Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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Outdoor non armored Single/Multi Mode Duct 2-144 Core Air Blown Fiber Optic
Cable GYFTY
Description
The fibers are housed within a high modulus plastic loose tube, filled with a water-resistant compound. At the
core's center lies a Fiber Reinforced Plastic (FRP) encased in a layer of PE, serving as a non-metallic strength
member. Surrounding this, the tubes and fillers are stranded to form a compact, circular core. Finally, the cable
is enclosed with a PE sheath for protection.
Application
1 Tailored for outdoor distribution: Designed to withstand and perform reliably in outdoor environments.
2 Suitable for trunk power transmission systems: Ideal for efficient power transmission over longer distances.
3 Access network in high electromagnetic interfering areas: Suitable for local networks in places with high levels
of electromagnetic interference, ensuring reliable connectivity despite challenging conditions.
Characteristics
1 Excellent mechanical and temperature performance.
2 Hydrolysis-resistant high-strength loose tube.
3 Specialized tube filling compound for critical fiber protection.
4 Combined crush resistance with flexibility.
5 Both loose tube and cable core filled for comprehensive protection.
Structure details
| No. of fibers | 6F | 12F | 24F | 36F | 48F | 72F | 96F | 144F |
| No. of tubes | 1 | 1 | 2 | 3 | 4 | 6 | 8 | 12 |
| fibers per tube | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Filler Rod | 5 | 5 | 4 | 3 | 2 | 0 | 0 | 0 |
| Tube diameter (±0.1mm) | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 | 1.55 |
| Thickness of loose tube (±0.05mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Out diameter (±0.5mm) | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 6.7 | 8.8 |
| Thickness of out sheath (±0.1mm) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Loose tube | Material | PBT | Color | Standard spectrum | ||||
| Central strength member | Material | FRP | Diameter | 1.5mm | ||||
| Layer material | PE ( for 96F-144F only) | |||||||
| Water blcoking system | Material | Filling gel | ||||||
| Out sheath | Material | PE | Color | Black | ||||
Mechanical and environment performance
| Tensile strength | Long term(N) | 300N | ||||||
| Short term(N) | 800N | |||||||
| Crush load | Long term | 200N/100mm | ||||||
| Short term | 500N/100mm | |||||||
| Bending radius | Dynamic | 20D | ||||||
| Static | 10D | |||||||
| Storage Temperature | -20℃～+70℃ | |||||||
| Installation Temperature | -10℃～+60℃ | |||||||
Fiber Characteristics
| Fiber style | Unit | SM G652D | MM 50/125 | MM 62.5/125 | ||||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| Attenuation | dB/km | ≤0.36/0.22 | ≤3.0/1.0 | ≤3.0/1.0 | ||||
| Cladding diameter | um | 125±1 | 125±1 | 125±1 | ||||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | ||||
