Japanese Researchers Break Internet Speed Record With 1.02 Petabits Per Second — Would Allow Downloading the Entire Netflix Catalog in 1 Second

Written by Fabio Lucas Carvalho

Published on 26/07/2025 at 18:06

Updated on 26/07/2025 at 18:12

Foto: Reprodução

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A New World Record in Data Transmission Promises to Change the Future of the Internet. Japanese Researchers Reached a Speed Capable of Downloading the Entire Netflix Catalog in Just One Second, Opening the Way for Increasingly Faster and More Efficient Digital Technologies.

A team of researchers from Japan achieved an impressive milestone in data transmission. The feat, recorded by the National Institute of Information and Communications Technology (NICT), reached 1.02 petabits per second.

The most important aspect is that this speed would allow the entire Netflix catalog to be downloaded in just one second.

This result far exceeds current networks. This is because the team used a special optical fiber capable of operating with multiple transmission channels.

ARTICLE CONTINUES BELOW

How The Technology Works

The basis of the advancement is wavelength division multiplexing.

This technique uses different colors of light to transport data, combining more than 800 channels simultaneously. Therefore, the system can optimize the transfer rate and reduce energy losses.

Another relevant point is that the tests were carried out over a distance of 1,800 km.

The performance achieved proves that the technology is viable for long-distance applications, something that was previously a challenge.

Impact On Diverse Sectors

With such a speed, it would be possible to transfer entire libraries of data in a few seconds. Research centers and companies would have a significant advantage in the massive processing of information.

Areas of artificial intelligence and virtual reality would be directly benefited.

This is because data exchanges between servers would become almost instantaneous, eliminating latency issues that currently limit some services.

Although, for now, the technology is limited to professional networks, it may reach household consumption in the future. 6G standards may draw inspiration from this advancement to achieve unprecedented speeds.

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Japanese Researchers Break Internet Speed Record With 1.02 Petabits Per Second — Would Allow Downloading the Entire Netflix Catalog in 1 Second

A New World Record in Data Transmission Promises to Change the Future of the Internet. Japanese Researchers Reached a Speed Capable of Downloading the Entire Netflix Catalog in Just One Second, Opening the Way for Increasingly Faster and More Efficient Digital Technologies.

How The Technology Works

Impact On Diverse Sectors

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Japanese Researchers Break Internet Speed Record With 1.02 Petabits Per Second — Would Allow Downloading the Entire Netflix Catalog in 1 Second

A New World Record in Data Transmission Promises to Change the Future of the Internet. Japanese Researchers Reached a Speed Capable of Downloading the Entire Netflix Catalog in Just One Second, Opening the Way for Increasingly Faster and More Efficient Digital Technologies.

How The Technology Works

Impact On Diverse Sectors

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Cambodia has started digging a nearly 180-kilometer canal to connect the Mekong River directly to the sea and reduce its dependence on the ports of neighboring Vietnam.

Four times faster than the Concorde, capable of taking passengers from New York to London in less than an hour at Mach 5.5, and with an engine that switches from turbojet to ramjet mid-flight at Mach 3.5, the Hermeus Quarterhorse went from paper to its first flight in just 19 months.

Dissatisfied with seeing people sleeping on the street, a man named Ryan Donais started building small mobile homes so that homeless people can escape the cold, each equipped with a bed, running water, electricity, and heating.

China has put millions of electric cars on the roads, but now faces the side effect: more than 1 million tons of batteries are expected to go out of use per year by 2030, while the government expands tracking and combats illegal dismantling with environmental risks.

An Indonesian fisherman pulls a mysterious object from the sea and discovers that it is a Chinese underwater monitoring system, part of the so-called Underwater Great Wall that Beijing uses to track submarines and unmanned vehicles in strategic straits of the region.

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