| Customization: | Available |
|---|---|
| Application: | Communication |
| Type: | Single-mode Fiber |
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| Category | Items | Unit | Description | |
| Before cabled | After cabled | |||
| Optical Characteristics | Attenuation at 1310 nm | dB/km | ≤ 0.34 | ≤0.38 |
| Attenuation at 1550 nm | dB/km | ≤ 0.21 | ≤0.26 | |
| Zero dispersion wavelength | nm | 1300~1324 | ||
| Zero dispersion slope | ps/(nm2·km) | ≤ 0.092 | ||
| Cable cut-off wavelength λcc | nm | ≤ 1260 | ||
| Dispersion Coefficient 1550nm | ps/(nm·km) | ≤ 18 | ||
| Dispersion Coefficient 1625nm | ps/(nm·km) | ≤ 22 | ||
| PMD Maximum Individual Fibre | ps/√ km | ≤ 0.1 | ||
| PMD Link Design Value (M=20,Q=0.01%) | ps/√ km | ≤ 0.06 | ||
| PMD Typical Value | ps/√ km | 0.04 | ||
| Mode field diameter (MFD) at 1310 nm | µm | 8.7~9.5 | ||
| Mode field diameter (MFD) at 1550 nm | µm | 9.8~10.8 | ||
| Group Index of Refraction(Typical)at 1310 nm | / | 1.466 | ||
| Group Index of Refraction(Typical)at 1550 nm | / | 1.467 | ||
| Macro-bend loss(1 turn, 16mm radius) at 1550nm | dB | ≤ 0.05 | ||
| Macro-bend loss(100 turn, 25mm radius) at 1550nm | dB | ≤ 0.05 | ||
| Macro-bend loss(100turns, 30mm radius) at 1550nm | dB | ≤ 0.05 | ||
| Geometrical Characteristics | Cladding diameter | µm | 125 ± 0.7 | |
| Cladding non-circularity | % | ≤ 1.0 | ||
| Coating diameter | µm | 235-250 | ||
| Coating/cladding concentricity error | µm | ≤ 12.0 | ||
| Coating non-circularity | % | ≤ 6.0 | ||
| Core/cladding concentricity error | µm | ≤ 0.6 | ||
| Items | Descriptions | |
| Optical fiber | Type | G.652D |
| Counts | 576 | |
| CSM | Material | FRP sheath with PE |
| Nominal Diameter | 2.8/4.1mm | |
| Loose tube | Material | PBT |
| Nominal Diameter | 2.1 | |
| Counts | 24 (Inner layer 9nos, Outer layer 15nos) | |
| Fibers per tube | 24 | |
| Water-blocking | Material | Water-blocking yarn |
| Outer sheath | Material | HDPE |
| Color | Black | |
| Nominal Thickness (mm) | 0.5 | |
| Ripcord | Counts | 1 |
| Approx. cable diameter(mm) | 13.4 | |
| Approx. Weight (kg/km) | 140 | |
| Tensile Strength (N) | Long Term | 0.3G |
| Short Term | 1G | |
| Crush Resistance (N/100mm) | Long Term | 150 |
| Short Term | 500 | |
| Applicable temperature range | Operation | -40ºC ~ +70ºC |
| Installation | -5ºC ~ +50ºC | |
| Storage & Shipping | -40ºC ~ +70ºC | |
| Bending Radius | Operation | 15 times of cable diameter |
| Installation | 20 times of cable diameter | |
| Standard duct dimension (mm) | 16/20 | |
| Typical air blowing distance (m) | ≥1200 | |
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