... 900μm flame-retardant tight buffer fibers as optical communitcation medium, the tight buffer fiber wrapped with a layer ... Zero halogen, Flame-retardant ) jacket. Features:1. Tight buffer fiber ease of stripping.2. The jacket anti-corrosion, ... Installation: wall, interlayer, pipe, trough, ductMulti-fiber Tight Buffer Fiber Optic Cable characteristics :Fiber countCable Diameter (mm)Cable Weight (kg/km ...