... , SPC polishing; 2) 100% optic test including insertion Loss ST/PC-ST/PC Fiber Optic Patch Cord(50/125)Features:1) Superior ... or 62.5125) fiber available;6) FC, SC, LC, MU, ST, MT-RJ, etc connector7) Simplex and duplex connector available;8 ... ) Data processing networks;7) Video and military active device termination. ST/PC-ST/PC Fiber Optic Patch Cord(50/125)