This optical cable is used for long-distance burial, with steel wire as the central reinforcement and steel wire as the armoured layer.
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Specifications
Outdoor Buried armoured optical cable GYTY33 48 fiber
| Parameter | Value |
| Fiber count | 48 |
| Structure | 1+6 |
| Loose tube diameter(mm) | 2.0±0.1 |
| CSM diameter/pad diameter(mm) | 2.0/2.0 |
| Nominal Thickness of Inner jacket(mm) | 0.9 |
| Nominal Thickness of outer jacket(mm) | 1.8 |
| Cable diameter(mm) | 13.7±0.5 |
| Cable weigh (kg/km) | 299 |
| CSM Material | Phosphating steel wire |
| Inner jacket material | Black MDPE |
| Steel wire armoured | 0.9mm*32 |
| Outer jacket material | Black MDPE |
| Tensile performance | Short term-7kN |
| Crush | Short term-3000N/100mm |
| Operation temperature | -40℃～+70℃ |
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