GYFXTY Non-Metal Fiber Optic Cable
Among various outdoor fiber optic cable types, GYFXTY Fiber Optic Cable has gained significant popularity due to its lightweight structure, excellent environmental resistance, and cost-effective installation advantages. Designed for aerial and duct applications, GYFXTY offers reliable optical transmission while minimizing installation complexity.
GYFXTY Fiber Optic Cable Structure parameter
| Items | Description | |||
| Number of fiber | 1-12F | 24F | ||
| Cable diameter | 6.0mm | 6.5mm | ||
| Fiber | type | G652D | ||
| Loose tube Strength member | material | PBT 2.5mm OD | PBT 3.0mm OD | |
| material | FRP 0.5 mm x 2 | |||
| Outer sheath | material | PE | ||
| color | Black | |||
| Installation Temperature range（℃） | -20 ~ +60 | |||
| Operation and transport temperature（℃） | -20 ~ +70 | |||
Mechanical & Environmental Performance
| Item | Contents | Value |
| Max. tensile load | Short term | 100N fiber strain≤0.6% |
| Long term | 300N | |
| Max. crush resistance | Short term | 1000N/100mm |
| Long term | 300N/100mm | |
| Min. bending radius | Installation | 20 x cable diameter |
| Operation | 10 x cable diameter | |
| Temperature range | Operation | -40℃ ~ +70℃ |
| Installation | -20℃ ~ +60℃ | |
| Storage/transportation | -40℃ ~ +70℃ |
Optical fiber technical parameters-SMF
| Item | Unit | Specification | |
| G. 652D | |||
| Mode field diameter | 1310nm | nm | Mode field diameter |
| 1550nm | nm | 10.4 ± 0.5 | |
| Cladding diameter | nm | 125.0 ± 0.7 | |
| Cladding non-circularity | % | ≤1.0 | |
| Core concentricity error | nm | ≤0.6 | |
| Coating diameter | nm | 242 ± 7 | |
| Coating/cladding concentricity error | nm | ≤12 | |
| Cable cut-off wavelength λcc | nm | ≤ 1260 | |
| Attenuation | 1310nm | dB/km | Attenuation |
| 1550nm | dB/km | £0.21 | |
Lightweight Design
Compared with steel-reinforced cables, GYFXTY offers:
- Easier transportation
- Faster installation
- Lower labor costs
- Reduced pole loading
This is particularly beneficial for aerial installations.
Excellent Tensile Performance
Benefits include:
- Long-span aerial deployment
- Improved cable pulling capability
- Reduced risk of fiber damage
The GYFXTY cable maintains stable optical performance even under mechanical stress.
Non-Metallic Construction
Because the cable contains no metallic components, GYFXTY offers:
- EMI immunity
- Lightning resistance
- Corrosion resistance
- Electrical insulation
This feature is especially valuable near power transmission infrastructure.
Water Blocking Protection
The GYFXTY loose tube gel and water-blocking materials effectively prevent moisture penetration.
Benefits include:
- Increased network reliability
- Protection against water ingress
- Longer cable lifespan
UV and Weather Resistance
The GYFXTY PE outer sheath protects the cable from:
- Sunlight exposure
- Rain
- Snow
- Wind
- Temperature fluctuations
This makes GYFXTY suitable for harsh outdoor environments.
Frequently Asked Questions
GYFXTY is primarily used for outdoor aerial and duct installations in FTTH, MAN, broadband, and communication networks.
Yes. Its lightweight design and aramid yarn reinforcement make it highly suitable for aerial deployment.
Typical configurations range from 2 fibers to 24 fibers.
No. GYFXTY is a non-armored cable designed for lightweight outdoor applications.
Aramid yarn provides high tensile strength while keeping the cable lightweight and non-metallic.
Yes. Its all-dielectric design offers excellent resistance to lightning-induced electrical effects.
