C2G/Cables to Go 14462 SC-SC 9/125 OS1 Duplex Single-Mode PVC Fiber Optic Cable (3 Meters, Yellow) 9/125 micron cable for gigabit ethernet applications 100% manufactured and tested in the U.S.A. Jacket Material: PVC (OFNR riser-rated) Each cable is 100% optically inspected and tested for insertion loss before you receive it. A pull-proof jacket design surrounds the popular 50/125 multimode fiber, immune to electrical interference. Lifetime Warranty