StarTech.com 4m Fiber Optic Cable - Single-Mode Duplex 9/125 LSZH Fiber Jumper Cord - LC/LC - Cable for Network Device, Switch, Patch Panel - First End: 2 x LC Network - Male - Second End: 2 x LC Network - Male - 100 Gbit/s - Patch Cable - LSZH - 9/125 µm - Yellow