Yeslinc Communication Reliable SFP Optical Modules for Fiber and Copper Networks
Looking for high-performance optical transceivers to extend your network with confidence? Yeslinc offers a full range of 1.25G SFP optical modules designed for both short-distance and long-haul connections—supporting up to 160km transmission.
Our 1.25G SFP modules are compatible with most network devices including switches, routers, and media converters. Options include:
- Multimode and single-mode SFPs
- BiDi SFPs for single-fiber transmission
- CWDM/DWDM SFP transceivers for high-capacity wavelength-division networks
All modules are MSA-compliant, hot-swappable, and support key standards like Gigabit Ethernet, Fibre Channel, SDH, and SONET.
1.25G/s Duplx SFP Transceiver
| PN | Data Rate（Gb/s) | Wavelenggth(nm) | Reach(km) | Tx power(dBm) | Rx Sens.(dBm) | Temp.(℃) | Datasheet |
| YS1G805 | 1.25 | 850 | 0.5 | -9.0~-3.0 | ≦-17.0 | C/I |  |
| YS1GC2 | 1.25 | 1310 | 2 | -9.0~-3.0 | ≦-17.0 | C/I | |
| YS1GC20 | 1.25 | 1310 | 20 | -9.0~-3.0 | ≦-23.0 | C/I | |
| YS1GC40 | 1.25 | 1310 | 40 | -2.0~+3.0 | ≦-24.0 | C/I | |
| YS1GL40 | 1.25 | 1550 | 40 | -5.0~0 | ≦-24.0 | C/I | |
| YS1GL80 | 1.25 | 1550 | 80 | -2.0~+3.0 | ≦-24.0 | C/I | |
| YS1GL120 | 1.25 | 1550 | 120 | 0~+5.0 | ≦-32.0 | C/I | |
| YS1GL160 | 1.25 | 1550 | 160 | 2~7 | ≦-34.0 | C/I |
1.25Gb/s BIDI SFP Transceiver
| PN | Data Rate（Gb/s) | Wavelenggth(nm) | Reach(km) | Tx power(dBm) | Rx Sens.(dBm) | Temp.(℃) | Datasheet |
| YS1GCO/OC3 | 1.25 | 1310/1550 | 3 | -9~-3 | ≦-21 | C/I | |
| YS1GOC3 | 1.25 | 1550/1310 | 3 | -9~-3 | ≦-21 | C/I | |
| YS1GCO20 | 1.25 | 1310/1550 | 20 | --9~-3 | ≦-23 | C/I | |
| YS1GOC20 | 1.25 | 1550/1310 | 20 | --9~-3 | ≦-23 | C/I | |
| YS1GLO/OL40 | 1.25 | 1490/1550 | 20 | --9~-3 | ≦-23 | C/I | |
| YS1GOL40 | 1.25 | 1550/1490 | 20 | --9~-3 | ≦-23 | C/I | |
| YS1GCO40 | 1.25 | 1310/1550 | 40 | -2~+3 | ≦-23 | C/I | |
| YS1GOC40 | 1.25 | 1550/1310 | 40 | -2~+3 | ≦-23 | C/I | |
| YS1GLO80 | 1.25 | 1490/1550 | 80 | -2~+3 | ≦-24 | C/I | |
| YS1GOL80 | 1.25 | 1550/1490 | 80 | -2~+3 | ≦-24 | C/I | |
| YS1GLO120 | 1.25 | 1490/1550 | 120 | -1~+4 | ≦-32 | C/I | |
| YS1GOL120 | 1.25 | 1550/1490 | 120 | -1~+4 | ≦-32 | C/I | |
| YS1GLO160 | 1.25 | 1490/1550 | 160 | 2~7 | ≦-34 | C/I | |
| YS1GOL160 | 1.25 | 1550/1490 | 160 | 2~7 | ≦-34 | C/I |
1.25Gb/s CWDM/DWDM SFP Transceiver
| PN | Data Rate（Gb/s) | Wavelenggth(nm) | Reach(km) | Tx power(dBm) | Rx Sens.(dBm) | Temperature(℃) | Datasheet |
| YS1Gx40 | 1.25 | 1270~1610 | 40 | -5.0~0 | ≦-24 | C/I | |
| YS1Gx80 | 1.25 | 1270~1610 | 80 | 0~5.0 | ≦-24 | C/I | |
| YS1Gx120 | 1.25 | 1270~1610 | 120 | 0~5.0 | ≦-32 | C/I | |
| YS1GCHx40 | 1.25 | CH17-CH61 | 40 | -5.0~0 | ≦-24 | C/I | |
| YS1GCHx80 | 1.25 | CH17-CH61 | 80 | 0～4.0 | ≦-25 | C/I | |
| YS1GCHx120 | 1.25 | CH17-CH61 | 120 | 0～4.0 | ≦-32 | C/I | |