GrenTech 1.25G SFP CWDM's transmitter uses CWDM DFB laser without cooling, the wavelength range is from 1270nm to 1610nm, the receiver uses a PIN laser.The power consumption is less than 2W and it compliants with SFF-8472, mainly uses in 1G Ethernet and fiber channel, etc.
| Product Name | 1.25G SFP CWDM | Vendor Name | GrenTech |
| Form Factor | SFP | Wavelength | CWDM |
| Max Data Rate | 1.25Gbps | Transmitter Distance | 80km/120km |
| Cable Type | SM | Connector | Duplex LC |
| Transmitter | DFB | Receiver | PIN |
| DDM | Supported | Temperature Range | 0-70℃ |
| Modulation Format | NRZ | FEC | NO |
| Power Consumption | ≤1W | EMC | Supported |
