Welcome to homepage of Brothers-Y Cable and wire stock !

Website map|add to favourites

Brothers  YoungBrothers Young

FAX:+86-0755-85232320Email:info@brothers-ycable.net

Hot searches:

Current location: Home » News Center » Industry dynamics » FAQ » What is the principle of optical fiber communication?

What is the principle of optical fiber communication?

Categories: FAQStars: 3StarsVisit: -Release time: 2013-07-17 10:44:00
 Font size:【 Large Middle SmallSource: Brothers YoungEditor: Author:

 

What is the principle of optical fiber communication?


In the sender send information in the first place (such as voice) into electrical signal, and then sent to the laser modulation laser beam, makes the light intensity changes over the range of the electrical signals (frequency), and through the optical fiber to send out; After receiving the optical signal at the receiving end, detector, convert it into electrical signals after demodulation, restore the original information.