FACTOID # 41: On the probability of not reaching 40 graph, the top 34 countries are all African.
 
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Encyclopedia > Attenuation to crosstalk ratio

The ratio of the attenuated signal to NEXT. It's a factor in determining how far a signal can be transmitted in any given medium.




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wire terms (3499 words)
Attenuation is measured as the logarithm of a ratio.
A form of increased attenuation caused by (a) having an optical fiber curved around a restrictive radius of curvature or (b) microbends caused by minute distortions in the fiber imposed by externally induced perturbations.
Actually, the ratio of the capacitance of a capacitor using the dielectric to the capacitance of an identical capacitor using a vacuum (which has a Dielectric Constant of 1) as a dielectric.
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