Tripp Lite Duplex Multimode 62.5/125 Fiber Patch Cable (SC/ST), 2M (6-ft.)(N304-006) Premium PVC 62.5/125 multimode patch cables Attenuation loss meets or exceeds the latest industry standards 6 ft. length with 2 ST to 2 SC connectors Fiber made from glass (not a polymer) PVC Jacket