InDuct Special (Uni-Tube Galvanized Steel Wires) part no.

Applied in ducts, trays, blocks, tunnels, collecting channels, with a risk of rodent attacks.


Optical fiber


PBT loose tube filled with water-blocking gel


Water-blocking gel or water-swellable yarns


Armor of galvanized steel wires


Polymer jacket

Excellent rodent resistance

Reduced weight and size

Cost-effective design

100% waterproof

Resistance to crushing load from 286 lb/in

Up to 24 fibers

Maximum installation tension up to 607 lb

Max installation tension 607 lb
Crush — from 286 lb/in
Fiber count up to 16 up to 24
Cable diameter, in 0.28 0.287
Cable weight, lb/ft 0.054 0.058
Min bending radius, in 4.193 4.311
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Operation temperature -58°F … 158°F
Installation temperature -22°F … 122°F
Transportation and storage temperature -76°F … 158°F
Minimum bending radius 15x cable diameter
Life time 25 years
Warranty as specified in the supply agreement, min 2 years