After watching the videos, Fibre (Fiber) vs Copper as Fast As Possible and Tri Band WiFi as Fast As Possible, discuss at least two concepts you learned from the videos and provide, at least, one additional technical resource about conducted or wireless media to your classmates.




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Copper has been used since the beginning of the 20th century it is highly conductive that is why it is mostly used in home electronics. It uses the movement of electrons to carry signals by modulating a waveform at one end then demodulating it at the other end to convert the patterns in the waveform into an analog or a digital signal. A device that modulates and demodulates is called a modem. The problem is copper even those with higher coaxial cables can only carry a small number of waveforms thus limiting its maximum data 

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