Multi-Rate 25/12.5/10-Gb/s Burst-Mode Upstream Transmission Based on a 10G Burst-Mode ROSA with Digital Equalization Achieving 20dB Dynamic Range and sub-100ns Recovery Time. - Ning Cheng 002; Andy Shen; Yuanqiu Luo; X. Zhang; K. Cheng; J. Steponick; Xiang Liu 013 (ECOC, 2020)