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Fiber Optics
Part 1 of Paper
....e, 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 would damage coaxial cable.
T.... Part 2 of Paper
....at this time, the drop portion of the network is exclusively coaxial cable; however, cable operators and equipment vendors alike are exploring ways 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 di.... |
| Number of words: 864 - Approximate pages: 4 |
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