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TOHKnet, Adtran run Japan’s first live 50G PON trial on single-fiber network

PUBT·08/04/2026 07:01:00
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TOHKnet, Adtran run Japan’s first live 50G PON trial on single-fiber network
  • ADTRAN partnered with Japan’s TOHKnet to run the country’s first live 50G PON trial on TOHKnet’s regional fiber network.
  • The test used Adtran’s SDX 6400 OLT to validate 50G PON coexistence with XGS-PON and EPON on a single fiber.
  • Trial results support phased capacity upgrades without major changes to the optical distribution network, limiting disruption to existing services.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ADTRAN Holdings Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202608040300BIZWIRE_USPR_____20260803_BW353435) on August 04, 2026, and is solely responsible for the information contained therein.