ST Single Mode Fiber Adapter 9/125m Bare Fiber Connector, Square Flange Coupler, Bayonet Style for Test Equipment

Note: The transmitting and receiving wavelengths of the optical modules at both ends of the optical fiber patch cord must be consistent. That is to say, the optical modules at both ends of the optical fiber must be of the same wavelength. A simple way to distinguish them is that the colors of the optical modules should be consistent. Under normal circumstances, short-wave optical modules use multimode optical fibers (orange optical fibers), while long-wave optical modules use single-mode optical fibers (yellow optical fibers) to ensure the accuracy of data transmission. When using optical fibers, do not bend or ring them excessively, as this will increase the attenuation of light during transmission. After using the optical fiber patch cord, it is essential to protect the optical fiber connector with a protective cover. Dust and oil stains can damage the coupling of the optical fiber.