... , Good in exchange lc lc duplex om3 patch cords LC fiber optic cable is available in both single-mode and multimode versions ... . Both single-mode and multimode versions LC fiber patch come with a zirconia ceramic ferrule with pre-polished ... , MPO, DIN, D4, SMA2, Ferrule End-face: PC, UPC, APC3, Core Type: Single-mode (SM: 9/125um), Multimode (MM: 50/125um ...