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Position: Home > Products > Fiber Optic Passive Components > Fiber Optic Attenuators

SUN-VOA Variable Optical Attenuator

Model: SUN-VOA

Collimator Type Variable Attenuation

    Key Features

  • Wide Wavelength range
  • Wide attenuation range
  • High precision
  • High stability and reliability
  • Description
  • Specifications
  • Ordering Information
  • Applications
  • FAQ
  • Product Video
  • Sun Telecom’s in-line type variable attenuator is a kind of optical passive components to attenuate the optical power. 
  • Specifications
    Parameter Type
    1310 1550 1310/1550 Dual window 850 / 1310
    Wavelength (nm) 1310 ± 50 1550 ± 50 1260~1650 850± 40 or 1310 ± 40
    Attenuation range (dB) 0.6 ~ 60 0.6 ~ 60 0.8 ~ 60 0.8 ~ 40
    Original loss (dB) ≤0.6 ≤0.6 ≤0.8 ≤0.8
    Return loss (dB) ≥ 50 ≥ 30
    Adjustment Precision (dB) 0.02
    Fiber type SMF-28e 50/125 or 62.5/125 multi-mode
    PDL (dB) ≤0.15
    Dimensions (mm) 26×18×8
    Operating temperature (°C) 0 ~ +70
    Storage temperature (°C) -40 ~ +85
    *The above specification is without connector.
    **Other specifications can be made on customer request.
     
    Dimensions


  • SUN-VOA-A-BC-DE-F
    A：Attenuation range：0660=0.6~60dB，0840=0.8~40dB
    B：Fiber type：SM=Single mode,OM1=MM 62.5/125um, OM2=MM 50/125um
    C：Wavelength：13=1310nm,15=1550nm,35=1310&1550nm
    D：Fiber Jacket：0.9=900um,2=2mm,3=3mm （PVC）
    E：Fiber Length：L0.3=0.3m，L1.5=1.5m
    F：Connector：ASC=SC/APC,SC=SC/UPC
  • ● Optical Network
    ● Telecom Munication   
    ● Systems Testing 
    ● Laboratory R&D

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