1.25G SFP ZX 1550nm 110KM LC optical transceiver is an ultra-long-haul module engineered for extreme-distance, high-performance fiber optic communication.
Operating in the 1550nm window, which exhibits the lowest attenuation in single-mode fiber, this module reliably supports data rates up to 1.25 Gbps over a remarkable transmission distance of up to 110 kilometers.
This exceptional reach makes it the ideal solution for critical backbone links, inter-city network connectivity, and other challenging infrastructure projects where vast distances must be bridged without signal regeneration. Fully compliant with the SFP MSA standard and featuring a hot-pluggable LC duplex interface, it ensures seamless integration and robust, dependable performance for the most demanding telecommunications and enterprise network backbones.
Key Features
- Data-rate of 1.25Gbps operation
- 1550nm DFB laser and APD photo detector for 110KM 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 |
