ST Ceramic Ferrule

Description ST Ceramic Ferrule Overview: ST ceramic ferrule is generally treated as the core part of the ST connectors. The ST ferrule uses 2.5mm diameter fiber optic ceramic ferrules with PC end-face. The ST zirconia ferrule hole size 125um, 125.5um, 126um and hole concentricity of typically 1um are for single mode performance; the ferrule hole size 126um, 126.5um, 127um and hole concentricity of typically 4um are for multimode performance.   Features: Standard ferrule for 2.50 ST connector High quality and performance High precision for concentricity, I.D., O.D. Low insertion loss High reliability by using zirconia Compliant with RoHS and Telcodia-GR-326-CORE   Application: Telecommunication Data network LAN, FTTX CATV