Fiber-optic cable OKM for installation by air-blowing.
Fiber-optic cable OKM is designed for installation by air-blowing in ducts microtubes.
Cable contains polymer tubes with optical fibers. Polymer tubes are SZ-stranded around FRP central strength member in PE-jacket. Interstice inside and between tubes is filled with hydrophobic filler. Cable core is wrapped by yarns. Outer jacket of high density polyethylene is imposed on the cable core.
|Number of fibers||up to 72||up to 96||up to 144|
|Number of polymer tubes||6||8||9|
|Number of optical fibers in a tube||12||12||16|
|Nominal overall diameter, mm||6,7||7,9||10,1|
|Total mass of cable with polyethylene jacket, kg/km||39,0||54,0||86,0|
|Temperature range of operation, °С|
|Temperature range of installation, °С|
|Minimal bending radius, mm|
|Outer sheath type||