Ducting

Ducting MT HFC 432

Multi-tube (MT) design with fiber count (HFC) increased up to 432 for ducts and utility tunnels

1

Central strength member: FRP

2

Optical fiber

3

Gel-filled loose tube

2

Optical fiber

3

Gel-filled loose tube

2

Optical fiber

3

Gel-filled loose tube

4

Water-swellable yarns

5

Water-swellable tape

6

Jacket

All-dielectric construction

Dry construction is convenient in installation

More than 288 fibers

Max rated design tension 0.3 - 1.5 kN
Crush — 0.1 kN/cm
Fiber count more than 288
Cable diameter, mm 9.5 … 15.3
Cable weight, kg/km 55 … 141.1
Min bending radius, mm 143.0 … 229.5
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Operation temperature -50°С…+70°С
Installation temperature -30°С…+50°С
Transportation and storage temperature -60°С…+70°С
Minimum bending radius 15x cable diameter
Life time 25 years