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by LargoLasskhyfv
1459 days ago
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I think it's just inertia. At higher speeds you have to do so much signal processing going over copper, that it iss costing more and more energy compared to optical. Which is limited to 2.5 Watts per port and end of the fiber, at least in common prosumer facing gear. While you can push up to 80KM(or meanwhile even more!) in one run with such stuff, depending on the used fibre and wavelength. Speaking about optical modules in this formfactor: https://en.wikipedia.org/wiki/Small_form-factor_pluggable_tr... |
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