Kyle Hollasch, director of marketing - optical networking at Nokia, discusses the Photonic Service Engine 3 (PSE-3). The use of probabilistic constellation shaping provides a new level of spectral efficiency for coherent transmission across networks.
This head-banging edition of the Friday 5 includes a salute to a pair of science experiments, one of which Stephen may live to see reach the field. Also, there's cable operator capex, BT pledging to spend money on FTTP and more news on ZTE.
Think Sumitomo Electric is only active in modules and fiber? Christopher Wiggins, director of business development at Sumitomo Electric, sets you straight with a discussion of their interconnect line. He also reviews three booth demos.