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EXFO's R&D Director, Gregory Walter Schinn, discusses how modern WDM network operators are faced with new challenges when measuring system performance, namely its OSNR. Gain insight into EXFO's new techniques and patented algorithms that currently being used for OSNR testing in WDM networks.

In this short video interview, EXFO’s Mai Abou Shaban reviews the key market drivers that are pushing network operators to deploy 100G-enabled links and systems, as well as the testing challenges that come with rolling out such high-speed technologies.

Introducing the first Pol-Mux OSA for coherent systems. EXFO's fully portable OSA is able to measure Optical Signal-To-Noise Ratio of POL-MUX systems at 40Gbits/s and 100Gbits/s.