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The author:(作者)delvpublished in(发表于) 2014/1/23 8:08:55 1.4 terabits speeds： 1 second to download a 64-hour HD television，
1.4 terabits speed: 1 second download 64 hours of HD TV show -1.4Tbps connections, Google fiber optic-IT information 1.4 terabits speed: 1 second download 64 hours of HD TV series
According to technology blog Gizmodo reported, claim researchers through the introduction of new agreements that let the fibre-optic fast Internet connections up to 1.4Tbps.
Fiber-optic network, in terms of who lay no doubt are great, gigabit connection speed is very spectacular. But do you think this is one of the fastest? United Kingdom researchers also had a faster network, speed is faster than your hair, also likely to blow off the boat. Gigabit network connection that is 1.4 trillion, and levels of all commercial hardware.
The Gigabit network by France Telecom giant Alcatel-Lucent and United Kingdom joint research and development of telecommunications, the unbelievable part is not using a hardware device. It uses a new network protocol, called the Flexgrid, multiple signals on a single cable overlap each other, the signal flows from point a to point b are side-by-side at the same time. When all the cables when stacked together, a large "alien Super channel" in the 7 200Gbps of the small channels for a fibre length of 255 km area (this is the Telecom building in London and Suffolk distance between the BT Research Center. ) 1.4Tbps speed.
1.4Tbps what is a concept? So, for one, just below 1 second to download complete speed:
· Duration 64 minutes HD Netflix TV series
· 3D or 4 k play 38 hours
· 36,409 on Spotify songs
In recent years we have witnessed many of the great leap forward on your network connection speed, such as through an improved software and hardware equipment reached 200Gb wireless connection. But simply agreements reached through a new network of 1.4Tbps is really exciting, because this fast speeds without changing any infrastructure. Theoretically the new protocol is also capable of running on a buried fiber-optic (lots of fiber is now idle).
Erection of new fibre is a difficult process, in the United States in addition to the few Google is actively promoting this project. However, if we can get 1.4Tbps speeds, even erecting originally all the more optical fiber, optical fiber, we also willingly. There are 1,433 a reason to accelerate the construction of fiber-optic.
1.4兆兆位网速：1秒下载64小时高清电视剧 - 1.4Tbps网速,谷歌光纤 - IT资讯1.4兆兆位网速：1秒下载64小时高清电视剧
据科技博客网站Gizmodo报道，研究人员近日通过采用新网络协议的方式可以让光纤上的网速快达1.4Tbps。
光纤网络无论任谁铺设毫无疑问都是伟大的，千兆的连接速度还是很壮观的。但你觉得这是最快的了吗？英国的研究人员手上还有更快的网呢，网速快得不止能吹起你的头发，还有可能吹掉呦。这就是1.4兆兆位的网络连接，而且采用的全都是商业水平的硬件。
这个兆兆位的网络由法国电信巨头阿尔卡特朗讯和英国电信联合研发，其不可思议之处并非采用了什么高级硬件设备。它使用的是一个全新的网络协议，名叫Flexgrid，可以在一根单一的电缆上将多重信号彼此交叠，即信号流从A点到B点都是同时并行的。当所有电缆叠加在一起时，大型的“外星超级频道”中的7条200Gbps的小频道可以为一个光纤长度为255公里的区域内（这是伦敦的电信大楼和萨福克BT研究室之间的距离。）提供1.4Tbps的网速。
1.4Tbps是个什么概念？这么来说吧，下面的东西只需1秒就能下载完成的速度：
• 时长为64小时的高清Netflix电视剧
• 3D或4K剧目38小时
• 36,409首Spotify上的歌曲
近年来我们见证了许多在网络连接速度上的巨大飞跃，比如通过改良软件和硬件设备达到的200Gb无线连接。但单纯通过一个新的网络协议就达到的1.4Tbps着实令人兴奋，因为这么快的网速居然不需要改变任何基础设施。理论上新协议在深埋地下光纤上也是能运行的（现在的很多光纤都被闲置）。
架设新的光纤是个艰难的过程，在美国除了谷歌公司很少有人正在积极推进这一工程。不过，如果我们能够获得1.4Tbps的网速，即使架设再多光纤、起用原先所有光纤我们也心甘情愿。已经有1,433个加快光纤建设的理由了。
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