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Demonstration of 53.125 Gb/s, CWDM, PAM-4, Directly Modulated Laser Transmission over 20 km SMF

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Abstract

20 km, 53.125 Gb/s, CWDM, O-band, PAM-4 DML transmission is demonstrated. -11 dBm outer OMA at KP-4 FEC threshold up to 70 °C TOSA case temperature is measured using a TO ROSA packaged using 26 GHz PIN PD, linear TIA and self-adaptive DSP.

© 2018 The Author(s)

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