Optical Fiber Splice Connector, which connects two optical fibers permanently or detachably, and has a splice part to protect the component. The optical fiber splice is the end device of the optical fiber
Optical fiber interface is a physical interface used to connect optical fiber cables. FC is the abbreviation of Ferrule Connector. The external reinforcement method is a metal sleeve and the fastening method is a turnbuckle. ST interface is usually used for 10Base-F, SC interface is usually used for 100Base-FX.