Does Ethernet Cable Color Mean Anything? (Yellow vs. Blue vs. Grey)
When you look at the back of your router or a server rack, you\’re often met with a rainbow of network cables. Blue, grey, yellow, red—they all seem to connect your world. But it begs the question: does the color of an Ethernet cable actually mean anything? Is a yellow cable faster than a blue one? Is a grey one more reliable?
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