InGround Light Dielectric | TOD (Uni-Tube Single Armor Single Jacket Cable)

Applied in harsh environments with potential mechanical impact: in all ground types, swamps and harsh rivers.


Optical fiber


PBT loose tube filled with water-blocking gel


Water-blocking gel


Armor of fiberglass rods



Reliable protection from serious mechanical impact

Excellent rodent resistance, suitable for duct installation

All-dielectric construction

Reduced weight, suitable for aerial installation

Up to 24 fibers

Resistance to crushing load from 0.7 kN/cm

Allowable tensile strength up to 8 kN

Allowable tensile strength 8 kN
Crush — from 0.7 kN/cm
Fiber count up to 6 up to 8 up to 12 up to 16 up to 24
Cable diameter, mm 10.7 10.7 10.7 10.7 10.9
Cable weight, kg/km 111.0 110.9 110.8 110.6 113.5
Min bending radius, mm 160.5 160.5 160.5 160.5 163.5
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Operation temperature -50°С…+70°С
Installation temperature -30°С…+50°С
Transportation and storage temperature -60°С…+70°С
Minimum bending radius 15x cable diameter
Life time 25 years
Warranty as specified in the supply agreement, min 2 years