OKL-T

Application

  • Cable is designed for installation in cable duct, pipes, collectors, tunnels.
  • OKL-T cable with flame retardant protective jacket is designed for installation according to exclusive standards of fire safety.
OKL-T
  1. Optical fiber
  2. PBT loose tube filled with hydrophobic gel
  3. Corrugated steel tape armor
  4. Protective jacket
(8342) 473-813, 480-299
Number of fibers
1-16
18-36
38-48
Nominal overall diameter, mm
8,0
9,9
11,0
Total mass of cable with polyethylene jacket, kg/km **
65,0
94,0
115,0

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

Temperature range of operation, С°
-40… +60
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
from 1 kN
Crush strength
from 0,5 kN/100 mm

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