1.SM MM Ferrule 2.0.9 / 2.0 / 3.0mm Boot 3.Blue Beige Green Aqua ... requirements of IEC 60874-7, CECC 86115-801, Bellcore/Telcordia GR-326, EIA/TIA 604-3A, EIA/TIA 568, ISO/IEC ... or ITU-T G.652 (depending on fiber), Belcore/Telcordia GR-409-CORE, IEC 793, IEC 794-1-E1, IEC 794 ... +1/-0μm, Concentricity: ≤1.0μm SC APC 0.9 Green optical fiber connector