News

Researchers Break Internet Speed Records

A group of researchers led by the University of Tokyo has broken Internet speed records -- twice in two days. Operators of the high-speed Internet2 network announced Tuesday that the researchers on Dec. 30 sent data at 7.67 gigabits per second, using standard communications protocols.

The next day, using modified protocols, the team broke the record again by sending data over the same 20,000-mile path at 9.08 Gbps.

That likely represents the current network's final record because rules require a 10 percent improvement for recognition, a percentage that would bring the next record right at the Internet2's current theoretical limit of 10 Gbps.

However, the Internet2 consortium is planning to build a new network with a capacity of 100 Gbps. With the 10-fold increase, a high-quality version of the movie "The Matrix" could be sent in a few seconds rather than half a minute over the current Internet2 and two days over a typical home broadband line.

Researchers used the newer Internet addressing system, called IPv6, to break the records in December. Data started in Tokyo and went to Chicago, Amsterdam and Seattle before returning to Tokyo. The previous high of 6.96 Gbps was set in November 2005.

Speed records under the older addressing system, IPv4, are in a separate category and stand at 8.8 Gbps, set in February 2006.

The Internet2 is run by a consortium of more than 200 U.S. universities. It is currently working to merge with another ultrahigh-speed, next-generation network, National LambdaRail.

The announcement of the new record was made at the Internet2 consortium's spring meeting, which ends Wednesday in Arlington, Va.

Featured

  • Tamper Protection Now Available to Microsoft Defender ATP Subscribers

    The Microsoft Defender Advanced Threat Protection (ATP) E5 subscription plan now has an optional "tamper protection" security feature, Microsoft announced on Monday.

  • Exploring OCR, a New Way To Get Data into Excel

    Microsoft recently added a new optical character recognition feature to Excel that lets users import data from a photograph taken from a smartphone. Here's how to use it.

  • Microsoft Authenticator App To Get Real-Time Phishing Protections

    Microsoft is working on adding capabilities to its Microsoft Authenticator app to help defeat security breaches enabled by advanced attack techniques, including phishing and man-in-the-middle methods.

  • A Quicker Way To Create Hyper-V Inventory Reports

    If you need to generate Hyper-V inventory reports but don't want the hassle of writing your own custom PowerShell script, here is a shortcut.

comments powered by Disqus

Office 365 Watch

Sign up for our newsletter.

Terms and Privacy Policy consent

I agree to this site's Privacy Policy.