Last year, Chinese scientists showed off some new old-school tech, transmitting data with blue LEDs that flicker faster than the human eye can perceive. This throwback back to the good ol' days of IR receivers was able to hit
speeds of 2Mbps, but leave it to the fine folks at the Heinrich Hertz Institute to push the
light bulb networking tech to the extremes. Earlier this year researchers hit
500Mbps with white LEDs now, using a combination of white, green, blue, and red, the team ramped that up to 800Mbps, officially putting Ethernet on notice. The line-of-site networking wont actually replace your standard Cat 5 line or WiFi router, but it could find a home in places like hospitals where radio-based wireless technology can cause problems for sensitive equipment. With any luck, we'll soon be bathing our homes in HD-streaming illumination.
German geniuses hit 800Mbps with light bulb WLAN originally appeared on Engadget on Mon, 01 Aug 2011 16:19:00 EDT. Please see our terms for use of feeds.
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