Title :
Experimental demonstration of 100G/lambda Nyquist-PAM4 transmission with digital pre-equalization of chromatic dispersion for extended-reach 400GbE
Author :
Hirai, Riu ; Kikuchi, Nobuhiko
Author_Institution :
Central Res. Lab., Hitachi Ltd., Yokohama, Japan
Abstract :
40-km NZ-DSF and SSMF transmission of 100 Gbit/s/lambda Nyquist-PAM4 with the help of digital pre-equalization is demonstrated, achieving BER less than Super FEC limit (BER 2E-3).
Keywords :
equalisers; error statistics; optical fibre communication; optical fibre dispersion; optical modulation; pulse amplitude modulation; 100G/lambda Nyquist-PAM4 Transmission; BER; NZ-DSF transmission; SSMF transmission; chromatic dispersion; digital pre-equalization; distance 40 km; extended-reach 400GbE; super FEC limit; Decision support systems;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
