What is the use of optical signals in a switch
At their simplest, they operate as on/off gates, allowing light to pass with low insertion loss in the open state and blocking transmission (causing high insertion loss) when closed. An optical switch is a device engineered to selectively redirect incoming optical signals from one fiber-optic input port to a chosen output port. Unlike traditional electrical switches, which transmit data as electrical signals, optical switches handle data transmission in the form of light. These devices are essential for modern data centers, telecommunication networks, and various other high-speed.
Read More
