Coherent Expands Its Portfolio of Silicon Photonics Transceivers for Data Centers With 2x400G-FR4 Lite

PITTSBURGH, March 20, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE:COHR), a global leader in photonics, announces the launch of its 2x400G-FR4 Lite optical transceiver, a silicon photonics-based module optimized for AI-driven data centers and high-speed Ethernet networks. Designed for high volume deployments, this transceiver delivers 500-meter reach while significantly reducing power consumption. It complements the company's existing 800G-DR8 transceiver, also built with silicon photonics technology, with ...