With the development of modern communication, optical fiber and cable have replaced copper cable. Optical fiber is glass fiber. In the course of laying and using, it will encounter the problem of how to connect glass wire. At this time, it will be used in optical fiber welding machine. Fiber-optic welders melt the glass through high-temperature discharge and connect it together, so that's the value of the fiber-optic splicing machine.
The quality of fiber-optic welding machine depends on who connects the optical fiber correctly, and the optical signal needs to be transmitted inside the fiber, and the improper connection will affect the transmission of optical signal.