Fiber optic sockets are interfaces used to connect fiber optic devices, also known as fiber optic connectors. Fiber optic sockets are commonly used to connect fiber optic cables, transmit optical signals, and are an important part of data transmission between optical communication and optical signal processing equipment.

The design of fiber optic sockets usually depends on the fiber optic connection standards used, and common types include ST sockets, SC sockets, LC sockets, etc. Each type of socket has its specific connection characteristics and purpose, and compatibility varies.

A fiber optic socket consists of two parts: a plug and a socket. The plug is one end of the fiber optic cable, while the socket is the interface of the equipment. They are commonly used in data centers, communication equipment, telecommunications networks, and other fields to connect fiber optic transceivers, fiber optic switches, fiber optic modems, and other devices.

Overall, fiber optic sockets play an important role in high-speed data transmission and wide area network connectivity, and their stability and high transmission speed make them an indispensable part of modern communication networks.