1. flange two types: standard and hybrid. Convenient for engineering application. featured with low insertion loss, perfect repeatability, exchangebility,stablization and type completion. Widely used in telecommunications,fiber optic digital network, fiber optic CATV, etc.

2. female-male different connectors used in two ends. One is male and the other is female. same performance as flange.

3. Bare fiber can be connected with light source. detector, light instrument, etc. widely used for temporary connection(urgent repair of optic fiber circuitry)between light test instrument and fiber optic. Mainly tpe: FC,SC