English
| Parameters | Unit | Single Stage | Dual Stage |
| Operating Wavelength | nm | 1310,1480,1550,1600 | |
| Typical Peak Isolation | dB | ≥40 | ≥55 |
| Minimum Isolation | dB | ≥30 | ≥40 |
| Typical Insertion Loss | dB | ≤0.5 | ≤0.6 |
| Maximum Insertion Loss | dB | ≤0.6 | ≤0.8 |
| PDL | dB | ≤0.05 | ≤0.1 |
| PDM | Ps | ≤0.25 | ≤0.05 |
| Bandwidth | nm | ±20nm | ±30nm |
| Return Loss | dB | ≥55 | ≥55 |
| Maximum Power Handing | mW | 300 | |
| Operating Temperature | ℃ | 0~+70 | |
| Storage Temperature | ℃ | -40~+85 | |
