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Beginning of Paper
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Fiber Optics
The latest way to transmit information to many people is called Fiber Optics. Fiber is lightweight and flexible, two factors that make it make it easy to handle and install. This is one of the advantages for crews running fiber lines throughout a series of poles or underground in ducts. In addition to that fiber can be very rugged and often has withheld impact from heavy equipment that typically wo ....
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Middle of Paper
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.... to make fiber an economic alternative to coax.
Cable TV operators are evaluating a variety of new services, among the most promising are: alternative access, personal communications networks, video on demand, interactive services, digital compression, ATM, optical amplifiers and 1550nm transmission, erbium- doped fiber amplifiers and wavelength division multiplexers.
Cable TV system architectures have undergone a rapid evolution in recent ye ....
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ADDITIONAL FEATURED ESSAYS
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