Fiber optic connectors are the devices that are used to connect components between fiber and fiber and are detachable devices. The two ends of the fiber need to be precisely butted together so that the light output from the transmission fiber can be coupled to the receiving fiber to the greatest extent, and the influence of the fiber participating in the optical link on the system is minimize.
cold connector also called fast Fast Connector, generally is APC, UPC material, Meets the Telcordia GR326 core standard. and with the Low insertion loss, high echo attenuation, high stability.