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 /930nm SM Manual Variable Optical Attenuator

930nm SM Manual Variable Optical Attenuator
930nm SM Manual Variable Optical Attenuator

930nm SM Manual Variable Optical Attenuator

Wavelength: 930nm

Fiber Type: HI 1060 Fiber

Attenuation Range: 0.8-60dB

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930nm SM Manual Variable Optical Attenuator
      930nm SM Manual Variable Optical Attenuator is a fiber component which can control the attenuation of the 
optical power by adjusting the screw, the attenuation value can be up to 60dB, it's widely used in optical power testing 
system, fiber line protection and optical power monitoring field.
Application:
 Features:
Optical Power Monitoring
Fiber Line Protection
Testing System
Lab And Research 		Low Original Loss
High Return Loss
High Attenuation Range
High Realibility
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 930 nm
Bandwidth BW ±20 nm
Attenuation Range   0.8-60 dB
Max. Original Loss IL 0.8 dB
Adjustment Precision   0.02 dB
Max. Polarization Dependent Loss PDL 0.1 dB
Min. Return Loss RL 50 dB
Max. Optical Power (CW) P 500 mW
Max. Tensil Load   5 N
Fiber Type   HI 1060 fiber -
Operating Temperature T -5~70 ℃
Storage Temperature T -40~85 ℃
Package Dimension   26x18x8 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. 
             For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.
Drawing:
Ordering Information (Part Number):
 SMVOA-WWW-FF-J-LL-CC
 WWW    FF  J  LL  CC    
 Wavelength    Fiber Type  Fiber Jacket  Fiber Length  Connector   
 915 - 915nm    H1 - HI 1060  B - 250um Bare Fiber   05 - 0.5m  NE - None  
 930 - 930nm    SS - Specify  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC  
 940 - 940nm      2 - 2.0mm Loose Tube  15 - 1.5m  FU - FC/UPC  
 950 - 950nm      3 - 3.0mm Loose Tube  20 - 2.0m  SA - SC/APC  
 975 - 975nm          SS - Specify      SU - SU/APC  
 980 - 980nm            LA - LC/APC  
               LU - LC/UPC  
                 SS - Specify  

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