... ceramic ferrule with pre-polished PC profile and convex spherical end.These end face types allow for faster polishing, and low back reflection ... ceramic ferrule with pre-polished PC profile and convex spherical end. These end face types allow for faster polishing, and low back reflection ... LC, ST, MTRJ, MU, E2000, MPO, DIN, D4, SMA2, Ferrule End-face: PC, UPC, APC3, Core Type: Single-mode (SM: 9/125um ...