Friday, April 23, 2010

What are the names of two common conditions that degrade signals on copper-based cables?

attenuation, NEXT (near end crosstalk) FEXT (far end cross talk) opens shorts breaks twist ratio messed up

What are the names of two common conditions that degrade signals on copper-based cables?
Kinking the cable.I should be installed with gentle turns.
Reply:The two most common Attenuation and Electro-Magnetic Interferrence.
Reply:Short Circuit, Electromagnenetic interference
Reply:Impulse noise, length of the copper, guage of copper in mm or AWG diameter, crosstalk, EMI, and poor connections due to oxidation.


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