ChinaFiberOpticAdapterSuppliers Fiber optic adapter can be inserted into different types of fiber optic connector. Achieve the conversion of different interfaces like SC, FC, LC, ST, MPO. Features Zirconia ceramic ferrule with high durability and reliability. UPC/APC type available Applications Telecommunication networks. CATV systerm FTTH (fiber to the home) Local Area Network Telecommunication Networks website:http://www.fcjcables.com/fiber-optic-adapter/