Fiber optic adapters are small devices that connect fiber optic cables, and they have various types and structures, such as FC, SC, ST, LC, etc. Their functions and features are as follows:

FC fiber optic adapter: It uses a metal sleeve and a screw to tighten, and has stable optical and mechanical performance. It has single-mode and multi-mode versions, and can be used for PC and UPC end faces.

SC fiber optic adapter: It uses a rectangular shell and a ceramic pin, and can achieve high-precision alignment. It has simplex, duplex and shuttered three structures, and can be used for PC, UPC and APC end faces.

ST fiber optic adapter: It uses a key lock buckle structure and a metal key, and can ensure the accuracy of cable connection. It has single and dual specifications, and can be used for PC and UPC end faces.

LC fiber optic adapter: It uses a modular jack latch mechanism and a small pin, which greatly increases the density of fiber optic connectors. It has simplex, duplex and quadplex three structures, and can be used for PC, UPC and APC end faces. The end faces of fiber optic adapters can be distinguished by color, such as cream, blue and green. Fiber optic adapters are widely used in telecommunication systems, cable TV networks, LANs, WANs, FTTH, video transmission and instrument testing, etc., and provide convenience for signal transmission.

6共30