What kind of device is the IDM-VDA8200 8-channel video optical multiplexer, and what is it mainly used for?

The IDM-VDA8200 8-channel video optical multiplexer is a multi-service optical multiplexer deployed between the surveillance sites and the surveillance center. The transmitter digitizes the video signals of eight cameras and feeds them into the optical fiber, while the receiver restores and outputs them on the center side, replacing long-distance coaxial cable solutions. This video optical multiplexer is commonly used in security surveillance optical fiber transmission scenarios such as industrial parks, roads, plant perimeters and substations, where sites are scattered and hundreds of meters to several kilometers away from the center; it is plug-and-play and requires no on-site adjustment.