APEX Optical Variable Attenuators Modules
- Simple or double module
- Attenuation range: 30 dB
- Minimum insertion loss: <1 dB
- Attenuation step: 0.1 dB
Attenuation range of 30 dB, attenuation step of 0.1dB
Software features:
- Two channels immediate display
- Attenuation controlled by power meter
- Other modules measurement display
AP3364-B-2 wide attenuation range and multifunctional optical attenuator
This Optical Attenuator Module is based on a highly integrated combination of dual variable attenuators and optical switch in a one slot module. This multifunctional attenuator works in three modes: Dual Attenuator Mode, Single Attenuator Mode and Switch Mode. In dual Attenuator Mode, the module can work as two independent attenuators. In Single Mode, the module provides a wider attenuation range, including a shutter function. In Switch Mode, this module can work as a 2x2 Switch.
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AP3364A (single VOA) AP3364A-2 (double VOA) |
AP3364B-2 |
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Dual VOA mode |
Single VOA mode |
Switch mode |
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Wavelength range |
1310nm to 1550nm |
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Attenuation range |
30dB |
60dB |
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Attenuation step size |
0.1dB |
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Insertion loss |
< 1dB |
< 2dB |
< 2.5dB |
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Temperature dependent loss |
< 0.2dB |
< 0.25dB |
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Wavelength dependent loss |
< 0.3dB |
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Polarization dependent loss |
< 0.2dB |
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Polarization mode dispersion |
< 0.1ps |
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Return loss |
> 45dB |
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Response speed |
< 100ms/3dB |
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Attenuation setting repeatability |
< +/- 0.05dB |
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Attenuation setting backlash |
< 0.2dB |
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Maximum optical power |
300mW |
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Operating temperature |
+5°C to +35°C |
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APEX AP100 Series Datasheet 
