Blowing

Blowing CT

Central tube (CT) design for blowing.

1

Optical fiber

2

Compact fiber unit (CFU)

3

Aramid yarns

4

Jacket

Operation tension up to 300 N

All-dielectric design

Reduced weight and size. Convenient for micro duct

Up to 24 fibers

Operation tension, N 150
Installation tension, N 220
Fiber count up to 4 up to 6 up to 8 up to 12 up to 24
Cable diameter, mm 2.0 2.1 2.2 2.4 2.9
Cable weight, kg/km 3.1 3.4 3.7 4.3 5.9
Operation tension, N 300
Installation tension, N 440
Fiber count up to 4 up to 6 up to 8 up to 12 up to 24
Cable diameter, mm 2.2 2.3 2.4 2.6 3.0
Cable weight, kg/km 3.8 4.1 4.3 4.9 6.5
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Operation temperature -40°С…+70°С
Installation temperature -20°С…+50°С
Transportation and storage temperature -50°С…+70°С
Minimum bending radius 10 cable diameters
Life time 25 years