Fiber optic jumper (also known as fiber optic connector) refers to the installation of connector plugs on both ends of an optical cable to achieve active connection of the optical path; If one end is equipped with a plug, it is called a tail fiber. Optical Fiber Patch Cord/Cable is similar to coaxial cables, except that it does not have a mesh shielding layer. The center is a glass core for light propagation. In multimode optical fibers, the diameter of the core is 50 μ M~65 μ m. Roughly equivalent to the thickness of human hair. And the diameter of the single-mode fiber core is 8 μ M~10 μ M. The outer layer of the core is surrounded by a glass envelope with a lower refractive index than the core, to keep the optical fiber inside the core. On the outside is a thin plastic jacket used to protect the envelope.
