The role of fiber optic composite switches
A fiber-optic switch is a device used in fiber optics to route light from one or more input fibers to one or more output fibers. It can act as a simple on/off switch or a complex matrix switch with multiple inputs and outputs, such as 2×2 or even 64×64. It operates on the same principle as an electrical switch, but instead of using electrical signals, it uses light signals to switch data packets from one fiber optic cable to another.
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