Fiber Optic Cable
1 hydrolysis-resistant high strength tube
2.special tube filling compound
3.PSP enhancing mostiture-proof
Fiber Optic Cable Unitube Light-armored Cable (GYXS/GYXTW)Description The fibers, 250µm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.Characteristics1.Good mechanincal and temperature performance2. High strength loose tube that is hydrolysis resistant3.Special tube filling compound ensures a critical protection of fiber4.Crush resistance and flexibility5.PSP enhancing mostiture-proof ability6.Two parrallel steel wires enure tensile strength7.Small diameter,light weight and friendly installation
Optical Characteristics
| G..652 | G.655 | 50/125μm | 62.5/125μm | |
Attenuation(+20°C) | @850nm |
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| ≤3.0dB/km | ≤3.0dB/km |
@1300nm |
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| ≤1.0dB/km | ≤1.0dB/km | |
@1310nm | ≤0.36dB/km | ≤0.40dB/km |
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@1550nm | ≤0.22dB/km | ≤0.23dB/km |
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Bandwidth(class A) | @850nm |
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| ≥600MHz·km | ≥200MHz·km |
@1300nm |
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| ≥1200MHz·km | ≥600MHz·km | |
Numerical Aperture |
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| 0.200±0.015NA | 0.275±0.015NA | |
Cable Cut-off Wavelengthλcc | ≤1260nm | ≤1450nm |
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Technial Parameters
Cable Type | Fiber Count | Cable Diameter (mm) | Cable Weight kg/km | Tensile Strength Long/Short Term (N) | Crush Resistance Long/Short Term (N) | Bending Radius Static/Dynamic (mm) |
GYXS/GYXTW-2-12Xn | 2-12 | 10.0. | 105 | 600/1500 | 300/1000 | 10D/20D |
GYXS/GYXTW-2-12Xn | 2-12 | 10.6 | 124 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GYXTW-14-24Xn | 14-24 | 12.5 | 149 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GYXTW-26-36Xn | 26-36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GYXTW-38-48Xn | 38-48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 10D/20D |
