InTube

InTube Blowing Standard | microDPO (Multi-Tube Single Jacket Cable, Reduced Size)

Applied in ducts, trays, blocks, tunnels, collecting channels, with no risk of rodent attacks.

1

Central strength member (dielectric fiberglass reinforced plastic)

4

Water-swellable yarns

2

Optical fiber

3

PBT loose tube filled with water-blocking gel

4

Water-swellable yarns

5

Jacket

All-dielectric construction

Dry construction is convenient in installation

Allowable tensile strength 0.3 - 1.5 kN

Up to 288 fibers

Max rated design tension 1.5 kN
Crush — 0.1 kN/cm
Fiber count up to 72 up to 96 up to 144 up to 216 up to 288 up to 432
Cable diameter, mm 6.0 6.6 7.6 8.5 9.4 15.3
Cable weight, kg/km 24.4 28.7 36.4 42.0 58.0 141.1
Min bending radius, mm 90.0 99.0 114.0 127.5 141.0 229.5
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Operation temperature -45°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