SFP Dual 1.25G -optical transceiver module

Optical transceivers are devices used for optical communication transmission. They include both a transmitter and a receiver, capable of converting electrical signals into optical signals for transmission to remote devices, as well as converting received optical signals back into electrical signals for computers, routers, switches, and other devices. Optical transceivers are widely used and enable high-speed, long-distance, and highly reliable communication.