Researchers at the Fraunhofer Institute for Telecommunications in Berlin in co-operation with Fujitsu Laboratories have succeeded for the first time world-wide in transferring a data rate of 2.56 Terabits per second over a glass fibre link 160km length. The domo exceeds the existing world record of 1.2 Terabits per second.
More info: http://www.vnunet.com/vnunet/news/2152757/boffins-jack-broadband-terabit

