Product Detail
The PMFCM series is manufactured by using advanced technology to allow the input signal to be splitted into multi channels at a given splitting ratio with high extinction ratio, low excess loss, low uniformity, low WDL and low TDL. It can be widely used in fiber sensors, amplifiers, lasers, etc.
| Specifications | ||||
| Parameter | Unit | Value | ||
| Configuration | - | 1 × 3 | 1 × 4 | 1 × 8 |
| Center Wavelength (λc) | nm | 1064 | 1064 | 1064 |
| Operating Wavelength Range | nm | λc ± 30 | λc ± 30 | λc ± 30 |
| Insertion Loss | dB | ≤ 6.1, Typ. 5.7 | ≤ 7.7, Typ. 7.4 | ≤ 11.5, Typ. 11.2 |
| Wavelength Dependent Loss | dB | ≤ 0.5, Typ. 0.3 | ≤ 0.5, Typ. 0.3 | ≤ 0.5, Typ. 0.3 |
| Max. IL Uniformity | dB | 0.7 | 0.8 | 1 |
| Min. Return Loss | dB | 50 | 50 | 50 |
| Min. Directivity | dB | 50 | 50 | 45 |
| Min. Extinction Ratio | dB | 20 | 20 | 20 |
| Max. Optical Power | mW | 300 | 300 | 300 |
| Fiber Type | - | PM980 Panda | PM980 Panda | PM980 Panda |
| Operating Temperature | ℃ | - 5 to + 70 | - 5 to + 70 | - 5 to + 70 |
| Storage Temperature | ℃ | - 40 to + 85 | - 40 to + 85 | - 40 to + 85 |
| Package Dimensions | mm | 160 × 140 × 10 | 160 × 140 × 10 | 160 × 160 × 10 |
1IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
2All of above value are tested at room temperature, unless other specified.
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