Direct Buried

Direct Buried MT GSW Multi-tube (MT) galvanized steel wires (GSW) double jacket

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

Armor of galvanized steel wires

7

Jacket

8

Ripcord

Maximum rated design tension up to 80 kN

Resistance to crushing load up to 1 kN/сm

Reliable protection from serious mechanical impact

Excellent rodent resistance

Maximum rated design tension 10 - 20 kN
Crush — 0.4 kN/cm
Fiber count up to 24
Maximum rated design tension 10 kN
Crush — 0.4 kN/cm
Fiber count up to 48 (4х12) 72 (6х12) 96 (4х24) 144 (6х24)
Cable diameter, mm 13.0 14.1 14.2 16.4
Cable weight, kg/km 253.4 294.8 297.0 420.0
Minimum bending radius, mm 195.0 211.5 213.0 246.0
Maximum rated design tension 40 - 80 kN
Crush — 1 kN/cm
Maximum rated design tension 40 kN
Crush — 1 kN/cm
Fiber count up to 72 (6х12) 144 (6х24)
Cable diameter, mm 18.6 20.0
Cable weight, kg/km 564.2 636.6
Minimum bending radius, mm 279.0 300.0
Maximum rated design tension 80 kN
Crush — 1 kN/cm
Fiber count up to 72 (6х12) 144 (6х24)
Cable diameter, mm 20.8 23.2
Cable weight, kg/km 904.2 1190.3
Minimum bending radius, mm 312.0 348.0
Maximum rated design tension 40 kN
Crush — 0.8 kN/cm
Fiber count up to 72 (6х12) 144 (6х24)
Cable diameter, mm 23.0 24.0
Cable weight, kg/km 553.4 587.3
Minimum bending radius, mm 345.0 360.0
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Operating temperature -40°С...+70°С
Installation temperature -10°С…+50°С
Transportation and storage temperature -40°С...+70°С
Minimum bending radius 15x cable diameter
Life time 25 years