Cables To Go offers a high-quality fiber optic patch cable designed with ST to ST termination, and is perfect for ethernet, multimedia, or communication applications. The ST connector features a bayonet locking system. The patented Injection Molding Process gives each connection greater durability in resisting pulls, strains and impacts from cabling installs. Each cable is 100% optically inspected and tested for insertion loss before you receive it. The pull-proof jacket design surrounds the popular 62.5/125 multimode fiber.