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Products CWDM system CWDM 1-2ch Coarse Wavelength Division Multiplex
CWDM 1-2ch Coarse Wavelength Division Multiplex
Features
- Low insertion loss
- Wide pass band
- High channel isolation
- High stability and reliability
- Epoxy free on optical path
- WDM network
- Cellular Application
- Fiber optical amplifier
- Access Network
| Parameter | Mux | Demux | |
| Operating Wavelength（nm） | 1470~1610 OR 1471~1611 | ||
| Center Wavelength Accuracy（nm） | ±0.5 | ||
| Channel Spacing（nm） | 20nm | ||
| Channel Passband（@-05dB bandwidth）Min.（nm） | ±7 | ||
| Pass Channel Insertion Loss（dB） | ≤0.6 | ||
| Reflection Channel Insertion Loss（dB） | ≤0.4 | ||
| Channel Ripple (dB) | ≤0.3 | ||
| Isolation (dB) | Adjacent | N/A | ≥30 |
| Non-adjacent | N/A | ≥40 | |
| Insertion Loss Temperature Sensitivity (dB/°C) | ≤0.005 | ||
| Wavelength Temperature Shifting(nm/°C) | ≤0.002 | ||
| Polarization Dependent Loss (dB) | ≤0.10 | ||
| Polarization Mode Dispersion（ps） | ≤0.1 | ||
| Directivity (dB) | ≥50 | ||
| Return Loss (dB) | ≥45 | ||
| Maximum Power Handing (mW) | 300 | ||
| Operating Temperature (°C) | 0~+70 | ||
| Storage Temperature (°C) | -40~+85 | ||
| Package Dimension (mm) | ф5.5×L34 （L38 for 900um Jacket) | ||
Manufacturer
FTTH-CHINAContact Us
E-mail: ftth.china@gmail.com
Tel: 86-21-34635220
Fax: 86-21-34635219
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