10~24 coded optical fibers, loose tube construction, 6 fibers per tube, tubes jelly filled, elements(tubes and filler rods laid S/NItemUnitValue1TubeDiametermm1.92Central strength memberMaterial FRPDiametermm2.23Moisture barrierMaterial Corrugated steel tape4Outer SheathMaterial PEThicknessmm2.05WebHeightmm2.6Widthmm1.96Messenger wireWires 7*1.57Outside diametermm6.71thicknessmm17Cable ...