Ducting

Ducting MT FiberGlass Soft Tubes

Multi-tube (MT) fibreglass soft tube design for ducts and utility tunnels. The most popular design.

1

Optical fiber

2

Gel-filled soft tube

3

Water-swellable yarns

4

Fiberglass yarns

5

FRP rods

5

FRP rods

6

Jacket

Easy strippable tubes

All-dielectric design

Effective solution for ducts and external facades of buildings. Suitable for aerial installation between buildings and towers with span lengths up to 50 m

Operation tension up to 1.2 kN

Features 6 fibers per loose tube
Operation tension, N 500 900 900 900 1200 1200
Installation tension, N 800 1200 1200 1200 1500 1500
Fiber count up to 6 up to 12 up to 24 up to 36 up to 48 up to 72
Number of loose tubes 1 2 4 6 8 12
Number of fillers 5 4 2 1 - -
Cable diameter, mm 6.5 8.0 8.0 9.0 10.5 12.0
Cable weight, kg/km 32.5 46.5 48.8 57.4 77.6 101.4
Features 12 fibers per loose tube
Operation tension, N 500 900 900 900 1200 1200 1200
Installation tension, N 800 1200 1200 1200 1500 1500 1500
Fiber count up to 12 up to 24 up to 36 up to 48 up to 72 up to 96 up to 144
Number of loose tubes 1 2 3 4 6 8 12
Number of fillers 5 4 3 2 - - -
Cable diameter, mm 6.5 9.0 9.0 9.0 10.5 10.5 12.0
Cable weight, kg/km 33.0 53.8 55.3 56.8 75.8 81.7 107.5
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Features 6 fibres per loose tube
Operation temperature -20°С…+60°С
Installation temperature -20°С…+60°С
Transportation and storage temperature -20°С…+60°С
Minimum bending radius 20 cable diameters
Life time 25 years
Features 12 fibres per loose tube
Operation temperature -20°С…+60°С
Installation temperature -20°С…+60°С
Transportation and storage temperature -20°С…+60°С
Minimum bending radius 20 cable diameters
Life time 25 years