SFP-1G-CWDM-SFP-1.25Gbps-CWDM
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Product Features:
- Data-rate of 1.25Gbps operation
- 18 CWDM DFB wavelengths laser and PIN photodetector for 40km transmission
- Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
- Digital Diagnostic Monitoring:
- Internal Calibration or External Calibration
- Compatible with SONET OC-24-LR-1
- Compatible with RoHS
- +3.3V single power supply
- Operating case temperature: Commercial Temperature: 0°C to +70°C
- Industrial Temperature: -40 to +85°C
| Parameter | Symbol | Min | Typical | Max | Unit | |
|---|---|---|---|---|---|---|
| Transmitter | ||||||
| Centre Wavelength | λc | λc-6.5 | λc | λc+6.5 | nm | |
| Spectral Width (-20dB) | ∆λ | 1 | nm | |||
| Side Mode Suppression Ratio | SMSR | 30 | dBm | |||
| Average Output Power | Pout | -5 | 0 | dBm | ||
| Extinction Ratio | ER | 9 | db | |||
| Optical Rise/Fall Time (20%~80%) | tr/tf | ps | ||||
| Data Input Swing Differential | VIN | 400 | 180 | mV | ||
| Input Differential Impedance | ZIN | 90 | 1800 | Ω | ||
| TX Disable | Disable | 2.0 | 100 | Vcc | V | |
| Enable | 0 | 0.8 | V | |||
| TX Fault | Fault | 2.0 | Vcc | V | ||
| Normal | 0 | 0.8 | V | |||
| Receiver | ||||||
| Receiver Sensitivity | -23 | dbm | ||||
| Receiver Overload | LoSD | -3 | dBm | |||
| LOS De-Assert | LoSA | -24 | dBm | |||
| LOS Assert | -35 | dBm | ||||
| LOS Hysteresis | 1 | 4 | dB | |||
| Data Output Swing Differential | Vout | 370 | 1800 | mV | ||
| LOS | High | 2.0 | Vcc | V | ||
| Low | 0.8 | V | ||||