Ducting

Ducting MT FiberGlass

Multi-tube (MT) fiberglass yarn design for extra axial pulling strength applied in ducts and utility tunnels.

1

Central strength member (dielectric fiberglass reinforced plastic

2

Optical fiber

3

PBT loose tubes filled with water-blocking gel

4

Water-swellable yarns

5

Reinforcing member – fiberglass yarns

6

Jacket

Max rated design tension up to 2.7 kN

Reduced weight and size

All-dielectric design

Easy to install

Max rated design tension 1.5 kN
Crush — 0.3 kN/cm
Fiber count up to 48 up to 72 up to 96 up to 144
Cable diameter, mm 9.6 9.9 10.8 11.6
Cable weight, kg/km 68.5 71.7 83.8 94.7
Min bending radius, mm 144.0 148.5 162.0 174.0
Max rated design tension 2 kN
Crush — 0.3 kN/cm
Fiber count up to 48 up to 72 up to 96 up to 144
Cable diameter, mm 9.8 10.0 10.8 11.6
Cable weight, kg/km 71.6 73.2 83.8 94.7
Min bending radius, mm 147.0 150.0 162.0 174.0
Max rated design tension 2.7 kN
Crush — 0.3 kN/cm
Fiber count up to 48 up to 72 up to 96 up to 144
Cable diameter, mm 9.9 10.2 10.9 11.6
Cable weight, kg/km 74.6 77.7 85.3 96.2
Min bending radius, mm 148.5 153.0 163.5 174.0
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Operation temperature -50°С…+70°С
Installation temperature -30°С…+50°С
Transportation and storage temperature -50°С…+70°С
Minimum bending radius 15x cable diameter
Life time 25 years