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楼主 |
发表于 2009-3-31 09:43:39
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> 这样的通讯速率有多高?
主页上说是全双工 10M,1.4公里。
> 不知道这样是不是有点浪费电呢?
可以用在农村或者城市两栋高楼之间直接通信。(这个东西我想了几年了 :)
主页上的介绍:
About Ronja
Ronja is a free technology project for reliable optical data links with a current range of 1.4km and a communication speed of 10Mbps full duplex.
Applications of this wireless networking device include backbone of free, public, and community networks, individual and corporate Internet connectivity, and also home and building security. High reliability and availability linking is possible in combination with WiFi devices. The Twibright Ronja datalink can network neighbouring houses with cross-street ethernet access, solve the last mile problem for ISP’s, or provide a link layer for fast neighbourhood mesh networks.
For more information on Ronja, see our about page. |
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