Sourcelight 50G QSFP28 modules adopt QSFP28 form factor. They are compliant with the QSFP28 MSA, and designed for 5G mid-haul and back-haul applications.
| Picture | Model | Product Description | Data Rate | Reach | Tx | Rx | Connector |
 | SLQS28-50G-ER | QSFP28 ER | 50Gbit/s | 40km | EML | APD | Duplex LC SM |
 | SLQS28-50G-ZR | QSFP28 ZR | 50Gbit/s | 80km | EML | PIN | Duplex LC SM |
