Fire Rated

Fire Rated Universal | TsOS-FRHFLTx

For individual installation in cable structures and working spaces.

1

Optical fiber

2

Stainless steel tube

3

Armor of steel wires

4

Halogen-free jacket

High resistance to crushing (more than 2 kN/cm) which is retained even after a fire

Minimum combustible materials

Remains functional under direct flame for at least 180 minutes

Withstands the physical impact and water used during fire-fighting

Small size – thin, light, economical

Suitable for all applications

Up to 48 fibers in a tube

Diameter less than 10 mm

Allowable tensile strength 4 kN
Crush — from 1 kN/cm
Fiber count up to 24 up to 36 up to 48 up to 72 up to 96
Cable diameter, mm 8.8 9.2 9.5 9.9 10.4
Cable weight, kg/km 153.8 167.2 178.2 193.0 211.6
Min bending radius, mm 132.0 138.0 142.5 148.5 156.0
Allowable tensile strength 7 kN
Crush — from 1 kN/cm
Fiber count up to 24 up to 36 up to 48 up to 72 up to 96
Cable diameter, mm 9.6 9.6 9.9 10.3 10.8
Cable weight, kg/km 195.7 195.2 208.8 221.2 238.3
Min bending radius, mm 144.0 144.0 148.5 154.5 162.0
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Operation temperature -60°С…+70°С
Installation temperature -10°С…+50°С
Transportation and storage temperature -50°С…+50°С
Minimum bending radius 10x cable diameter
Life time 25 years