Description
Overview
GAOTek 1.25G CWDM SFP Transceiver is a high performance and cost-effective module supporting data rate of 1.25 Gbps and (80 km) transmission distance with SMF. The transceiver consists of three sections a 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 and SFF-8472 digital diagnostics functions.
Features
- Supports up to 1.25 Gbps bit rates
- Hot-pluggable SFP footprint
- CWDM DFB laser and PIN photo detector, up to 49.7 mi (80 km) for SMF transmission
- Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
- Compatible with RoHS
- Single +3.3 V power supply
- Real Time Digital Diagnostic Monitoring
Technical Specifications
| Form Factor | SFP |
| Wavelength | 1270 nm to 1610 nm |
| Max Distance | 49.7 mi (80 km) |
| Transmitter Power | 0 dBm to +4dBm |
| Receiver Sensitivity | < -26 dBm |
| Connector | LC Duplex |
| Application | 1.25 Gbps Optical systems Gigabit Ethernet 1.063 Gbps Fiber Channel Other Optical links |
| Data Rate | 1.25 Gb/s |
| Fiber Type | SMF |
| Optical Components | CWDM and ISO and sPIN |
| Extinction ratio | > 9 dB |
| Receiver Overload | > -1Â dBm |
| Digital Diagnostic Monitoring | Yes |
| Environment | Operating 32 °F to 158 °F (0 °C to 70 °C)Storage -40 °F to 185 °F (-40 °C to 85 °C) |
| Weight | 0.3 lb (150 g) |