| Item | Unit | Parameter |
| Center Wavelength | nm | 1550, 1625, 1650 |
| Bandwidth @3dB | nm | 5 / 10 |
| Reflectivity | % | > 90 |
| SLSR | dB | > 15 |
| Temperature Characteristic | pm/℃ | 10 |
| Configuration | -- | Attenuator Type |
| Connector Type | -- | FC , SC , LC , MU/PC , APC |
| Temperature Range | ℃ | -40 ~ 65 |