COMNEXT 2026
COMNEXT (Next Generation Communication Technology and Solutions Expo) is organised by RX Japan at Tokyo Big Sight. Building on more than 20 years of the Fiber Optics Expo (FOE), the show now spans six specialised worlds covering photonics-electronics convergence, optical communication (FOE), high-frequency technology, networking equipment and wiring, private 5G, and related solutions.
The exhibition presents live demos and products across optical communication systems, transceivers, fiber cable and connectors, measurement instruments, and emerging optoelectronic fusion technologies. Companion seminars feature industry keynote sessions on R&D trends and commercial deployments.
Visitor registration is available through the official website; on-site hours and admission policies are published for each edition.