS nodes.

© 2024 The Author(s)

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