OFC 2019 “CliffsNotes”: What You Need to Know Integra Optics 03.29.19 Two telltale signs of Spring have cast their predictions – Punxsutawney Phil and the Optical Fiber Communication Conference and Exhibition (OFC). While the beloved groundhog is not the most accurate forecaster, OFC is always a great indicator of what’s to come in the industry. Integra Optics’ return to OFC 2019 confirmed predictions in terms of what’s new in the world of network communication technologies, but we also observed some things we didn’t expect. Download the PDF version here. Share This: