| Parameter | Unit | Value | |
| Center Wavelength | nm | 1060, 1310 or 1550 | |
| Operating Wavelength Range | nm | λc ± 40 | |
| Port Type | - | 1 × 2 | 2 × 2 |
| Max. Excess Loss | dB | 0.7 | 1.0 |
| Max.Uniformity(only for 50%) | dB | 0.5 | 0.7 |
| Tap Ratio (Port 2/4) | % | 1 ± 0.2, 2 ± 0.4, 5 ± 1.0, 10, 20 and 50 | |
| Min. Return Loss | dB | 50 | 50 |
| Min. Extinction Ratio (B Type) | dB | 20 | 20 |
| Min. Extinction Ratio (F Type) | dB | 22 | 22 |
| Max. Optical Power (Continuous Wave) | mW | 300 | |
| Max. Tensile Load | nm | 5 | |
| Operating Temperature | ℃ | -5 to +70 | |
| Storage Temperature | ℃ | -40 to +85 | |
| Fiber Type | - | SMF-28、HI 1060 or PM panda fiber for tap port | |
| PM panda fiber for input & output ports | |||
