Optical fiber cable is a cable containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed. Different types of cable are used for different applications, for example long distance telecommunication, or providing a high-speed data connection between different parts of a building
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| GYXTW | Duct / Direct Buried / Aerial outdoor | Central loose tube type, specially designed armoured steel tape protected. Especially two parallel steel wires ensure tensile strength communication-strong cable . |  |
| GYXTY | outdoor | Central loose tube type, compactly designed packets around 12 (or 10 or 8) round wire strands or plastic shield , excellent crush resistance, high mechanical strength. |  |
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Item |
Laying mode |
No. of fiber |
Outer Dia. (mm) |
Tensile Strength Resistance (short term) |
Crush Resistance (N/100mm) |
Permissible Bending Radius |
Weight |
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GYXTW |
Duct / Direct Buried / Aerial outdoor |
2-48 |
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≥1500 |
≥1000 |
10times x Dia. |
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GYXTY |
Aerial outdoor |
2-24 |
9.5-10.2 |
≥1500 |
≥1000 |
10times x Dia. |
90-100 |
* Operating Temperature Range: -40℃ ~ +60℃
* Fiber coil is from CORNING . Single mode G652,G657 ; Multi mode OM1,OM2( G651)
* Fiber color and Binder color code: according to EIA/TIA 598B
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Model of Optical fiber |
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G.652 |
G.657 |
OM2(50/125μm) |
OM1(62.5/125μm) |
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Attenuation (+20°C)
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@850nm |
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≤3.0 dB/km |
≤3.0 dB/km |
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@1300nm |
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≤1.0 dB/km |
≤1.0 dB/km |
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@1310nm |
≤0.36 dB/km |
≤0.35 dB/km |
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@1550nm |
≤0.22 dB/km |
≤0.21dB/km |
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@1625nm |
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≤0.23dB/km |
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Bandwidth (Class A) |
@850nm |
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≥500 MHz@km |
≥200 MHz@km |
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@1300nm |
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≥1000 MHz@km |
≥600 MHz@km |
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Numerical Aperture |
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0.200±0.015NA |
0.275±0.015NA |
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Cable Cut-off Wavelength λcc |
≤1260nm |
≤1260nm |
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