其它产品
PM Manual Variable Optical Attenuator
Description
the PM Manual Variable Optical Attenuator is designed and manufactured to reduce the output optical power, get the power suitable. It is with low insertion loss, high extinction ration, high return loss and low Adjustment Precision,The PM Attenuator is widely apllied at fiber laser ,fier CWDM/DWDM/OADM communication system.
| Specifications | ||||
| Parameter | Unit | Value | ||
| Center Wavelength | nm | 1310 | 1550 | 1064 |
| Operating Wavelength Range | nm | ±40 | ±40 | ±20 |
| Attenuation Range | dB | 0.6~60 | 0.6~60 | 0.6~60 |
| Max.Insertion Loss | dB | 0.6 | 0.6 | 0.6 |
| Min.Return Loss | dB | 50 | ||
| Fiber Type | - | PM Panda fiber | ||
| Adjustment Precision | dB | 0.02 | ||
| Max.Polarization Dependent Loss | dB | 0.15 | ||
| Max.Power Handling | mW | 500 | ||
| Operating Temperature | ℃ | 0 ~ +70 | ||
| Storage Temperature | ℃ | -40~+85 | ||
| Packag Dimensions | mm | 26x18x8 | ||
| For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; | ||||
| The default connector key is aligned to slow axis; | ||||
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