Single mode fiber cable
Applies to the 1260-1625nm transmission system Optimize the mattenuation and dispersion
G.652D single-mode fiber
Operation from 1260nm to 1625nm by suppressing hydroxyl (OH-) absorption near 1383 nm.
Optimize the wave band's (1260nm-1625nm ) attenuation and dispersion
Spectral bandwidth of a 50% increase
Meet the high-speed DWDM and CWDM system transmissionrequirements
Compatibility for existing 1310nm transmission equipment
Coating protective superior stripping
| Feature | Data | Unit | |
| Attenuation | 1310nm | ≤ 0.34 | dB/km |
| 1383nm | ≤ 0.34 | dB/km | |
| 1550nm | ≤ 0.20 | dB/km | |
| Relative wavelength attenuation | 1310nm(1285nm-1330nm) | ≤ 0.03 | dB/km |
| 1550nm(1525nm-1575nm) | ≤ 0.02 | dB/km | |
| Wavelength dispersive | 1285-1340nm | -3.0≤ 3.0 | ps/nm·km |
| 1550nm | ≤ 18 | ps/nm·km | |
| 1625nm | ≤22 | ps/nm·km | |
| Zero-dispersion wavelength | 1312±12nm | nm | |
| Zero-dispersion slope | ≤0.090 | ps/nmm·km | |
| Zero dispersion slope typical | 0.086 | ps/nmm·km | |
| PMD | single fiber maximum | ≤ 0.2 | ps/√km |
| Fiber link value(M=20,Q=0.01%) | ≤0.1 | ps/√km | |
| Cable cutoff wavelength | ≤1260 | nm | |
| MFD | 1310nm | 9.2±0.4 | μm |
| 1550nm | 10.4±0.5 | μm | |
| Effective group index | 1310nm | 1.4675 | |
| 1550nm | 1.468 | ||
| Attenuation discontinuities | 1310nm | ≤0.05 | dB |
| 1550nm | ≤0.05 | dB | |
| Cladding diameter | 125±1.0 | μm | |
| Cladding non-circularity | ≤0.7 | % | |
| Coating diameter | 245±5.0 | μm | |
| Coating / cladding concentricity error | ≤12.0 | μm | |
| Coating non-circularity | ≤6.0 | % | |
| Core / cladding concentricity error | ≤5.0 | μm | |
Single mode fiber cable
