Dispersion Compensation Module For Long-Haul DWDM Systems – GAOTek
Dispersion compensation module optimized for long-haul DWDM transmission systems. Gives low insertion loss and ultra-low polarization mode dispersion.
Description
Description
Features
- Dispersion compensation
- Low insertion loss
- Supports long-haul systems
- Ultra-low polarization mode dispersion
- Broadband DWDM compensation
Technical Specifications
| Fibre Type | 100% Slope compensation of G.652 fiber in C-band | |||||
| Dispersion@1545nm (ps/nm) | -340±10 | -670±20 | -1000±30 | -1340±40 | -1680±50 | -2010±60 |
| Relative Dispersion Slope 1545nm (nm-1) | 0.0036 +/- 20% | |||||
| Insertion Loss (dB) | ≤4.5 | ≤6.3 | ≤8.3 | ≤10.4 | ≤12.0 | ≤12.0 |
| Polarization Mode Dispersion(ps) | ≤0.6 | ≤0.7 | ≤0.8 | ≤0.9 | ≤1.0 | ≤1.1 |
| Polarization Dependent Loss (dB) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Dispersion@1545nm (ps/nm) | -170±5 | -500±15 | -835±25 | -1170±35 | -1500±45 | -1840±55 |
| Relative Dispersion Slope 1545nm (nm-1) | 0.0036 +/- 20% | |||||
| Insertion Loss (dB) | ≤3.5 | ≤5.4 | ≤7.3 | ≤9.2 | ≤11.1 | ≤12.0 |
| Polarization Mode Dispersion(ps) | ≤0.6 | ≤0.7 | ≤0.8 | ≤0.9 | ≤1.0 | ≤1.1 |
| Polarization Dependent Loss (dB) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Nonlinear Properties | ||||||
| Parameters | Minimum | Maximum | ||||
| SBS Threshold(dBm) | 6 | – | ||||
| Nonlinear Coeff. (n2/Aeff) (W-1) | – | 1.4 X 10-9 | ||||
| Effective Area (Aeff) (um2) | 20 | – | ||||
| Environmental Characteristics | ||||||
| Parameters | Minimum | Maximum | ||||
| Operating Temperature Range | 23° F (-5℃) | 158° F (70℃) | ||||
| Storage Temperature Range | -40° F (-40℃) | 185° F (85℃) | ||||
| Environmental/ Reliability | Meet Telcordia GR-2854 and GR-1221 | |||||