Nokia introduces the Photonic Service Engine 3 (PSE-3). The PSE-3 coherent engine uses probabalistic constellation shaping to enable the optimal combination of reach, transmission rate, and spectral efficiency for a variety of network applications.
Lightwave Editorial Director Stephen Hardy talks to former president and CEO of Finisar Jerry Rawls as well as his replacement, Michael Hurlston, about the transition. Hurlston assesses his first quarter at the helm and the Lumentum/Oclaro deal.
EXFO Vice President of Test and Measurement Stephane Chabot describes EXFO's role in the Ethernet Alliance's OFC interop demo with its 400G multiservice platform. He also reviews the fruits of the Yenista acquisition and emerging test trends.