FC FC Fiber Optic Adapter

FC type optical fiber connector: This connector was developed by Japan NTT. FC is the abbreviation of FERRULECONNECTOR, indicating that the external reinforcement method is to use a metal sleeve, and the fastening method is a screw buckle. At the beginning, FC type connectors used the butt ends of ceramic pins. This type of connector has a simple structure, convenient operation, and easy manufacture. However, the fiber end is sensitive to dust and is prone to Fresnel reflection, which improves the return. Wave loss performance is quite difficult. later. The improvement of this type of connector uses a spherical pin on the mating end, and the external structure has not changed, and it is improved by the increase of the return loss performance of the insertion loss.

It is a component used to realize optical signal splitting / combining, or used to extend optical fiber interconnection. It belongs to the field of optical passive components. It is used in telecommunication networks, cable networks, user loop systems, and regional networks. Fiber optic switches Divided into standard switches. Direct connection switch, star / tree switch, and wavelength multiplexer, the production method is sintering, the production method of sintering method is that two optical fibers are melted and drawn together to polymerize the core Together, to achieve the optical coupling effect, and one of the important production equipment is the fiber fusion splicer, which is also an important step. Although some of the important steps are on the machine at the same time, after sintering, people still need to work to detect the package, so the labor cost accounts for About 10 ~ 15%, and the manual detection of packaging must ensure the consistency of quality, which must be overcome during mass production, but the technical difficulty is not as high as that of DWDM modules and optical active components. The structure of the fiber optic adapter is divided into: 1, the fiber optic adapter panel. 2. Curved radius control clip 3. Front panel accessories. 4. Plug and jack. 5. Bracket. 6. The trunk or interconnecting optical cable entry hole.

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