... , FC/APC 2.0.9MM, 2.0MM, 3.0MM, 3.Singlemode, multimode Fiber Optic Cable ConnectorProduct Features UL-rated plastic housing and boot in a variety of colors with 0.9mm, 2.0mm ... Concentricity SM< 1um; MM< 1.4um Ferrule inner diameter tolerance +1/-0um Ferrule outer diameter tolerance +/-0.5 um Fiber Optic FC PC LC multi ...