... :0.9mm/2.0mm/3.0mmLength/colour/fibertype:according to customer's requiment fiber optic patch cord: standard fiber optical connector of ... type9/125um ,50/125um, 62.5/125um, etc.Diameter0.9mm, 2.0mm 3.0mm, 4.0mm, etc.Cable materialPVC, LSZH, ... and manufacturing optical fiber(patch cord) optic communication equipment,optic cable ,electric cable ,adaptor,attenuator,conector ,lan cables(cat5e.cat6e ),patch ...