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Fig-8 Self-Supporting
Fig-8 Self-Supporting
2023-12-15
Self-supporting aerial
Metallic messenger,loose-tube stranded,gel filling,metallic strength member,polyethylene sheath figure 8 self-supporting outdoor cable for communication purpose.
• Steel wire strands have high tensile strength for easy self-supporting overhead laying and reduce installation costs
• Fiber optic cable has good mechanical and temperature properties
• The loose tube material itself has good hydrolysis resistance and high strength
• The tube is filled with a special grease to protect the fiber
• The following measures are taken to ensure the waterproof performance of the cable:
• Steel wire or FRP center reinforcement core
• The loose tube is filled with special waterproof compound
• Full core filling
• Plastic coated aluminum tape (APL) moisture barrier
| Technical Data(GYTC8Y 7X1.0mm messenger wire) | ||||||||
| Fiber count | Cable size (mm) | Cable weight (kg/km) | Min.bending radius(mm) | Permissible tensile force(N) | Permissible pressure force(N/100mm) | |||
| Static | Dynamic | Short-term | Long-term | Short-term | Long-term | |||
| 2-36 | 9.4*16.8 | 137 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| 38-72 | 10.0*17.4 | 148 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| 74-84 | 10.7*18.1 | 162 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| 86-96 | 11.3*18.7 | 173 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| 98-108 | 12.0*19.4 | 186 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| 132-144 | 14.0*21.4 | 229 | 10D | 20D | 6000 | 3000 | 1000 | 300 |
| Note："D" is cable diameter | ||||||||
Remark：
1. Fiber: single mode fiber G.652.D,G.657,G.655,multi mode fiber 50/125,62.5/125 or specified by customer;
2. Sheath material: PE,LSZH material or specified by customer;
3. Stranded steel wire：7X(0.5~2.0mm) or specified by suctomer;
4. The parameters in above table are nominal values, all sizes and performance values can be specified by customer.
