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4,8,16,18-channel
CWDM OADM Module
1.Features
Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path
Access Network
2.Applications
Line Monitoring
WDM network
Telecommunication
Cellular Application
Fiber optical amplifier
Access Network"
3. Specifications 
4.Performance Specifications
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength (nm) | 1270~1610 | ||||||
| Center Wavelength Accuracy (nm) | ±0.5 | ||||||
| Channel Spacing (nm) | 20 | ||||||
| Channel Passband (@-0.5dB bandwidth) (nm) | >13 | ||||||
| Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤4.5 | ||||
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
| Channel Ripple (dB) | <0.3 | ||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Adjacent | N/A | >30 | N/A | >30 | N/A | >30 | |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | ||||||
| Polarization Mode Dispersion (ps) | <0.1 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Maximum Power Handling (mW) | 300 | ||||||
| Operating Temperature (℃) | -5~+75 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Package | 19"1U Rack Mount | ||||||
| Remark | |||||||
Remark
* Above specifications are for device without connector.
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