InGround Standard Dielectric

Applied in harsh environments with potential mechanical impact: in grounds of all the groups, bogs, unnavigable rivers.

Applied in ducts, trays, blocks, tunnels, and collecting channels.

Also applied for aerial installation between buildings and supports. However, one should consider its bigger weight comparing to self-supporting cables.

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InGround Standard Dielectric

  • 7
    Polymer jacket
  • 6
    Armor of fiberglass plastic rods
  • 4
    Water-swellable gel
  • 5
    Inner polymer jacket
  • 4
    Water-swellable gel
  • 3
    PBT loose tube filled with water-swellable gel
  • 2
    Optic fiber
  • 1
    Central strength member: FRP

Advantages

Reliable protection from serious mechanical impact.

Perfect protection from rodents, suitable for duct installation

All-dielectric construction

Reduced weight, suitable for aerial installation.

Allowable tensile strength up to 20 kN.

Resistance to crushing loads up to 1 kN/cm.

Efficient design.

Features

Optical Fiber Specifications
Optical Fiber Color Identification


Crush — from 228 lb/in
Tensile strength — 1574 lb


Fiber countup to 16up to 32up to 48up to 64up to 72up to 96up to 144
Cable diameter, in0.4880.4960.5120.5200.5670.5670.693
Cable weight, lb/ft0.0900.0930.0980.1000.1190.1190.194
Min bending radius, in7.3237.4417.6777.7958.5048.50410.394



Crush — from 228 lb/in
Tensile strength — 3597 lb


Fiber countup to 16up to 32up to 48up to 64up to 72up to 96up to 144
Cable diameter, in0.5750.5830.5980.6060.6380.6380.693
Cable weight, lb/ft0.1380.1410.1490.1510.1640.1640.194
Min bending radius, in8.6228.7408.9769.0949.5679.56710.394



Crush — from 228 lb/in
Tensile strength — 4496 lb


Fiber countup to 16up to 32up to 48up to 64up to 72up to 96up to 144
Cable diameter, in0.6140.6220.6380.6460.6690.6690.693
Cable weight, lb/ft0.1620.1650.1750.1780.1860.1860.194
Min bending radius, in9.2139.3319.5679.68510.03910.03910.394

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

Operation parameters
Operation parameters*-50°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, H.


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


H — cable jacket is made of a polymer material not propagating fire in a single laying.