Features High Performance Fiber : This fiber patch cord features A-level ferrule and high-temperature resistance, ensuring exceptional performance and repeatability. Strong Stability and Long Service Life: With strong oxidation resistance and stable performance, this armored jumper boasts longevity and reliable performance. Robust Mechanical SECURE: The tubular metal bead ring effectively shields the from damage, protecting against mechanical hazards like trampling, breakage, and rodent bites. Hazardous Area Suitability: The armored cable is ideal for installation in environments with excessive dust, oil, gas, moisture, and potential rodent damage. Environmentally Friendly PVC Material: Constructed with new environmentally friendly PVC material, this jumper offers strong tensile performance while promoting low carbon and environmental SECURE. Specification: Item Type: Optical Fiber Patch Cord Color: Grey Interface: FC/UPC-FC/UPC Mode: Multi mode Outer Cover: Good quality PVC material Light Decay: More than 1000 times Single Mode ILA1 ILB1between0.3db RLA1 RLB1>50db Multi Mode ILA1 ILB1between0.3db RLA1 RLB1>30db (Note: Fiber optic line out of the test data is not exactly the same, within this range are normal.) Package List: 1 x Optical Fiber Patch Cord Note: Pay attention to check whether the product interface complies with. Package List 1 x Optical Fiber Patch Cord