the optical fiber : a revolution for the internet ?
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The Optical Fiber : A revolution for the Internet ?. Louis PEZÉ. The Internet Nowadays. • Internet is more and more used • The Internet Box Internet access, television, telephone • The internet access Enables us to do many things. Nowadays , How It Works ?. - PowerPoint PPT PresentationTRANSCRIPT
Louis PEZÉ
The Internet Nowadays• Internet is more and more used
• The Internet Box
Internet access, television, telephone
• The internet access
Enables us to do many things..
Nowadays, How It Works ?• ADSL = Asymmetric Digital Subscriber Line
The most popular technology
Works on the telephone network
Enough old
Limited speed (about 20Mbit/s)
Limited use
The Optical Fiber
• Many advantages
Maximum speed
Less signal degradation
Low power
Less expensive than copper
How It Works ?
• Three parts : transmitter, optical fiber and optical receiver
•
What About Internet ?
• A better quality
• More and more uses
All what we can do curently and
many other things..