Air-blown optical fiber cable (GCYFY)
Air-blown optical fiber cable (GCYFY) is a type of optical fiber cable comprising a bundle of micro ducts and optical fibers blown into the vents with compressed air. The micro ducts can be easily installed using air-blowing equipment, providing flexibility and reducing installation time and costs. The cable is also designed to be easily upgradable, allowing for quick and efficient future fiber network expansion. The GCYFY cable is commonly used in indoor and outdoor installations, such as commercial buildings, data centers, and telecommunication networks.
·Compact outer diameter, lightweight, and easy to install.
·Utilizes semi-dry structure, ensuring a clean and organized setup.
·The loose tube itself possesses excellent water resistance and high strength.
·A special tube filling compound provides critical protection for the fiber.
·The following measures are implemented to guarantee the optical cable’s waterproof performance:
·Loose tube filled with a specific waterproof compound.
·Employing a dry-type water-blocking material for full-length water resistance, preventing vertical seepage in the optical cable.
– Utilizing microtubule resources, particularly in the backbone network, access network, and fiber-to-the-home connections.
– Affordable cabling costs make it ideal for upgrading old city infrastructure and constructing networks.
|
G.652 |
G.655 |
50/125μm |
62.5/125μm |
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attenuation (+20℃) |
@850nm |
≤3.0dB/km |
≤3.0dB/km |
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@1300nm |
≤1.0dB/km |
≤1.0dB/km |
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@1310nm |
≤0.36dB/km |
≤0.36dB/km |
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@1550nm |
≤0.22dB/km |
≤0.23dB/km |
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bandwith （Class A） |
@850 |
≥500MHZ·km |
≥500MHZ·km |
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@1300 |
≥1000MHZ·km |
≥600MHZ·km |
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numerical aperture |
0.200±0.015NA |
0.275±0.015NA |
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Optical fiber cut off wavelength |
≤1260nm |
≤1480nm |
|
Cable Type |
Fiber Count |
Cable Diameter |
Cable Weight |
Tensile Strength |
Crush Resistance Long/Short Term |
Bending Radius Static/Dynamic |
| 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℃＋70℃
HI 
