| Customization: | Available |
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| Warranty: | 1year |
| Condition: | New |
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4CH CWDM LGX Module is based on thin film filter technology. CWDM technology provides the flexibility to increase the capacity of existing fiber infrastructure by enabling multiple channels (wavelengths) over the same fiber cabling.
Each channel carries data independently, allowing network designers to transport different data rates and protocols for other customers or applications.
1. Based on thin film filter technology and high wavelength stability
2. Low polarization-dependent loss and high channel isolation
3. Flat and wide passband
4. Compact size and upgrade port is optional
5. Epoxy-free optical path and excellent reliability
6. Telcordia GR-1221-CORE qualified and RoHS-compliant
CWDM System
PON Networks
CATV Links
| Operating Wavelength | nm | 1270-1610 or 1271-1611 | |||
| Center Wavelength Accuracy | nm | ± 0.5 | |||
| Channel Spacing | GHz | 20nm | |||
| Channel Passband (@-0.5dB bandwidth) | nm | ±6.5 | |||
| Insertion Loss | dB | ≤ 1.6 | |||
| Channel Uniformity | dB | ≤ 0.6 | |||
| Channel Ripple | dB | < 0.3 | |||
| Parameters | Values | Unit | |
| Grade | P | A | - |
| Operation Wavelength | 1310,1550,1585 | nm | |
| Bandwidth | ±30 | nm | |
| Peak Isolation | 50 | dB | |
| Min.Isolation at 23ºC | ≥40 | dB | |
| Typ. Insertion Loss at 23ºC | 0.8 | 1.0 | dB |
| Max. Insertion Loss at 23ºC | 1.0 | 1.2 | dB |
| Max.Polarizatio Dependent Loss | ≤0.15 | dB | |
| Max.Polarization Mode Despersion | 0.1 | ||
| Min.Return Loss | 50 | dB | |
| Min.Directivity | ≥50 | dB | |
| Power Handling | ≤300 | mW | |
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