Hybrid adapter SM (SC / UPC male-lc / UPC female) the standard three-ring ceramic core, production process Each insert Core is Selective a + grade Core Each insert core within 0.3db after damage detection light, has reached its standard telecommunication level Good material, high precision, good compatibility strong adaptability, can be used repeatedly An ideal solution when you need to change an LC fiber connection in order to Plug in SC connector. This hybrid adapter converter is mounted so that it can be used where all your connections are accessible.