Trans-Atlantic Real-Time Field Trial Using Super-Gaussian Constellation-Shaping to Enable 30Tb/s+ Capacity

A record real-time capacity capability of 30.01Tb/s is demonstrated across a 6644km trans-Atlantic subsea link using super-Gaussian shaped PS-64QAM. We additionally report the first 700Gb/s payload transmission at 100.4GBaud across the same route.