1.25G SFP EX 1310nm 40KM LC optical transceiver is an extended-reach module engineered for long-haul, high-performance fiber optic communication.
Operating at a 1310nm wavelength, it supports data rates up to 1.25 Gbps and is designed to achieve a maximum transmission distance of 40 kilometers over standard single-mode fiber (SMF).
This transceiver is an ideal solution for applications requiring connectivity across substantial distances, such as metropolitan area networks (MANs) and expansive campus backbones. Compliant with the SFP Multi-Source Agreement (MSA) and featuring a duplex LC interface, it guarantees broad compatibility and easy, hot-pluggable integration into existing network equipment. The module delivers a highly reliable and robust link for critical network infrastructure
Key Features
- Data-rate of 1.25Gbps operation
- 1310nm DFB laser and PIN photo detector 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
- Operating case temperature: Standard : 0 to +70°C Extended : -20 to +85°C Industrial : -40 to +85℃
 |  |  |  |  |
| SFP LX 10KM | SFP EX 40KM | SFP ZX 80KM | SFP ZX 120KM | SFP ZX 200KM |
| 1.25G | 1.25G | 1.25G | 1.25G | 1.25G |
| 10KM | 40KM | 80KM | 120KM | 200KM |
| 1310nm | 1310nm | 1550nm | 1550nm | 1550nm |
| LC | LC | LC | LC | LC |
| SM | SM | SM | SM | SM |
| DDM | DDM | DDM | DDM | DDM |
| COM: 0°C ~70°C EXT: -20°C ~85°C IND: -40°C ~85°C | COM: 0°C ~70°C EXT: -20°C ~85°C IND: -40°C ~85°C | COM: 0°C ~70°C EXT: -20°C ~85°C IND: -40°C ~85°C | COM: 0°C ~70°C EXT: -20°C ~85°C IND: -40°C ~85°C | COM: 0°C ~70°C |
