Direct Buried

Direct Buried SST GSW

Stainless steel tube (SST) galvanized steel wires (GSW) design for additional protection in harsh environment

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Optical fiber

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Stainless steel tube filled with water-blocking gel

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Armor of steel wires

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Jacket

Up to 96 fibers

Resistance to extreme crushing load – from 1.4 kN/сm

100% waterproof

Allowable tensile strength up to 40 kN

Max rated design tension 7 kN
Crush — 1 kN/cm
Fiber count up to 36 up to 48 up to 72 up to 96
Cable diameter, mm 9.6 9.9 10.3 10.8
Cable weight, kg/km 169.5 182.1 193.0 208.7
Min bending radius, mm 144.0 148.5 154.5 162.0
Max rated design tension 10 kN
Crush — 1 kN/cm
Fiber count up to 32 up to 48 up to 72 up to 96
Cable diameter, mm 10.4 10.7 11.5 11.2
Cable weight, kg/km 220.8 225.6 279.0 240.4
Min bending radius, mm 156.0 160.5 172.5 168.0
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Operation temperature -50°С…+70°С
Installation temperature -30°С…+50°С
Transportation and storage temperature -50°С…+70°С
Minimum bending radius 15x cable diameter
Life time 25 years