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Conference Paper
DSP and APD-Enabled Feedforward Monitoring for Optical Distribution Network in High-Speed PONs
- Authors
- HanHyub Lee, KwangOk Kim, Kyeong-Hwan Doo, Kyungmin Woo, HwanSeok Chung
- Issue Date
- 2026-07
- Citation
- Advanced Photonics Congress 2026, pp.1-2
- Publisher
- Optica Publishing Group
- Language
- English
- Type
- Conference Paper
- Abstract
- We present a DSP- and APD-based feedforward monitoring method for high-speed PONs, enabling real-time ODN monitoring, loss/reflection discrimination, segment-level fault localization, and efficient fiber management via simplified drop fiber identification.
- KSP Keywords
- Distribution network(DN), Fiber identification, High-speed, Monitoring method, Optical Distribution Network, real time
- © 2026 The Author(s). Individual conference paper deposited in an institutional repository in accordance with Optica’s conference papers policy.