OKP-T

Application

  • OKP-T cable is designed for installation grounds of 1-3 groups , ducts, tubes, tunnels in case of high requirements of crush strength and stability to external electromagnetic action.
  • OKP-T cable with flame retardant protective jacket is designed for installation according to exclusive standards of fire safety.
OKP-T
  1. Optical fiber
  2. PBT loose tube filled with hydrophobic gel
  3. Fiberglass rods armor
  4. Protective jacket
* longitudinal watertightness of the cable is provided by a hydrophobic gel
(8342) 473-813, 480-299
Number of fibers
2-16
18-24
Nominal overall diameter, mm
10,9
11,5
Total mass of cable with polyethylene jacket, kg/km
111
125

* the data correspond to a cable of 7kN

** total mass of the cable with flame retardant protective jacket is specified when ordering

Temperature range of operation, С°
-60… +70
Temperature range of installation, С°
Not lower then -30**
Minimal bending radius
not less than 20 diameters
Lifetime
25 years
Guarantee exploitation
2 years after putting in operation, not more than 2,5 years from shipping date
Tensile strength
7,0 kN
Crush strength
not less than 4 kN/100 mm

** In case of cable with flame retardant protective jacket, the min. installation temperature is not lower than -10 °С.