Optical Fiber

Japan Shatters Internet Speed Records with 1.02 Million GB/s Data Transfer

Researchers in Japan have achieved a groundbreaking feat, transmitting 1.02 petabits of data per second over 1,118 miles using a 19-core optical fiber, setting a new world record. This advancement overcomes previous distance limitations by employing a sophisticated amplification system that boosts signal strength across all cores. The technology’s ability to maintain standard fiber dimensions while delivering ultra-high speeds is critical for future internet infrastructure. This breakthrough is poised to meet the rising data demands of AI, virtual reality, and the Internet of Things, particularly as the world advances in the post-5G era.

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