Lightwave Editorial Director Stephen Hardy discusses data center interconnect market trends, fiber-fed buildings, high-speed Ethernet module pricing, and embedded modules in this week's Friday 5. Sponsored by Corning Optical Communications.
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.
Source Photonics CTO Mark Heimbuch, PhD, describes the several 400GbE interoperability demonstrations in which the company was involved at OFC 2018. He also discusses how 400GbE technology will evolve, including the development of single-lambda 100G.