Tripp Lite Duplex Singlemode 8.3/125 Fiber Patch Cable (LC/ST), 5M (16-ft.)(N368-05M) Premium PVC 8.3/125 micron singlemode patch cables - LC/ST Connectors - 5 Meters Attenuation loss meets or exceeds the latest industry standards Twice the bandwidth throughput of multimode cable OFNR (riser rated) Lifetime Warranty