The equip® Optical Fiber Pigtail is made of superior materials to ensure an end-face geometry connection with lower return loss and insertion loss. The Fiber Optic Patch Cord series comes with a comprehensive collection of lengths and connectors to fulfill your demand for the deployment.• Multi Mode-Duplex• Connector: Ceramic Ferrule• Cable Spec: I-VH 2 x 1G• OM4= 50/125mμ• Low Smoke Zero Halogen (LSZH/LSOH)• 12PCS/Set