Unitube Non-armored Cable (argyxy)
Good mechanical and temperature performanceHigh strength loose tube that is hydrolysis resistantSpecial tube filling compound ensure a critical protection of fiberTwo parallel steel wires ensure tensile strengthPE sheath protects cable from ultraviolet radiationSmall diameter, light weight and friendly installationLong delivery length
Description of Unitube Non-armored Cable
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. Over the tube, water-blocking material is applied to keep the cable watertight. Two parallel steel wires are placed at the two sides. The cable is completed with a polyethylene (PE) sheath.
Characteristics of Unitube Non-armored Cable
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Two parallel steel wires ensure tensile strength
PE sheath protects cable from ultraviolet radiation
Small diameter, light weight and friendly installation
Long delivery length
Standards of Unitube Non-armored Cable
GYXY cable complies with Standard YD/T 769-2003.
Optical Characteristics of Unitube Non-armored Cable
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation(+20℃) | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
@1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
@1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
@1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
Bandwidth (Class A) | @850nm | ≥500 MHz>·km | ≥200 MHz>·km | ||
@1300nm | ≥1000 MHz>·km | ≥600 MHz>·km | |||
Numerical Aperture | 0.200>±0.015NA | 0.275>±0.015NA | |||
Cable Cut-off Wavelength >λcc | ≤1260nm | ≤1480nm | |||
Technical Parameters of Unitube Non-armored Cable
Cable Type | Fiber Count | Cable Diameter mm | Cable Weight kg/km | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm |
GYXY | 2~12 | 9.5 | 90 | 600/1500 | 300/1000 |
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