Any 2 advantages of using optical fibre in Tele communication signal transmission
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In general, here are 10 main advantages to chose optical fiber as transmission media for your networks:
Long transmission distance
Dielectric protection and construction
Small size
Light weight
Relatively easy installation (but skills are needed though)
Secure transmission (as oposed to wireless especially)
EMI and RFI immunity (you have no distortions for example in CCTV signal)
Low cost
Unlimited Bandwidth
Not attractive to fraud
There are 10 advantages you can write any 2 which you like.
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Long transmission distance
Dielectric protection and construction
Small size
Light weight
Relatively easy installation (but skills are needed though)
Secure transmission (as oposed to wireless especially)
EMI and RFI immunity (you have no distortions for example in CCTV signal)
Low cost
Unlimited Bandwidth
Not attractive to fraud
There are 10 advantages you can write any 2 which you like.
Mark as brainliest
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Fiber Optic Transmission Technology
Usually, a fiber optic communication system consists of three main components: optical transmitter, fiber optic cable and an optical receiver. The optical transmitter converts electrical signal to optical signal; the fiber optic cable carries the optical signal from the optical transmitter to the optical receiver; and the optical receiver reconverts the optical signal to electrical signal. The most commonly used optical transmitter is semiconductor devices like LEDs (light-emitting diodes) and laser diodes. Photodetector is the key part of an optical receiver. It converts light into electricity using photodetector effect. As for the fiber optic cable, there is too much to say. As the use and demand for speed and bandwidth, the development of optical cables is amazing. Now in the optical cable market, there are OS2, OM1, OM2, OM3, OM4 and OM5 fiber cable for different optical applications. Optical fibers are used as a medium for telecommunication and networking because it is flexible and can be bundled as cables. It is especially advantageous for long-distance communications, because light propagates through the fiber with little attenuation compared to electrical copper cables. The figure below shows that all fiber optic transmission systems use modulated light to convey information from a transmitter to a companion receiver.
Usually, a fiber optic communication system consists of three main components: optical transmitter, fiber optic cable and an optical receiver. The optical transmitter converts electrical signal to optical signal; the fiber optic cable carries the optical signal from the optical transmitter to the optical receiver; and the optical receiver reconverts the optical signal to electrical signal. The most commonly used optical transmitter is semiconductor devices like LEDs (light-emitting diodes) and laser diodes. Photodetector is the key part of an optical receiver. It converts light into electricity using photodetector effect. As for the fiber optic cable, there is too much to say. As the use and demand for speed and bandwidth, the development of optical cables is amazing. Now in the optical cable market, there are OS2, OM1, OM2, OM3, OM4 and OM5 fiber cable for different optical applications. Optical fibers are used as a medium for telecommunication and networking because it is flexible and can be bundled as cables. It is especially advantageous for long-distance communications, because light propagates through the fiber with little attenuation compared to electrical copper cables. The figure below shows that all fiber optic transmission systems use modulated light to convey information from a transmitter to a companion receiver.
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