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Fiber Optic VOA In-Line Attenuator
Fiber Optic Variable in-line optical attenuators comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter.
Overview:
Applications
- LAN
- Telecommunication network system
- CATV System
- Digital Multimedia transmission System
Features
- High quality ceramic core& In-line structure
- Customized connector LC C/SC/FC/ST four kinds fiber connectorfor your choice & Easy to use
- Collimator-based manually variable attenuationfrom 0dB to 60dB
- Environmental protection PVC materials
Technical Details:
| Fiber Connector | LC/SC/FC/ST | Ferrule Type | Zirconia Ceramic |
| Cable Diameter | 3.0mm or 2mm | Transfer Mode | SM or MM |
| Attenuation | 0~60dB | Operating Wavelength(nm) | 1310~1550(SM)/850~1300(MM) |
| Attenuation Accuracy | ±0.8dB | Minimize Insertion Loss | <2.5dB |
| Polarization Dependent Loss | ≤0.2dB | Max Optical Input Power | 200mW |
| Humidity | 95%RH | Cable Jacket | PVC or LSZH |
| Storage Temperature Range | -40 to 85°C (-40 to 185°F) | Operating Temperature Range | -40 to 80°C (-40 to 176°F) |
