OM1, OM2, OM3, OM4 multimode, and OS2 single-mode optical fibers are commonly found in fiber optic patch connections. SC, ST, FC, LC, MTRJ, and E2000 are some of the optical fiber jumper connector kinds. In practice, there is no one-size-fits-all solution, and you must choose based on your own needs. What factors should you consider while selecting a jumper for your network? Simply follow these simple instructions.