Direct Buried

Direct Buried MT CST DJ


Application: direct buried installation
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

Jacket

8

Ripcord

Maximum rated design tension up to 2.7 kN

Excellent rodent resistance

Proven reliable design

Improved reliability due to inner jacketing

Maximum rated design tension, kN 2.7
Crush, kN/cm 0.22
Fiber count, up to 72 (6x12) 96 (8х12) 144 (12х12)
Cable diameter, mm 13.0 14.5 17.8
Cable weight, kg/km 163.8 196.8 307.6
Minimum bending radius, mm 195 218 267
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Operating temperature -40°C ... +70°C
Installation temperature -10°C ... +50°C
Transportation and storage temperature -40°C ... +70°C
Minimum bending radius 15 x cable diameter
Design life 25 years