72 Core Outdoor Optical Cable

Construction 1. Colored fiber Coated outside diameter：125.0±0.1um Optical fiber diameter：242±7um UV color fiber: Standard chromatogram -Blue,Orange,Green,Brown,Gray/Slate,White,Red,Black,Yellow,Violet,Rose/Pink,Aqua 2. Tube filling compound(Gel) 3. PBT loose tube 4. Steel wire Central strength member 5. Core filling compound 6. Black PE inner jacket Outside diameter： 8.5±0.2mm 7. Corrugated steel tape 8. Filler 9.Black PE out jacket Outside diameter： 12.8±0.2mm