... APC, UPC, SPC polishing; 2)Low IL&high RL; FC fiber optic connector Features:1) Superior qualified standard PC, APC, UPC, SPC polishing ... or 62.5125) fiber available;6) FC, SC, LC, MU, ST, MT-RJ, etc connector7) Simplex and duplex connector available;8) Good ... exchange ability and good durability;9) Available in fiber bunch, ribbon fan-out ...