SFP,C++,1490/1310,20KM
- SFP with SC/PC Connector Transceiver
- 1490 nm DFB Tx with isolator
- 1310 nm APD Rx
- Digital diagnostics SFF-8472 Compliant
- 2488 Mbps continuous mode Transmission
- 1244 Mbps Burst mode receiver Data Rate
- RX Fast Burst Mode Detection
- Provide fast RSSI function
- Operation case temperature: 0~70°C
- Class C++ link budget
- Comply with ITU-T G984.2 Amendment 1
- Complies with RoHS directive (2002/95/EC)
Description
| Parameter | Symbol | Min. | Max | Unit | ||
|---|---|---|---|---|---|---|
| Storage Temperature | TSTG – | -40 | 85 | °C | ||
| Operating Case Temperature | TC | 0 | 70 | °C | ||
| Power Supply Voltage | VCC | 3.1 | 3.5 | V | ||
| Total Power Supply Current | Icc | – | 500 | mA | ||
| Parameter | Symbol | Min. | Typ. | Max. | Units | Notes |
| Optical Transmitter Power | P0 | +3 | – | +7 | dBm | |
| Optical Transmitter Power off | POFF | – | – | -39 | dBm | |
| Optical Transmitter Power off | POFF | – | – | -39 | dBm | |
| Output Center Wavelength | Λ | 1480 | – | 1500 | nm | |
| Output Spectrum Width | ∆λ | – | – | 1.0 | nm | |
| Side Mode Suppression Ratio | SMSR | 30 | – | – | dB | 1 |
| Extinction Ratio | ER | 8.2 | – | – | dB | |
| Optical Rise Time | 160 | – | – | 160 | ps | |
| Optical Fall Time | – | – | – | 160 | ps | |
| Optical Eye Diagram | Compliant with ITU-T G.984.2 Mask | |||||
| Tolerence to Tx Back Reflection | – | -15 | – | – | db | |
| Data Rate | – | – | 2.488 | – | Gb/s | |
| Differential Input Voltage | VPP | 300 | – | 1200 | Mv | |
| Differential Input Impedance | ZIN | 80 | 100 | 120 | ohm | |
| Tx_fault Output Voltage- High | VIH | 2.4 | – | – | V | |
| Tx_fault Output Voltage- Low | VIL | – | – | 0.4 | V | |
| Tx_Dis Input Voltage- High | VIH | 2.0 | – | – | V | |
| Tx_Dis Input Voltage- Low | VIL | – | – | 0.8 | V | |
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