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OSNR Measurement in Coherent 40G/100G Networks

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Jean-Sébastien Tassé

Product Manager

Jean-Sébastien Tassé has more than 13 years of experience in sales and marketing in the high-tech sector. He currently holds the position of Product Line Manager in EXFO’s optical business unit, where he oversees the business strategy, roadmap and launch strategy of the optical spectrum analyzer and dispersion product lines. At EXFO, he is also business development manager for the market segments of submarine networks and fronthaul/backhaul networks (optical products). He began his career as Sales Engineer for Gentec Electro-Optics, where he was responsible for direct and channel sales in specific regions in the Americas, Asia and Europe. As Business Development Manager for the Thin Film Research Laboratory at the École Polytechnique de Montréal/University of Montreal, he was instrumental in delivering revenue growth in analytical services for companies. Jean-Sébastien holds a bachelor's degree in Engineering Physics and a master’s degree in Electrical Engineering (optics) from Université Laval, in Québec City, Canada.

Join EXFO and Telecom Italia, the largest operator in Italy, as they discuss optical signal-to-noise ratio (OSNR) measurements in 40G/100G networks. During this webinar, Telecom Italia will explain why OSNR measurements are critical, and how they can help increase network reliability.

Additionally, the following topics will be discussed:

  • Why existing IEC and in-band OSNR methods do not work for coherent networks
  • What the standards say about these 40G/100G OSNR measurements, and what solutions are available
  • The relationship between BER and OSNR at 100G
  • A few key points on OSNR measurements at 400G

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