Real-time 200 Gb/s 8-QAM transmission over a 1800-km long SSMF-based system using add/drop 50 GHz-wide filters

Bruno Lavigne,Mathieu Lefrancois,Oriol Bertran Pardo,M. Le Monnier,Lutz Raddatz,Stefan Weisser,R. Peruta,G. A. Azzini,L. Suberini

Real-time 200 Gb/s 8-QAM transmission over a 1800-km long SSMF-based system using add/drop 50 GHz-wide filters

2016

Bruno Lavigne
Mathieu Lefrancois
Oriol Bertran Pardo
M. Le Monnier
Lutz Raddatz
Stefan Weisser
R. Peruta
G. A. Azzini
L. Suberini

We demonstrate error-free transmission over 1800 km with 1 dB Q2-margins using a commercially available real-time 200 Gb/s PDM-8QAM transponder (44.8 GBaud) in a super-channel with carriers spaced by 50 GHz using legacy 50GHz-mux-demux stages.

Keywords:

Quadrature amplitude modulation
Transponder
Transponder (aeronautics)
QAM
Phase-shift keying
Bit error rate
Telecommunications
Electronic engineering
Modulation
Wavelength-division multiplexing
Optics
Engineering

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