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Flexible bandwidth 448 Gb/s DMT Transmission for Next Generation Data Center Inter-Connects

Signal Processing 2020-09-22 v1
Authors: Annika Dochhan , Helmut Grießer , Michael Eiselt , Jörg-Peter Elbers
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Abstract

We experimentally evaluate a flexible DMT system using 4 to 8 50-GHz-grid C-band channels to transmit 448 Gb/s over up to 240 km SSMF. VSB filtering enabled by detuned lasers significantly reduces the impact of chromatic dispersion.

Keywords

wireless channel characterization

Cite

@article{arxiv.2009.09709,
  title  = {Flexible bandwidth 448 Gb/s DMT Transmission for Next Generation Data Center Inter-Connects},
  author = {Annika Dochhan and Helmut Grießer and Michael Eiselt and Jörg-Peter Elbers},
  journal= {arXiv preprint arXiv:2009.09709},
  year   = {2020}
}

Comments

This work was funded by the German ministry of education and research (BMBF) within the SASER ADVAntage-NET project under contract 16BP12400

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