InTube Micro

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.

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InTube Micro

(Multi-Tube Single Jacket Cable, Reduced Size)

  • 5
    Polymer jacket
  • 4
    Water blocking yarns
  • 3
    PBT loose tube filled with water-swellable gel
  • 2
    Opticalal fiber
  • 4
    Water blocking yarns
  • 1
    Central strength member: FRP

Advantages

Blowing-in into micro tubes is material-and space-efficient, it provides high cable density in size-limited ducts.

All-dielectric construction.

Reduced weight and size. Convenient for blowing-in in tubes.

Dry construction is convenient in installation.

Features

Optical Fiber Specifications
Optical Fiber Color Identification


Crush — from 57 lb/in
Tensile strength — 337 lb


Fiber countup to 72up to 96up to 144up to 216 (18×12)up to 288 (24×12)up to 432 (36×12)
Cable diameter, in0.2360.2600.2990.3350.3700.602
Cable weight, lb/ft0.0160.0190.0240.0280.0390.095
Min bending radius, in3.5433.8984.4885.0205.5519.035

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

Operation parameters
Operation temperature range*-45°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.

Options

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 Micro 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.