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Optical Attenuators
Optic Fiber Attenuators
2023-06-28
Telecom networks
Optical Cable TV network
FTTH Passive Optical Network
Fiber optic attenuator is able to reduce optical power and limit the optical power received by the photodetector within the limits of the optical receiver.
We offer a wide range of fiber optic attenuators, SC attenuator, FC attenuator, LC attenuator, ST attenuator, etc.
Fixed Fiber Optic Attenuator has different attenuation values from 1dB~30dB, 5dB attenuator, 10dB attenuator, 15dB attenuator, 20dB attenuator, 30dB attenuator for example.
Fixed Fiber optic attenuator has female to female adapter type attenuator and male to female plug-in type attenuator.
Female to female FC Fiber Optic Attenuator is able to couple from FC connector to FC connector, while male to female FC Fiber Optic Attenuator from FC adapter to FC connector. The combination of attenuation film in female to female FC attenuator or attenuation fiber in male to female FC attenuator and precision molded polymer/metal housing provides reliable and stable optical attenuation performance.
High reliability and stability
Low PDL and back reflection
Low wavelength dependent loss
High precision attenuation value
Specifications:
Fiber Connector | SC,LC,FC,ST,MU | Ferrule Type | Zirconia Ceramic |
Connector Gender | Fixed Male to Female | Transfer Mode | SM/MM |
Attenuation | 1~100dB,15dB,20dB,25dB | Operating Wavelength | 1260~1620(SM),850~1330(MM) |
Attenuation Accuracy | +-0.5dB(<10dB),+-10%(10dB~25dB) | Return loss | >=55dB |
Polarization Dependent Loss | <=0.2dB | Max Optic Input Power | 200mW |
Humidity | 95%RH | Operating Temp Range | -40℃~80℃ |
Storage Temp Range | -40℃~85℃ | ||
Product Name | AT: Attenuator |
Connector/Adapter Type | FC: FC |
Type | MF: Male to Female Plug-in Type |
Endface | A: APC |
Mode | SM: SM |
Wavelength | 8: 850nm |
Attenuation Value | 1: 1dB |
