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FRP Strengthen Direct Burial Outdoor Fiber Optic Cable GYFTY
The fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. The cable core is wrapped with the water blocking tape to protect it from water ingress, then the cable is completed with a PE sheath.
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Products Description
Application
- Adopted to outdoor distribution.
- Adopted to trunk power transmission system.
- Access network and local network in high electromagnetic interfering places.
Characteristics
- Good mechanical and temperature performance
- High strength looes tube that is hydrolysis resistant
- Special tube filling compound ensure a critical protection of fiber
- Crush resistance and flexibility
- Loose tube filling compound
Technical Parameters
Structure details
| No. of fiber | 6F | 12F | 24F | 36F | 48F | 72F | 96F | 144F |
| No. of tube | 1 | 2 | 4 | 3 | 4 | 6 | 8 | 12 |
| Fiber per tube | 6 | 6 | 6 | 12 | 12 | 12 | 12 | 12 |
| No. of filler rod | 4 | 3 | 1 | 2 | 1 | 0 | 0 | 0 |
| Tube diameter (±0.1mm) | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Thickness of loose tube(±0.05mm) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Nom. out diameter (±0.2mm) | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 9.2 | 10.8 | 13.4 |
| Nom. jacket thickness(±0.1mm) | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.7 | 1.7 |
| Loose tube | Material | PBT | Color | Standard spectrum | ||||
| Filler rod | Material | PP | Color | Black | ||||
| Tube filling | Material | Filling compound | ||||||
| Central strength member | Material | FRP | Diameter | 1.4mm (6-48F) | ||||
| 2mm (72-144F) | ||||||||
| Layer | PE (for 96F -144F only) | |||||||
| Water blcoking system | Material | water blocking tape | ||||||
| Rip cord | Type | 1110*2 | ||||||
| Out sheath | Material | MDPE | Color | Black | ||||
Mechanical and environment performance
| Tensile strength | Long term（N） | 600N |
| Short term（N） | 1500N | |
| Crush load | Long term (N/100mm) | 300N/100mm |
| Short term (N/100mm) | 1000N/100mm | |
| Bending radius | Dynamic (mm) | 20D |
| Static (mm) | 10D | |
| Storage Temperature | -20℃～+70℃ | |
| Installation Temperature | -10℃～+60℃ | |
Fiber Performance
| Fiber style | Unit | SM G652D |
| Condition | mm | 1310/1550 |
| Attenuation | dB/km | ≤0.36/0.22 |
| Cladding diameter | um | 125±1 |
| Cladding non-circularity | % | ≤1.0 |
| Coating diameter | um | 242±7 |
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