Fire Rated

Indoor Fire Rated | OBR-U-FRHFLTx

For individual installation in cable structures and working spaces.

1

Optical fiber

2

Tight-buffer

3

Fiberglass yarns

4

Inner jacket made of halogen-free flame-retardant polymer compound

5

Mica glass tape

6

Fiberglass yarns

7

Halogen-free jacket

Remains functional under direct flame for at least 180 minutes

All-dielectric construction

Up to 24 fibers

UV resistance

Easy to dress and install

Allowable tensile strength 1,1 kN
Crush — from 0.2 kN/sm
Fiber count up to 2 up to 4 up to 6 up to 8 up to 12 up to 16 up to 24
Cable diameter, mm 10.4 10.8 11.3 11.7 12.3 12.8 13.8
Cable weight, kg/km 137.9 146.5 156.7 167.0 182.3 196.4 223.2
Min bending radius, mm 104 108 113 117 123 128 138
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Operation temperature -40°С…+60°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
Warranty as specified in the supply agreement, min 2 years