Fiber Duplex Patch Cord OM2 50/125 LC/LC LSZH- 3m Specifications: Compliant with the following standards: ITU-T G-652.D ANSI/TIA/EIA 492 Insertion loss: lower/ equal to 0.2 d B UPC Return loss: higher/ equal to 30 d B Ceramic ferrule Jacket: LSZH (halogen-free) Duplex assembly clip (except ST connectors) Individually tested with test report sheet Individual packaging