... 1.fiber optic manufacturer 2.1M,3M,5M,ect 3.PVC,LSZH 4.CE,FCC,RoHS 5.fiber lc patch cord ... fiber optic lc patch cordDescriptionFiber Optic Patch cords are ultra reliable components ... TypeSimplex, Duplex (Zipcord)Φ3.0mm, Φ2.0mm, Φ1.8mmΦ1.6mm PVC or LSZHΦ0.9mm, Φ0.6mm buffered ... Standard)Undercut -50nm ≤ U ≤ 50nmTested by DORC ZX-1 LC--LC Patchcord fiber lc patch cord