Fiber optic cables are an essential part of computer networking. They carry data faster than traditional copper wire, which allows us to stream movies and play games online with less lag time. But how do they work? In this article, we’ll learn about the history of fiber optic cables and how they’re made. We’ll also look at some new advances in the field as well as some current limitations that still need improvement.
Fiber optic cables use light instead of electricity to transmit data.
Fiber optic cables use light instead of electricity to transmit data. While this may seem like an obvious difference, it is actually quite significant. Light travels in a straight line at the speed of light (186,000 miles per second), while electricity travels along copper wires that can be easily interrupted by electromagnetic interference (EMI). EMI comes from sources like power lines, electrical appliances and even nearby …
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