1.25Gbps 40km CWDM SFP Optical Transceiver
1.25Gbps SFP, 40KM, 18-CH CWDM Wavelengths, duplex fiber, LC, single mode
General Details
The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 40km transmission distance with SMF. The transceiver consists of three sections: an uncooled CWDM DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
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
- RoHS compliant (lead free)
- Operating case temperature:
Standard: 0 to +70°C
Industrial: -40 to +85°C
Specifications
| Parameters | Specifications |
| Form Type | SFP |
| Max Data Rate | 1Gbps |
| Optical Components | DFB |
| Wavelength | CWDM Wavelengths |
| Max Cable Distance | 40km SMF |
| Interface | LC |
| Cable Type | SMF |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| DOM Support | Yes |
Applications
- Gigabit Ethernet
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Ordering Information
| Type | Distance | Data Rate | Wavelength | Fiber | Connector | Temp. |
| TL-SFP-CWDM-40D | 40KM | 1.25G | CWDM | SMF | Duplex LC | 0 ~ 70°C |
| TL-SFP-CWDM-80D | 80KM | 1.25G | CWDM | SMF | Duplex LC | 0 ~ 70°C |
| TL-SFP-CWDM-120D | 120KM | 1.25G | CWDM | SMF | Duplex LC | 0 ~ 70°C |