12 core single mode fiber optic cable 1.RoHS compliant 2.serious precessubg art 3.Indoor ... Cabling 4.Jumper patchcord cable 12 core single mode fiber optic cables for telecommunication:Discription: 12 core SM 900μm tight ... . Installation: wall, interlayer, pipe, trough, ductMulti-fiber Tight Buffer Fiber Optic Cable characteristics :Fiber countCable Diameter (mm)Cable Weight (kg/km ...