| Item | Unit | Specifications |
| Optical wavelength | nm | 1300-1600 |
| Optical power of standard input | dBm | -1 |
| Range of input power | dBm | -5~+2 |
| Optical output connector | FC/APC (or SC/APC) | |
| Optical return loss | dB | ≥45 |
| Output impedance | Ω | 75 |
| Output level | dBuv | 118 |
| C/N | dBc | ≥51 |
| CSO | dB | ≥60 |
| CTB | dB | ≥65 |
| Down-Link operating frequency band | MHz | 47-862 |
| Up-Link operating frequency band | MHz | 5-30 5-42 or 5-65 |
| Inband Flatness | dB | ≤0.75 |