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... Even though data communications are technologically advanced, data circuits will have transmission impairments. Some of the impairments that might occur to data signals transmitted over varying length are: noise, attenuation, and line quality.
Transmission lines usually stretch over long distances. ... Data signals being sent or received via transmission lines can become attenuated because of line loss, the distance of the transmission line, the number of splices in the cable, and the faults in the cable. ... The quality of a transmission line limits the bit rate for transmitting digital data. ... The bit rate at which data is transmitted is determined by the line quality. High quality lines are noise free, interference free, and can handle data at higher bit rates.
Approximate Word count = 558
Approximate Pages = 2.2
(250 words per page double spaced)
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