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New hollow-core fiber test pushes internet speeds to 1.2Tb/s

Recent trials in China have achieved record transmission speeds of 51 Tbit/s using hollow-core fiber technology.

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The brief

YOFC conducted a hollow-core fiber test in China that reached 51 Tbit/s over a distance of 200 km. TrendForce reports this included the world's first 1.2Tb/s per-wavelength transmission over this specific medium.

Coverage from Optics & Photonics News suggests the technology is redefining long-haul optical networks. Media outlets including Zamin.uz and Interesting Engineering focused on the sheer magnitude of the recorded speeds.

Current reports do not provide details regarding commercial availability or implementation timelines. Further analysis is expected to focus on the practical implications for global network infrastructure.

Synthesized by PULSE from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 31m ago.

Quick answers

What speeds were recorded?

The trial recorded 51 Tbit/s over 200 km, alongside a noted 1.2Tb/s per-wavelength transmission.

Which company achieved this?

YOFC is credited with achieving the transmission milestone.

What technology was used?

The trials utilized hollow-core fiber to achieve the reported speeds.

Coverage (5)

Topics

YOFC Hollow-Core Fiber Optical Networks China Internet Speeds

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