... loose tube structure, 2.Parallel steel reinforced. Outdoor/Indoor fiber optic cable:Application:Telecommunications & Data communications ,LAN(including FTTH ... and stability ,Good in repeatability and exchangeability Fiber Optic Patch CordParameter & Specification Mode Single-mode ,Multi ... Cable OD(mm) 0.9 ,2.0 ,3.0 Cable Material OFNR,LDZH&Polarization maintaining… Central losse tube fiber optic Cable