Blowing

Blowing CT


Application: blowing into microducts
1

Optical fiber

2

PBT loose tube filled with water-blocking gel

3

Aramid yarns

4

Outer jacket

Up to 24 fibers

Installation tension up to 150 N

Reduced weight and size. Convenient for micro duct

All-dielectric design

Operation tension, kN 0.08
Installation tension, kN 0.15
Fiber count, up to 4 6 8 12 24
Fiber type (ITU-T Recommendation) G.657.A1 (250 μm)
Cable diameter, mm 2.4 2.6 2.6 2.6 3.4
Cable weight, kg/km 4.8 5.8 5.6 5.8 10.0
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Operating temperature -20°C ... +70°C
Installation temperature -20°C ... +50°C
Transportation and storage temperature -20°C ... +70°C
Minimum bending radius 10 x cable diameter
Design life 25 years