| Parameter | Symbol | Min | Typ | Max | Unit | Note | ||
| Operating Case Temperature Range | Tc | 0 | +70 | ºC | ||||
| Power Supply Voltage @ 3.3V | Vcc3 | 3.13 | 3.3 | 3.47 | V | |||
| Module total power | P | 2.5 | W | |||||
| Transmitter | ||||||||
| Input differential impedance | Rin | 100 | Ohm | 1 | ||||
| Differential data input swing | Vin,pp | 120 | 820 | mV | ||||
| Transmit Disable Voltage | VD | 2.0 | Vcc | V | ||||
| Transmit Enable Voltage | VEN | GND | GND+0.8 | V | ||||
| Transmit Disable Assert Time | 10 | us | ||||||
| Receiver | ||||||||
| Differential data output swing | Vout,pp | 500 | 850 | mV | ||||
| Data output rise time | tr | 38 | ps | 2 | ||||
| Data output fall time | tf | 38 | ps | 2 | ||||
| LOS Fault | VLOS fault | Vcc - 0.5 | VccHOST | V | 3 | |||
| LOS Normal | VLOS norm | GND | GND+0.5 | V | 3 | |||
| Power Supply Rejection | PSR | See Note 3 below | 4 | |||||
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Optical output Power | P | -6.5 | +0.5 | dBm | ||
| Optical Wavelength | λ | 1260 | 1355 | nm | ||
| Optical Extinction Ratio | ER | 6 | dB | 1 | ||
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Average Launch power of OFF transmitter | POFF | -30 | dBm | |||
| Transmitter and Dispersion Penalty | TDP | 3.2 | dB | |||
| Tx Jitter | Txj | Compliant with each standard requirements | ||||
| Receiver | ||||||
| Receiver Sensitivity | RSENS | -16 | -14.5 | dBm | 2 | |
| Receiver Sensitivity in OMA | RSENS | -12.6 | dBm | 2 | ||
|
stressed receiver sensitivity
in OMA |
RSENS | -10.3 | dBm | 2 | ||
| Maximum Input Power | PMAX | +0.5 | dBm | |||
| Optical Center Wavelength | λC | 1260 | 1600 | nm | ||
| LOS De-Assert | LOSD | -15 | dBm | |||
| LOS Assert | LOSA | -25 | dBm | |||
| LOS Hysteresis | 1 | 4 | dB | |||
| Part Number | Product Description |
| DF-31192-LRCKE | 1310nm DFB, 10Gbps, 10km, 0ºC ~ +70ºC, Ethernet Version |
| DF-31192-LRCKS | 1310nm DFB, 10Gbps, 10km, 0ºC ~ +70ºC, SDH Version |