Fiber optics is one of the alternative media transmission of communication are quite reliable, because it hasexcellence compared to other media . SisteI'm communicating optical fiber make use of lighta as wave information that akand shipped. In sectionsender there is a sumoptics that work for mechange signal electrically becomes a signalie optics in the form of a beam of light.
Then forward toinformation channel that made of fiber optic. That's itThis one workslike a gang driverg which transmits light beamsup to the penerima. And onpart receiver, light beam is received oluh optical detectorthat function change the optical signal to electrical signal returns. Key words: optical fiber, light diodes, lasers, couplers, optical detectors.
Abstract The fiber optic is one of the best alternative transmission medium, cause it has some advantages than another mediums. The fiber optic communication system used the light as sending information wave. The transmitter have an optic source, it convert the electric signal into optic signal as the ray.
Then it forward to the information canal which is the fiber optic. The fiber optic is a waveguide that transmit the ray to receiver. And at the receiver, the ray received by an optic detector which convert optic signal into electric signal again. Keywords: fiber optic, light diode, laser, coupler, optic detector
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