The latest version of Wi-Fi (802.11n) shuttles data at 160 to 300 megabits a second.
最新一代的WIFI技术（802.11n）一秒钟能传递160-300兆位的信息。
The latest version of Wi-Fi, called 802.11n, shuttles data at 160-300 megabits a second (Mbps).
Wi - Fi最新版叫802.11n，数据率可达160 ~ 300 Mbps。
In tests in Massachusetts its fibre network has run as fast as 10, 000 megabits per second, and it could go faster.
在马萨诸塞州的测试中，其网速高达一万兆每秒，未来速度可能更快。
The FCC says that by 2020 it aims to ensure universal access at a speed of 4 megabits per second (Mbps), a fairly feeble target.
FCC说计划到2020年确保实现4M/秒的普遍覆盖，可谓一个相当保守的目标。
Version 1.1 has a maximum transfer speed of 12 Mbit/s (megabits per second), whereas version 2.0 supports transfer speeds of up to 480 Mbit/s.
版本 1.1最大传输速度为12Mbit/s（兆比特/秒），而版本 2.0支持最高达 480 Mbit/s的传输速度。
Dr Povey's group is already up to 130 megabits a second over a distance of about two metres, using standard LEDs.
波文博士的研究小组已能利用标准LED在约两米内以最高每秒130兆位的速度传输数据。
The maximum speed is usually given as 100 megabits per second downstream (from the network to you) and 50 megabits per second upstream (back to the network).
通常给出的最高速度是下行100兆每秒(下行就是数据从网络到你)，上行速度50兆每秒(你传输数据到网络)。
And the data rates are high enough — up to about 6.5 megabits per second — that the connection could be used for video conferencing and telemedicine, he says.
他说，数据速率足够高——每秒约为6.5兆比特——这样的连接可用于视频会议和远程医疗。
In the commercial world, applications like Telepresence (which lets remote participants feel they are all in the same room together) demand rates of 24 megabits a second.
在商业领域，类似Telepresence(一种能使远程参与者感觉身处同一房间)的应用程序需要每秒24 MB的传输速度。
The device can send data faster than 10 megabits per second, which is the speed of a typical broadband connection, by altering the frequency of the ambient light in the room.
通过改变屋内环境的光照频率，该设备发送数据的速度就可以超过每秒10兆，这相当于标准宽带连接的速度。
Small wireless networks, based on digital cellular telephone principles, currently offer data rates between two and 10 megabits per second over a range of a few hundred meters.
基于数字移动电话的原则的小型无线网络，目前在几百米范围上提供的数据传输速率在2和10兆比特每秒之间。
Basic copper and cable Internet access cannot run faster than about 5 megabits per second, which is just about fast enough to watch something on YouTube or for a video chat over Skype.
一般的铜线和电缆传送网速小于五兆每秒，而五兆每秒速度都只够看看视频网站，用用视频聊天。
But 100 megabits down and 50 megabits up are purely theoretical Numbers, cautions Fred Campbell, President of the Wireless Communications Association International (WCAI) in Washington, DC.
但是100兆下载和50兆上传的只是理论上的速度，国际无线通信协会(WCAI)总裁FredCampbell在华盛顿特区提醒说。
These early optical systems were capable of sending information at a rate of hundreds of megabits per second (Mbps), but customers usually wanted only about 10mbps, says Stephen Patrick of Cablefree.
这些早期的光学通信系统能以每秒百兆的速度传送信息，但是客户常常只需要10兆左右，Cablefree公司的StephenPatrick这样说。
These early optical systems were capable of sending information at a rate of hundreds of megabits per second (Mbps), but customers usually wanted only about 10mbps, says Stephen Patrick of Cablefree.
这些早期的光学通信系统能以每秒百兆的速度传送信息，但是客户常常只需要10兆左右，Cablefree公司的StephenPatrick这样说。
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