... end.These end face types allow for faster polishing, and low back reflection and optical loss, while ensuring maximum repeatability ST ... end. These end face types allow for faster polishing, and low back reflection and optical loss, while ensuring maximum repeatabilityST optic fiber ... MPO, DIN, D4, SMA2, Ferrule End-face: PC, UPC, APC3, Core Type: Single-mode (SM: 9/125um), Multimode (MM: 50/125um ...