Direct Buried

Direct Buried MT CST Multi-tube (MT) corrugated steel tape (CST)

Application: direct buried installation
Ducting MT CST | Emcab
1

Central strength member (FRP rod)

2

Water-swellable yarns

3

Optical fiber

4

Gel-filled loose tube

2

Water-swellable yarns

5

Water-swellable tape

6

Corrugated steel tape armor

7

Jacket

8

Ripcord

Maximum rated design tension up to 2.7 kN

Excellent rodent resistance

Increased tightness due to application of water-swellable tape

Cost-effective design

Reduced weight and size

Maximum rated design tension (MRDT), kN 2.7
Crush, kN/cm 0.22
Fiber count, up to 72 (6х12) 96 (8х12) 144 (12х12)
Cable diameter, mm 11.7 13.2 16.5
Cable weight, kg/km 131.3 160.0 268.3
Minimum bending radius, mm 176 198 248
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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