Fixed Plug In Attenuator

Fixed Plug In Attenuator

Product ID: Fixed Plug In Attenuator

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Fixed plug in optical attenuators (Fixed Build-out or Fixed Male to Female) use doped fiber to provide fixed level of optical attenuation. Typical attenuation values are between 3 and 20 dB. It is used in optical systems where the optical power from a source is too high for the test equipment in use. Fixed plug type fiber attenuator provides a connector plug (male) and an adapter socket (female) to connect between fiber patch cord and fiber adapter. Fixed plug type optical attenuator introduces an in-line fixed loss that will reduce the source power to an acceptable detection level. The attenuation level should be stable with temperature and wavelength for a stable reliable system.

Our Fixed plug type Optical Attenuators and our Fixed In-Line Optical Attenuators are devices that convert optical power into heat using specialty Metal Ion Doped Optical Fibers allowing the optical power to be attenuated to a desired level.

LFO provides a wide range of fixed plug type SM and MM Optical Attenuator. They are used directly on the Fiber Optic Connectors and provide a fixed level of optical attenuation. Our Fixed plug type optical attenuator have low return loss and works at both 1310nm and 1550nm wavelength range. FC and SC fiber connector types with PC or APC polish are available, as well as ST and LC types of attenuators. 

Besides Fixed Plug in type Optical attenuator, we also offer other fixed type optical attenuator Fixed Adapter type optical AttenuatorFixed In-line optical Attenuator, Fixed Hybrid Adapter optical Attenuator) and Variable type optical attenuator (Variable Plug-in optical attenuator, Variable Adapter Type optical Attenuator, Variable In-line optical Attenuator, Manual VOA Fiber optical Attenuator) for your different application. 

 

Download Fixed plug in attenuator series PDF


<< Fixed Plug in Optical Attenuator Series >>

 


Fixed Optical Attenuator, ST Fixed Plug in Optical Attenuator
ST Fixed Plug in Attenuator
ST fixed plug in attenuators use a 2.5mm diameter ceramic ferrule with PC end-face and a ceramic sleeve for precise alignment. It was designed to operate in the 1310 / 1550 nm windows for singlemode.

Fixed Optical Attenuator, FC Fixed Plug in Optical Attenuator
FC Fixed Plug in Attenuator
The FC fixed plug in attenuators use a 2.5mm diameter ceramic ferrule with either PC or APC end-face and a ceramic sleeve for precise alignment. It was designed to operate in the 1310 / 1550 nm windows.

Fixed Optical Attenuator, SC Fixed Plug in Optical Attenuator
SC Fixed Plug in Attenuator
The SC fixed plug in attenuators use a 2.5mm diameter ceramic ferrule with either PC or APC end-face and a ceramic sleeve for precise alignment. It was designed to operate in the 1310 / 1550 nm windows.

Fixed Optical Attenuator, LC Fixed Plug in Optical Attenuator
LC Fixed Plug in Attenuator
The LC fixed plug in attenuators use a 1.25mm diameter ceramic ferrule with either PC or APC end-face and a ceramic sleeve for precise alignment. It was designed to operate in the 1310 / 1550 nm windows.

Fixed Optical Attenuator, LC Fixed Plug in Optical Attenuator
MU Fixed Plug in Attenuator
The MU fixed plug in attenuators use a 1.25mm diameter ceramic ferrule with either PC end-face and a ceramic sleeve for precise alignment. It was designed to operate in the 1310 / 1550 nm windows.
 

Download MU Fixed Plug in Attenuator PDF