2026-10-14T21:17:22Z https://api.figshare.com/v2/oai

oai:figshare.com:article/34046859 2026-10-01T16:01:13Z category_37440 category_37386 category_37476 portal_1023 item_type_12 month_year_10_2026

Receiver-Informed Transmitter for 200Gbps C-Band Direct-Detection PON With FFE-Free ONU Safiya Dabwan (25157364) Geraldo Gomes (25157367) Stylianos Sygletos (10505717) Mathematics (arXiv) Computer Science (arXiv) Physics (arXiv) physics.optics (arXiv) cs.IT (arXiv) math.IT (arXiv) 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 2026-09-29T00:00:00Z Text Preprint 10.48550/arXiv.2609.38097 https://figshare.com/articles/preprint/Receiver-Informed_Transmitter_for_200Gbps_C-Band_Direct-Detection_PON_With_FFE-Free_ONU/34046859 CC0