25G SFP28 Transceiver LR 1310nm-DFB 25.78Gbps 10km with DDM/DOM Support
The TPS-X510-31DCR 25G SFP28 LR transceiver is a high-performance optical module designed for long-range data communication applications. Operating at 25.78Gbps data rate with 1310nm DFB laser technology, this transceiver supports transmission distances up to 10km and is ideal for data center and enterprise network deployments.
| Parameter | Value |
|---|---|
| Data Rate | 25.78Gbps |
| Wavelength | 1310nm-DFB |
| Transmission Distance | 10km |
| Operating Temperature | 0℃ to +70℃ |
| Voltage Supply | 3.3V |
| Connector Type | Duplex LC |
| DDM/DOM Support | Yes |
| Compliance Standards | SFF-8431, SFF-8432, RoHS |
| Parameter | Symbol | Min | Typ. | Max | Unit |
|---|---|---|---|---|---|
| Center Wavelength | λt | 1295 | 1310 | 1325 | nm |
| Spectral Width (-20dB) | Pm | - | - | 1 | nm |
| Average Optical Power | Pavg | -5 | - | +3.5 | dBm |
| Extinction Ratio | ER | 3.5 | - | - | dB |
| Parameter | Symbol | Min | Typ. | Max | Unit |
|---|---|---|---|---|---|
| Center Wavelength | Λr | 1260 | 1310 | 1355 | nm |
| Average Power at Receiver Input | - | - | - | -10.4 | dBm |
| Receiver Overload | - | 0 | - | - | dBm |
| LOSS De-Assert | LOSd | - | - | -17 | dBm |
| LOSS Assert | LOSa | -30 | - | - | dBm |
The TPS-X510-31DCR 25G SFP28 transceiver is specifically designed for data center applications requiring reliable long-range connectivity. With its 10km transmission capability and compliance with industry standards, this module provides an optimal solution for enterprise networks, cloud infrastructure, and telecommunications systems.
- Transmission distance adjustment beyond standard 10km
- Extended temperature range for extreme environments
- Digital Diagnostic Monitoring (DDM) functionality
- Alternative connector types (SC, MPO)
- Custom labeling and branding
- Additional testing and compliance certifications
Our technical support team provides 24/7 assistance for troubleshooting, installation, configuration, and maintenance. We offer preventative maintenance services to minimize system downtime and on-site repair services for hardware component replacement.
Each transceiver is individually packaged in corrugated cardboard boxes with secure tape sealing. The labeled shipping container ensures safe transportation via appropriate shipping methods. Reference datasheet: DS090015
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