A Fiber Solution Technology Co., Ltd
Fiber Link All Things, All Things Interconnected
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CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
| Item | Unit | Parameters |
| Channel spacing | | 20 nm ITU grids |
| Wavelength range | nm | 1260 to 1620 |
| Channel centers (ITU or ITU+1) | nm | 1270/1290…1610 or 1271/1291…1611 |
| Passband | nm | ≥+/-6.5 ,7.0,7.5 |
| Passband ripple | dB | ≤0.35 |
| Transmission insertion loss | dB | ≤0.70 (Typical 0.50) |
| Reflection insertion loss | dB | ≤0.40 |
| Transmission isolation (adj channel) | dB | ≥30 |
| Transmission isolation (non-adj channel) | dB | ≥45 |
| Reflection isolation | dB | ≥13 |
| Polarization dependent loss | dB | ≤0.1 |
| Polarization mode dispersion | ps | ≤0.2 |
| Thermal Stability | dB/°C | ≤0.005 |
| Directivity | dB | ≥50 |
| Return loss | dB | ≥45 |
| Optical power handling | mW | ≤300 |
| Tensile Load | N | ≥5 |
| Operating temperature range | °C | -5 to 70 |
| Storage temperature range | °C | -40 to +85 |
| Fiber type | | SMF-28e |
| Package dimension | mm | ≤5.5 x 34 |