Japan breaks Internet speed record by hitting 402 Tbps, so fast you could download Elden Ring in a millisecond
What new internet speed record did Japan set?
Japan set a new world record for internet speed, achieving an astounding 402 terabits per second (Tbps). This breakthrough was made by researchers from Japan's National Institute of Information and Communications Technology (NICT) using commercially available optical fiber and advanced amplification technologies.
How fast is 402 Tbps in Mbps?
402 Tbps (terabits per second) is equivalent to 402,000,000 Mbps (megabits per second). This astounding speed was achieved by Japanese researchers using standard optical fiber and advanced amplification technologies, showcasing the potential for future telecommunications networks.
What technology did Japanese researchers use to break the record?
Japanese researchers used commercially available optical fiber and developed new technologies, including "the world's first O to U-band transmission system capable of DWDM transmission in a commercially available standard optical fiber achieved with custom designed amplifier technology26." This allowed them to achieve a record-breaking data transmission rate of 402 Tbps.