| Customization: | Available |
|---|---|
| Application: | Communication, Duct |
| Type: | Fiber Optic Cable |
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Description
The structure of GYXTW cable is 250µm optical fiber ribbon is inserted into a loose tube of high modulus material. The loose tube is filled with gel filling compound. The loose tube is covered by a PSP longitudinal. Water-blocking material is added between the metallic strength member and loose tube to ensure the compactness of optical cable and longitudinal water seepage of optical cable.Two parallel steel wires are placed on both sides,and then the cable is completed with PE outer sheath
Product Co nstruction
• Material of loose tube has good mechanical properties and temperature characteristics
• Material of loose tube has good hydrolysis resistance and high strength
• The tube is filled with special filler to provide critical protection for the fiber
• Good lateral pressure resistance and softness
• Double chrome plating plastic-coated steel tape (PSP) improves the moisture resistance of optical cables
• The two parallel steel wires provides enough tensile strength
• Small diameter, light weight, easy for laying
Environmental Characteristics
• Transport/storage temperature: -40 to +70
Applications
• Outdoor Duct, overhead
| Fiber Type | G.652 | G.655 | 50/125μm | 62.5/125μm | |
| Attenuation (+20°C) |
850 nm | ≤3.0 dB/km | ≤3.3 dB/km | ||
| 1300 nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| 1310 nm | ≤0.36 dBrkm | ≤0.40 dBkm | |||
| 1550 nm | ≤0.22 dB/km | ≤0.23 dBkm | |||
| Bandwidth | 850 nm | ≥500 MHz-km | ≥200 Mhz·km | ||
| 1300 nm | ≥500 MHz-km | ≥500 Mhz-km | |||
| Numerical Aperture | 0.200±0.015 NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260 nm | ≤1450 nm | |||
| Fiber count |
Nominal Diameter (mm) |
Nominal Weight (kg/km) |
Max Fiber Per Tube |
Max No.of (Tubes+fillers) |
Allowable Tensile Load (N) |
Allowable Crush Resistance (N/100mm) |
||
| Short Term | Long Term | Short Term | Long Term | |||||
| 2~30 | 9.7 | 76 | 6 | 5 | 1500 | 600 | 1000 | 300 |
| 32~48 | 10.7 | 90 | 8 | 6 | 1500 | 600 | 1000 | 300 |
| 50~72 | 11.6 | 110 | 12 | 6 | 2000 | 600 | 1000 | 300 |
| 74~96 | 13 | 135 | 12 | 8 | 2000 | 600 | 1000 | 300 |
| 98~144 | 15.1 | 190 | 12 | 12 | 2000 | 600 | 1000 | 300 |
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