What welding method is used for 654 optical cable?

Single fiber welding. According to relevant data, 654 optical cable is a single-mode optical cable, and the splicing method generally adopted is single-fiber splicing, that is, the end faces of two single-mode optical fibers are spliced together. Single fiber fusion is a common optical fiber connection method, which can realize low-loss transmission of optical signals. When a single optical fiber is fused, it is necessary to ensure that the end faces of two optical fibers are aligned with each other and fused together accurately to ensure the transmission quality of optical signals. In single fiber welding, it is necessary to use optical fiber welding machine and corresponding welding operation skills to ensure welding effect and quality.