Direct Buried

Direct Buried MT GSW


Application: direct buried installation
1

Central strength member (FRP rod)

2

Optical fiber

3

Gel-filled loose tube

4

Water-blocking gel

4

Water-blocking gel

5

Inner jacket

6

Armor of galvanized steel wires

7

Jacket

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 (MRDT), kN 10...80
Crush, kN/cm 0.4...1
Maximum rated design tension (MRDT), kN 10
Crush, kN/cm 0.4
Fiber count, up to 48 (4х12) 72 (6х12) 96 (4х24) 144 (6х24)
Cable diameter, mm 16.4 13.0 14.1 14.2
Cable weight, kg/km 253.4 294.8 297.0 420.0
Minimum bending radius, mm 212 195 213 246
Maximum rated design tension (MRDT), kN 40
Crush, kN/cm 0.8
Fiber count, up to 72 (6х12) 144 (6х24)
Cable diameter, mm 23 24
Cable weight, kg/km 553.4 587.3
Minimum bending radius, mm 345 360
Maximum rated design tension (MRDT), kN 40
Crush, kN/cm 1
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 279 300
Maximum rated design tension (MRDT), kN 80
Crush, kN/cm 1
Fiber count, up to 72 (6х12) 144 (6х24)
Cable diameter, mm 20.8 23.2
Cable weight, kg/km 1190.3 904.2
Minimum bending radius, mm 348 312
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Transportation and storage temperature +70°C ... -40°C
Installation temperature +50°C ... -10°C
Operating temperature -40°C ... +70°C
Minimum bending radius 15 x cable diameter
Design life 25 years