FutureGuide®-LA
ITU-T G.655.C and D (Large-effective-Area NZ-DSF)
As the number of channels increases with DWDM, the higher intensity of light in a fiber induces various non-linear effect of light, causing signal distortion in a long span. Fujikura have developed FutureGuide®-LA, which is designed for inhibiting non-linear effect with non-zero dispersion characteristic at 1530-1565nm region and with large effective area, offering for long distance DWDM transmission in C and L bands.
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Features
- Large Effective Area to Minimize Non-linear Optical Effects
- Superior Polarization Mode Dispersion Characteristics
- Low Attenuation in Transmission Wavelength Range
Characteristics
| Parameters | Unit | FutureGuide®-LA |
|---|---|---|
| Mode Field Diameter at 1550nm | µm | 9.6±0.4 |
| Effective Area(Aeff) | µm2 | 72(Typical) |
| Attenuation at 1550nm | dB/km | ≤0.22 |
| Attenuation at 1625nm | dB/km | ≤0.24 |
| Cable Cut-off Wavelength | nm | ≤1450 |
| Chromatic Dispersion (1530-1565nm) | ps/(nm·km) | 2.0-6.0 |
| Chromatic Dispersion (1565-1625nm) | ps/(nm·km) | 4.5-11.2 |
| Polarization Mode Dispersion (Free Tension Condition) | ps/√km | ≤0.1 |
| Proof Level | GPa | ≥0.7 |
* All the data above are the characteristics of the optical fiber. Please contact us for the specification of optical cords and cables.