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Conferences > OFC > 2020 > W2A > W2A.46

Experimental Demonstration of C-band 112-Gb/s PAM4 over 20-km SSMF with Joint Pre- and Post-equalization

Xizi Tang, Yaojun Qiao, and Gee-kung Chang

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Abstract

We demonstrate C-band 112-Gb/s PAM4 over 20-km transmission with pre- and post-equalization. Pre-filter coarsely pre-compensates system bandwidth at transmitter while FFE-DFE with erasure technology jointly post-compensates residual bandwidth limitation and dispersion-induced power fading at receiver.

© 2020 The Author(s)

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