J&K Optotec Co.,Ltd.
J&K Optotec Co.,Ltd. Your Reliable Partner In FTTX Connectivity.
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1x2 200G DWDM Device With 250um Bare Fiber PKG Glass Tube Accurate Central Wavelength
200G DWDM Device is for 200G MUX/DEMUX DWDM module,its central wavelength is different with 100G DWDM.
Applications:
Features:
Specifications:
|
Parameter
|
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| Channel Wavelength (nm) | ITU 200GHz Grid | ||
| Central Wavelength Accuracy (nm) | ± 0.1 | ||
| Min Channel Spacing (GHz) | 200 | ||
| Passband (@-0.5dB bandwidth)(nm) | >0.5 | ||
| Insertion Loss(dB) | Add/Drop Ch. | ≤0.8 | |
| Reflective Ch. | ≤0.4 | ||
| Passband Flatness(dB) | ≤0.3 | ||
| Add/Drop channel Isolation(dB) | Adjacent Channel | N/A | |
| Non-adjacent Channel | N/A | ||
| Reflective Isolation(dB) | ≥12 | ||
| Insertion Loss Temperature (dB/°C ) | ≤0.003 | ||
| Wavelength Temperature Shifting (nm/ °C ) | ≤0.002 | ||
| PDL (dB) | ≤0.1 | ||
| PMD (ps) | ≤0.1 | ||
| Directivity (dB) | ≥50 | ||
| Return Loss (dB) | ≥45 | ||
| Rated power (mW) | 500 | ||
| Operation Temperature (°C) | -20 ~ +85 | ||
| Storage Temperature (°C) | -40 ~ +85 | ||
| Dimension (mm) | Glass Tube or Matel Tube | ||