| P/N | Description | Data Rate | Reach | Tx | Rx | Output Power | Sensitivity |
| MQ-QSFP28-LR | QSFP28 LR | 50Gb/s | 10Km | 1310nm DML | PIN | -4.5~+4.2dBm | ≦-8.4dBm |
| MQ-QSFP28-ER | QSFP28 ER | 50Gb/s | 40Km | 1310nm EML | APD | +0.4~+6.6dBm | ≦-15.1dBm |
| MQ-QSFP28-LR-BD73 | QSFP28 LR Bi-Di | 50Gb/s | 10Km | 1270nm DML | PIN | -4.5`+4.2dBm | ≦-8.4dBm |
| MQ-QSFP28-LR-BD37 | QSFP28 LR Bi-Di | 50Gb/s | 10Km | 1330nm DML | PIN | -4.5~+4.2dBm | ≦-8.4dBm |


