... back reflection and optical loss, while ensuring maximum repeatabilityST optic fiber Features:1,Low insertion loss and back reflection loss ... .0 – 2M 1 2 1 2 3 4 5 61, Connector type: FC, SC, LC, ST, MTRJ, MU, E2000, ... 50/125um or 62.5/125um)4, Cable Quantity: “2C” means two cores5, Cable Diameter: 3.0mm, 2.0mm, 0 ... 9mm6, Length:1, 2, 3 meter or customized7, Cable type: PVC, LSZH, OM3, OFNR, OFNP, Plenum