... SM, MM, simplex and duplex0.9mm, 2.0mm, 3.0mm cable diameter option 1.Low insertion loss2.High resistance of corrosive3 ... with UL94V-O and ROHS standard6.Colors identify Specifications1.fiber optic patch cord2.High return loss,Low insertion loss3.Good repeatability,exchangeability4 ... , 62.5/125 (Multimode) OM2&OM150/125, 10G (Multimode) OM3 Cable TypeSimplex, Duplex (Zipcord)Φ3.0mm, Φ2.0mm, Φ1.8mmΦ1 ...