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| Place of Origin | China |
| Brand Name | Fiberplan |
| Certification | ISO 9001; TÜV certificate |
| Model Number | GYFTA53 |
Anti-Rodent Armored Outdoor Double Jacket GYFTA53
Description
The cable construction involves placing 250μm fibers in a loose tube made of high modulus plastic, filled
with a water-resistant compound. A non-metallic strength member (FRP) is located in the core, and tubes
are stranded around it to form a compact circular cable core. An Aluminum Polyethylene Laminate (APL)
protects against water ingress. The cable core is then covered with a thin PE inner sheath, and PSP is
longitudinally applied over it. Finally, the cable is completed with a PE outer sheath for overall protection.
Application
* Adopted for outdoor distribution and direct burial, making it suitable for installation in outdoor environments.
* Adopted for trunk power transmission systems, making it well-suited for efficient long-distance power
transmission.
* Used in access networks and local networks in high electromagnetic interfering places, providing reliable
connectivity in challenging electromagnetic environments.
Characteristic
* Good mechanical and temperature performance, ensuring reliable operation in various conditions.
* Special tube filling compound ensures critical protection of the fiber, enhancing its durability.
* Crush resistance and flexibility, providing the cable with the ability to withstand external pressure and
adapt to different installation scenarios.
* The PSP (Polyethylene Laminate) enhances moisture-proof capabilities, protecting the cable from water
ingress and maintaining performance integrity.
Structure details
| NO. of fibers | 6 | 12 | 24 | 48 | 72 | 96 | 144 |
| No. of tubes | 1 | 2 | 4 | 4 | 6 | 8 | 12 |
| fibers per tube | 6 | 6 | 6 | 12 | 12 | 12 | 12 |
| Filler Rod | 5 | 4 | 2 | 2 | 0 | 0 | 0 |
| Loose tube diameter (±0.1mm) |
2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Inner sheath diameter (±0.2mm) |
7.6 | 7.6 | 7.6 | 7.6 | 7.6 | 9.2 | 11.8 |
| Outer diameter (±0.5mm) |
12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 13.8 | 16.5 |
| Thickness of out diameter (±0.1mm) |
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 | 2.0mm | |||
| Water blcoking system | Material | Water blocking tape / Filling gel | |||||
| Rip cord | Qty | 2pcs | Color | White | |||
| Inner sheath | Material | PE | Color | Black | |||
| Armor | Material | Corrugated steel tape | |||||
| Outer sheath | Material | PE | Color | Black | |||
Mechanical and environment performance
| Tensile strength | Long term(N) | 1000N | |||||
| Short term(N) | 3000N | ||||||
| Crush load | Long term | 3000N/100mm | |||||
| Short term | 1000N/100mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Installation Temperature | -10℃～+60℃ | ||||||
| Storage Temperature | -40℃～+70℃ | ||||||
Fiber characteristics
| Fiber type | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.35/0.20 | ≤3.0/1.5 | ≤3.0/1.5 | |||
| Cladding diameter | um | 125±0.3 | 125±0.3 | 125±0.3 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±3 | 242±3 | 242±3 | |||
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