1.25G SFP ZX 1550nm 160KM LC optical transceiver is a premium, ultra-long-haul module engineered to push the boundaries of fiber optic transmission.
Leveraging the low-attenuation 1550nm wavelength and advanced optical technology, it achieves an exceptional transmission distance of up to 160 kilometers over standard single-mode fiber (SMF) while maintaining reliable performance at data rates of 1.25 Gbps.
This transceiver is specifically designed for the most demanding backbone applications, such as national-scale infrastructure, cross-province links, and other scenarios where connecting extremely remote sites is essential. Fully compliant with the SFP MSA standard and featuring a hot-pluggable LC duplex interface, it provides a critical, high-performance solution for building the most extensive and robust telecommunications and enterprise networks.
Key Features
- Data-rate of 1.25Gbps operation
- 1550nm DFB laser and APD photo detector for 160KM 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 |
