A fiber optic adapter, also known as a fiber optic coupler, is a passive device used to connect two fiber optic connectors together. It provides a mechanical and optical connection between two fiber optic cables or connectors, allowing for the transmission of light signals between them.
The fiber optic adapter typically has a cylindrical shape with a pair of connector ports on each end. These ports are designed to accept and align the connectors from the fiber optic cables. The adapter may have various types of connector interfaces, such as SC, LC, ST, or FC, depending on the specific connector types being used.
The main purpose of a fiber optic adapter is to provide a reliable and stable connection between two fiber optic cables or connectors. It ensures precise alignment of the fiber cores, minimizing signal loss and maximizing optical performance. Adapters are commonly used in fiber optic patch panels, distribution frames, and other networking equipment to facilitate easy and flexible interconnections between fiber optic components.
Fiber optic adapters are available in single-mode and multimode versions, depending on the type of fiber being used. They are typically made of high-quality materials, such as ceramic or metal, to ensure durability and long-term performance in demanding optical communication environments.
