1.FC/PC bundle fan out fiber optic patch cord 2.singlemode or multimode, duplex, 4,6,8,12core or ... out fiber optic patch cord Features:4,6,8,12,24,48,96 cores can be chosenLow insertion loss, high return lossPrecision molded ... networksHigh speed data transmission networkCATV,LANFC/PC bundle fan out patch cord Specifications TypeSinglemode(Angled)Insertion loss≤0.3dB(premium)Return loss ...