China Telecom, ZTE and YOFC jointly set world record for real-time transmission of over 120Tbit/s on a single fibre in S+C+L band

The experiment employs the ultra-low attenuation, large effective area optical fibre developed by YOFC. This fibre boasts a lower attenuation coefficient and an expanded effective area, facilitating the expansion of the system's bandwidth to include the S-band. This advancement enables the achievement of a maximum real-time single-wavelength rate of 1.2Tbit/s.

Amid the rapid advancement of artificial intelligence (AI) technology and its applications in business, we are witnessing a surge in bandwidth requirements for data center interconnects. As a fundamental component of digital information infrastructure, all-optical networks must continue to expand in terms of speed and transmission capacity. Committed to the vision of "Smart Link, Better Life," YOFC aims to collaborate closely with operators and customers to focus on the research and development of core optical communication technologies. We endeavor to carry out comprehensive collaborations and explore new avenues for commercialization in the fields of new transmission rates, wavelength bands, and fiber technologies. The initiative is expected to drive the sustainable growth of all-optical networks through technological innovation, laying a strong foundation for a digital future.

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