... :0.9,2.0,3.0MM 4.1,2,4,6,12 Cores,ect Offer FCC,CE,ROHS,ISO9001 6 core fiber optic cable with ... ,1550nm5.The plug to dial the number of : ≥ 1 , 000 timesFormulate for customer:1.Diameter:0.9 , 2.0 , 3.0 mm , etc2.Type: Single - Mode ... ( 9/125 um ) , Multi - Mode ( 50/125 um , 62.5 / 125 um , )3.Specification ...