Engineered for the toughest environments — rivers, lakes, shallow waters, and direct burial with full-section water-blocking protection.
Double-jacket steel wire armor. 30-year design life. Zero water ingress.
Fiber optic cable GYTA33, 2~72 fibers, central strength member (steel), jelly filled, fiber contained loose tube and pp filler (if necessary) stranded, water blocking jelly, copolymer coated aluminum tape, PE inner sheath, armored by a layer of steel wires, PE outer sheath. G652d sm fiber, detailed specification on your request.
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Fiber count |
2~30 |
32~36 |
38~60 |
62~72 |
2~36 |
38~72 |
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CSM/Steel wire (mm) |
--/1.5 |
--/2.0 |
--/1.8 |
2.4/1.8 |
--/2.0 |
2.4/1.8 |
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Element mumber |
5 |
6 |
5 |
6 |
6 |
6 |
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Max. cores in tube |
6 |
6 |
12 |
12 |
6 |
12 |
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Diameter of inner sheath |
8.3 |
8.8 |
9.1 |
9.7 |
10.5 |
10.5 |
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Steel wire diameter and No. |
Φ1.0/28 |
Φ1.0/29 |
Φ1.0/30 |
Φ1.0/32 |
Φ1.5/24 |
Φ1.5/24 |
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Cable diameter approx (mm) |
14.3 |
14.8 |
15.1 |
15.7 |
17.5 |
17.5 |
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Weight approx (kg/km) |
315 |
328 |
.340 |
360 |
520 |
520 |
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Tensile strength (N) |
Long term |
4000 |
10000 |
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Short term |
10000 |
2000 |
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Crush Resistence (N/100mm) |
Long term |
3000 |
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Short term |
5000 |
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Bending Radius (mm) |
Dynamic |
≥30 ×Dia. Of cable |
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Static |
≥15×Dia. Of cable |
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Operating Temperature (°C) |
-40°C ~+ 70°C |
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Application |
Directly burial and Under water |
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