According to different transmission media, optical fiber connectors can be divided into common silicon-based optical fiber single-mode and multimode connectors, and other optical fiber connectors with plastic as transmission media; According to the connector structure, it can be divided into FC, SC, ST, LC, D4, DIN, MU, MT, etc. Among them, ST connectors are usually used for wiring equipment, such as optical fiber distribution frames and optical fiber modules. SC and MT connectors are usually used on the network equipment side. According to the shape of optical fiber end face, there are FC, PC (including SPC or UPC) and APC. According to the number of optical fiber cores, there are single core and multi-core (such as MT-RJ). Optical fiber connectors are widely used and varied.
RF coaxial connector (hereinafter referred to as RF connector) is generally considered as an element connected to a cable or installed on an instrument, and is an element for electrically connecting or separating transmission lines. Belonging to electromechanical integration products. Simply put, it is mainly used as a bridge. ?
Compared with other electronic components, the development history of RF connectors is shorter. 1930 UHF connector is the earliest RF connector. During World War II, due to the urgent need of war, with the development of radar, radio and microwave communication, medium-sized series such as N, C, BNC and TNC appeared. After 1958, miniaturization products such as SMA, SMB and SMC appeared. 1964 formulated the American military standard MIL-C-390 12. ?
To sum up, one is used in optical communication systems, and the other is used in cables or installed on instruments. Want to know more detailed professional knowledge, you can go to official website Forest Industry Communication.
Optical fiber connector
This is a RF coaxial connector.