ALHAMBRA, Calif., Oct. 17, 2017 (GLOBE NEWSWIRE) — EMCORE Corporation (NASDAQ:EMKR), a leading provider of advanced Mixed-Signal Optics products that provide the foundation for today’s high-speed communication network infrastructures and leading-edge defense systems, announced today that it is sampling its new Radio Frequency over Glass (RFoG) Optical Networking Unit (ONU) Transceiver with key customers for qualification.