InTube Standard

Designed for duct installations Applied in duct, trays, blocks, tunnels, collecting channels, with no risk of rodents’ attacks.

Also applied for aerial installation between supports and buildings on external strength members or using the winding method.


InTube Standard

(Multi-Tube Single Jacket Cable)

  • 6
    Polymer jacket
  • 5
    Reinforcing elements — aramid yarns
  • 4
    Water blocking yarns
  • 3
    PBT loose tube filled with water-swellable gel
  • 2
    Optical fiber
  • 4
    Water blocking yarns
  • 1
    Central strength member: FRP



Easy to install

Reduced weight and size. Convenient for blowing in tubes


Optical Fiber Specifications
Optical Fiber Color Identification

Crush — from 171 lb/in
Tensile strength — 337 lb

Fiber countup to 48up to 72up to 96up to 144
Cable diameter, in0.3780.4060.4410.472
Cable weight, lb/ft0.0470.0530.0620.070
Min bending radius, in5.6696.0836.6147.087

Crush — from 171 lb/in
Tensile strength — 607 lb

Fiber countup to 48up to 72up to 96up to 144
Cable diameter, in0.3860.4090.4410.472
Cable weight, lb/ft0.0500.0550.0620.070
Min bending radius, in5.7876.1426.6147.087

At Customer’s request Incab can provide specifications for any range of fiber optic cable.

Operation Parameters
Operation temperature range*-60°С…+70°С
Installation temperature range-30°С…+50°С
Transportation and storage temperature range-60°С…+70°С
Min bending radius15x cable diameter
Life time25 years
Warranty lifetimeas specified in the supply agreement, min 2 years

* Operation temperature range can be increased on request.


All cables of this group can be produced in versions (A)-HF.

(A)-HF — cable jacket is made of a polymer material, flame retardant in a group laying, with low smoke emission, halogen-free.

InTube Standard cable may be produced in a dry version.

In dry version hydrophobic gel is replaced with dry water-blocking materials. This cable is easy to install.