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Internet speed record quadrupled to 101 Gbit/s

Los Angeles (CA) - An international team of physicists, scientists and engineers achieved a new speed record for long distance data transfer: During the Supercomputing Bandwidth Challenge the sustained data transfer was 101 Gbit per second (Gbp/s) between Pittsburgh and Los Angeles. This is more than four times faster than last year's record of 23 Gbp/s.

The group's "High-Speed TeraByte Transfers for Physics" record data transfer speed is equivalent to downloading three full DVD movies per second, or transmitting all of the content of the Library of Congress in 15 minutes, and it corresponds to approximately percent of the rate that all forms of digital content were produced on Earth during the test, the team led by the California Institute of Technology said.

The extraordinary achieved bandwidth was made possible in part through the use of the Fast TCP protocol developed by Professor Steven Low and his Caltech Netlab team. It was achieved through the use of seven 10 Gbp/s links to Cisco 7600 and 6500 series switch-routers provided by Cisco Systems at the Caltech Center for Advanced Computing booth, and three 10 Gbp/s links to the SLAC/Fermilab booth near Chicago.

The team hopes this new demonstration will encourage scientists and engineers in many sectors of society to develop and deploy a new generation of Internet applications.

The new record was submitted after a demonstration took place in the framework of the Internet2. The project, launched on October 1, 1996 today combines more than 200 universities and is considered an updated version of the NSFNet, the successor of origin of the Internet, the Arpanet. Scientists consider the Internet2 as their dedicated communication tool between universities as well as a test bed and playground to prepare new applications and technologies for the "common" Internet.

Steven Low considers Fast TCP a critical technology to advance the Internet. In a conversation with Tom's Hardware Guide, Low said that the enormous increase in users and data amounts on the Internet require a new type of organization of data traffic.

"Almost every cell phone today can send pictures over the Internet. Almost every user downloads music and videos. This rapid increase in data results in a traffic jam at some point," Low said. Fast TCP is designed to be answer for this problem and is capable to improve the effectiveness of traffic organization 100-fold, according to Low.

http://www.tomshardware.com/hardnews/20041129_153412.html

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Huh, zanimljivo.....pitanje je kad ce (i da li ce) to poceti da implementiraju?
Ako nastave ovim stopama, ko zna gde ce internet biti za 5-6 godina...

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Hm. Voleo bih da imam toliki kucni link:)
Mada zadovoljio bih se i sa 23 Gbp/s

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Neće ovo implementirati skoro, to je samo eksperimentalno iživljavanje i postizanje rekorda...

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Procenjujem pojavu za 10 godina
"To su opasne frekfencije"

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Sa takvom vezom javio bi se problem premalog hard diska.

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imao sam par puta prilike da se konektujem na 100Mbps (u zgradi interneta CG) i mogu vam reci da je to mnogo vise nego sto treba posto ne mozes da ostvaris tu brzinu ni s jednim serverom - ostali su bar za sad mnogo sporiji

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offman ::Sa takvom vezom javio bi se problem premalog hard diska.
Pazi, to se javlja i sa 512k

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offman ::Sa takvom vezom javio bi se problem premalog hard diska. :lol:

he he sa takvom vezom ne bi ti ni trebao hard disk..
if you know what i mean...

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Zasto bi se javio problem sa hard diskom?