49.2-Tbit/s WDM Transmission over 2×93-km Field-Deployed Fiber

We present 40 channel WDM transmission experiments over one and two spans of 93-km field-deployed SSMF achieving net capacities of 51.5-Tbit/s and 49.2-Tbit/s for PCS-256-QAM with 7.5 bits entropy and 45.9-Tbit/s and 45.1-Tbit/s for 64-QAM transmission, respectively.

[1]  Masanori Nakamura,et al.  150.3-Tb/s Ultra-Wideband (S, C, and L Bands) Single-Mode Fibre Transmission over 40-km Using >519Gb/s/A PDM-128QAM Signals , 2018, 2018 European Conference on Optical Communication (ECOC).

[2]  F. Hamaoka,et al.  41-Tbps C-band transmission with 10-bps/Hz spectral efficiency using 1-Tbps 96-GBd PS-256QAM for DCI , 2019, 45th European Conference on Optical Communication (ECOC 2019).

[3]  Amirhossein Ghazisaeidi,et al.  First 100-nm Continuous-Band WDM Transmission System with 115Tb/s Transport over 100km Using Novel Ultra-Wideband Semiconductor Optical Amplifiers , 2017, 2017 European Conference on Optical Communication (ECOC).

[4]  Amirhossein Ghazisaeidi,et al.  Advanced C+L-Band Transoceanic Transmission Systems Based on Probabilistically Shaped PDM-64QAM , 2017, Journal of Lightwave Technology.

[5]  Patrick Schulte,et al.  Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation , 2015, IEEE Transactions on Communications.

[6]  Peter J. Winzer,et al.  1.3-Tb/s single-channel and 50.8-Tb/s WDM transmission over field-deployed fiber , 2019 .

[7]  Ting Wang,et al.  41.5 Tb/s Data Transport over 549 km of Field Deployed Fiber Using Throughput Optimized Probabilistic-Shaped 144QAM to Support Metro Network Capacity Demands , 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

[8]  Maxim Kuschnerov,et al.  Record field demonstration of C-band multi-terabit 16QAM, 32QAM and 64QAM over 762km of SSMF , 2015, 2015 Opto-Electronics and Communications Conference (OECC).