Ducting

Ducting MT Aramid

Multi-tube (MT) aramid 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 tube filled with water-blocking gel

4

Water-swellable yarns

5

Reinforcing member – aramid yarns.

6

Jacket.

Allowable tensile strength up to 2.7 kN

All-dielectric construction

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 9.8 10.4 11.7 14.5
Cable weight, kg/km 69.5 78.6 92.1 103.8
Min bending radius, mm 147 156 176 218
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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