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PreprintCC BY 4.0arXiv

Receiver-Informed Transmitter for 200Gbps C-Band Direct-Detection PON With FFE-Free ONU

  • Safiya Dabwan
  • Geraldo Gomes
  • Stylianos Sygletos
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Abstract

We introduce and numerically demonstrate receiver-informed transmitter (RITX) waveform design for 200 Gb/s PAM-4 C-band direct-detection PON. Using 50 GHz optoelectronics, RITX achieves N1/E1 loss classes with FFE-Free ONU, enabling 40 km reach and 48.1%/66.7% network-wide complexity savings at 1:64/1:128 splits

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Cite

BibTeXRIS
BibTeX
@misc{dabwan2026receiverinformed,
  title = {{Receiver-Informed Transmitter for 200Gbps C-Band Direct-Detection PON With FFE-Free ONU}},
  author = {Safiya Dabwan and Geraldo Gomes and Stylianos Sygletos},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.38097},
  eprint = {2609.38097},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.38097},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Receiver-Informed Transmitter for 200Gbps C-Band Direct-Detection PON With FFE-Free ONU
AU  - Safiya Dabwan
AU  - Geraldo Gomes
AU  - Stylianos Sygletos
PY  - 2026
DA  - 2026/09/29
PB  - arXiv
DO  - 10.48550/arxiv.2609.38097
UR  - https://arxiv.org/abs/2609.38097
AB  - We introduce and numerically demonstrate receiver-informed transmitter (RITX) waveform design for 200 Gb/s PAM-4 C-band direct-detection PON. Using 50 GHz optoelectronics, RITX achieves N1/E1 loss classes with FFE-Free ONU, enabling 40 km reach and 48.1%/66.7% network-wide complexity savings at 1:64/1:128 splits
ER  -