Large Core Number Air Blowing Optical Cable GYFY cable features 250μm optical fibers in high-modulus loose tubes filled with waterproof compound. Stranded around a central strength core, with moisture-proof yarn in gaps, it is protected by a durable PE sheath. Lightweight and flexible, it is ideal for air-blown installation in high-density, long-distance networks.
Brand | National Wire Cable / OEM&ODM |
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Place of Origin | Guangdong,China |
Model | Large core number air blowing optical cable( GYFY ) |
Construction | Fiber / Loose tube / Central Strength Member / Water Blocking Tape / Outer Sheath |
Fiber No. | 36 Cores |
Large Core Number Air Blowing Optical Cable (GYFY)
GYFY optical cable is designed for high-capacity networks, featuring a robust yet lightweight structure to support efficient air-blown installation in microducts. It is particularly suitable for long-distance and high-density optical communication systems.
GYFY large core number air blowing optical cable combines high capacity, durability, and efficiency, making it an excellent choice for modern high-density optical networks. Its advanced design ensures reliable performance in demanding environments while simplifying installation and maintenance.
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
attenuation (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | ≤0.36dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
bandwith (Class A) | @850 | ≥500MHZ·km | ≥500MHZ·km | ||
@1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
numerical aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Optical fiber cut off wavelength | ≤1260nm | ≤1480nm |
Cable Type | Fiber Count |
Cable Diameter mm |
Cable Weight Kg/km |
Tensile Strength Long/Short Term N |
Crush Resistance Long/Short Term N/100m |
Bending Radius Static/Dynamic mm |
GYFTY | 2-60 | 5.0 | 20 | 1100/550 | 150/500 | 30D/15D |
GYFTY | 62-72 | 5.5 | 25 | 1100/550 | 150/500 | 30D/15D |
GYFTY | 74-96 | 6.7 | 32 | 1700/850 | 150/500 | 30D/15D |
Storage and use temperature:-20℃至+70℃