... number of : ≥ 1 , 000 timesFormulate for customer:1.Diameter:0.9 , 2.0 , 3.0 mm , etc2.Type: Single - Mode ( 9/125 um ... / 125 um , )3.Specification: single core , dual - core , the 4 core , 6 cores , 12 core . . . etc(according to your requests)4.the joint selection : FC,SC,ST ...