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COMNEXT 2026

COMNEXT

COMNEXT (Next Generation Communication Technology & Solutions Expo) is Japan's hub for optical and wireless communication technologies, evolved from Fiber Optics Expo (FOE). The 2026 edition runs December 2–4 at Tokyo Big Sight.

TelecommunicationsElectronics & ICT#optical communication#5G#wireless#photonics#FOE#trade show
Dates
December 2, 2026 — December 4, 2026
Hours
10:00 AM – 5:00 PM
Frequency
Once a year
https://www.cbw-expo.jp/en-gb.html

Please double-check the dates and location on the organizer website before attending.

About COMNEXT

COMNEXT — Next Generation Communication Technology & Solutions Expo — builds on over 20 years of the Fiber Optics Expo (FOE), evolving into a comprehensive platform covering both wireless and optical communication technologies.

The 2026 edition runs December 2–4 (Wed–Fri), 10:00 AM – 5:00 PM at Tokyo Big Sight, Tokyo.

Six Specialised Worlds

  • Photonics-Electronics Convergence World
  • Optical Communication World (FOE)
  • High-Frequency Technology World
  • Networking Equipment & Wiring Work World
  • Private 5G World
  • Other Communication Technologies

The 2025 edition featured 176 exhibitors and 15,278 visitors. Organised by RX Japan. Free admission; visitor registration opens in October.

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