Fire Rated

Fire Rated Outdoor Corrugated steel tape halogen-free jacket design

Application: pulling into underground ducts and sewer pipes
Ducting MT CST DJ | Emcab
1

Central strength member (FRP rod)

2

Optical fiber

3

Gel-filled loose tube

4

Water-swellable yarns

4

Water-swellable yarns

5

Inner jacket

6

Corrugated steel tape armor

7

Halogen-free jacket

8

Ripcord

Remains functional under direct flame for at least 180 minutes

Up to 288 fibers

Excellent rodent resistance

Easy to install

Maximum rated design tension (MRDT), kN 2.7
Crush, kN/cm 0.22
Fiber count, up to 72 (6x12) 96 (6x16) 144 (6x24)
Cable diameter, mm 13.0 14.5 17.8
Cable weight, kg/km 213.3 257.8 376.9
Minimum bending radius, mm 195 218 267
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Operating temperature -50°C ... +70°C
Installation temperature -10°C ... +50°C
Transportation and storage temperature -50°C ... +50°C
Minimum bending radius 15 x cable diameter
Design life 25 years