SFP28-25G-10LR-31
The SFP28-25G-10LR-31 is a high-performance optical transceiver module designed for 25G Ethernet and CPRI 10 applications. It features a 1310nm DFB laser transmitter and PIN/TIA receiver, supporting a maximum link length of 10km on single-mode fiber (SMF).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Maximum Supply Voltage | -0.5~3.6V |
| Storage Temperature | -40~85°C |
| Relative Humidity | 0~85% |
| Signaling rate (range) | 25.7825±100ppmGBd |
| Center Wavelength | 1295~1310~1325nm |
| Spectral Width (-20dB) | 1nm |
| Average Output Power | -7~2dBm |
| Extinction Ratio | 3.5dB |
| Side Mode Suppression Ratio | 30dB |
| Transmitter OFF Output Power | -30dBm |
| Receiver Sensitivity (OMA) | -12dBm |
| Receiver Reflectance | -26dBm |
| Loss of Signal Assert | -30dBm |
| Loss of Signal De-assert | -13dBm |
| Los Hysteresis | 0.5dB |
| Supply Voltage | 3.135~3.3~3.465V |
| Supply Current | 300mA (Commercial), 360mA (Industrial) |
| Input differential impedance | 100Ω |
| Differential data input swing | 100~800mV |
| Transmit Disable Voltage | VD>2V |
| Transmit Enable Voltage | Vee+0.8V |
| Differential data output swing | 100~800mV |
| LOS Fault | 2VccHOST |
| LOS Normal | Vee+0.8V |
| Case Temperature | ±3°C |
| Supply Voltage Accuracy | ±3% |
| Tx Bias Current Accuracy | ±10% |
| Tx Optical Power Accuracy | ±3dB |
| Rx Optical Power Accuracy | ±3dB |
Applications
Key Features
Datasheet
Supplier Information
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