... back reflection and optical loss, while ensuring maximum repeatability ST fiber optic patch cord is available in both single-mode and multimode versions ... 5 61, Connector type: FC, SC, LC, ST, MTRJ, MU, E2000, MPO, DIN, D4, SMA2, Ferrule End-face: PC, UPC, APC3, Core ... Type: Single-mode (SM: 9/125um), Multimode (MM: 50/125um or 62.5/125um)4, Cable Quantity ...