Stabilito il nuovo record mondiale di velocità nella trasmissione dati su Internet: è di 178 terabit al secondo, quanto basta per scaricare l'intero catalogo di Netflix in meno di un secondo.
Il primato è stato conquistato dai ricercatori dell'University College di Londra, che hanno così migliorato del 20% il record precedente detenuto da un team giapponese. Il risultato, che aiuterà a potenziare le attuali infrastrutture della Rete, è stato ottenuto in collaborazione con le compagnie Xtera e KDDI Research, ed è pubblicato sulla rivista IEEE Photonics Technology Letters.
"Mentre le attuali interconnessioni dei data center in cloud sono in grado di trasportare fino a 35 terabit al secondo noi stiamo lavorando con nuove tecnologie che usano in modo più efficiente le infrastrutture già esistenti, facendo un uso migliore della larghezza di banda della fibra ottica e rendendo possibile una trasmissione record di 178 terabit al secondo", spiega la coordinatrice dello studio, Lidia Galdino.
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