This duplex 62.5/125 micron Multimode Fiber Optic patch cable assembly features ST-ST terminators to provide the necessary link between fiber networking devices for high-speed, long-distance networks. Each cable is individually tested and certified to be within acceptable optical insertion loss limits for guaranteed compatibility and 100% reliability. Expertly designed and constructed of only top quality materials, the FIBSTST2 fiber patch cable is backed by our Lifetime Warranty.