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envalope

980 nm MEMS VOA

  • Wavelength: or Custom Wavelength 980nm 975nm
  • Handling Power: 500mW
  • Fiber Type: Single Mode Fiber
Product Details

The 980nm MEMS Variable Optical Attenuator (MEMS VOA)  utilizes advanced Micro-Electro-Mechanical System (MEMS) technology to achieve desired optical attenuation. It's based on a MEMS chip, which consists of an movable mirror on a silicon.  A voltage applied to the MEMS chip makes the mirror to rotate, which alters the coupling efficiency of light passing through the MEMS VOA. It can be configured as bright or dark devices.
             
 
                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
                                                                               
  Features                                         Applications                  
  Compact Size                                       Optical Path Power Balance          
  Telcordia-GR-1221 Compliant                             Test & Measurement              
  High Reliability                                     Lab and Reseach                  
  Wide Attenuation Range                               Modulators                    
                                                                               
                                                                               
Performance Specification  
                                             

 

                               
Parameter                    

Value

Unit
Center Wavelength                        

980

          nm
Bandwidth                              

±10

          nm
Attenuation Type                          

Bright or Dark

          dB
Min. Attenuation Range                            

20, 30, or 40

 

 

            dB
Max. Insertion Loss                                

0.8

   

 

            dB
Max. WDL @ 10dB Att.                              

0.4

 

 

              dB
Max. PDL @ 10dB Att.                              

0.2

 

 

              dB
Min. Return Loss                                  

45

 

                dB
Max. Response Time                

5 (0.8 is available upon request)

      ms
Max. Optical Power (CW)                            

600

 

                mW
Driving Voltage                        

5, 6, 7, 10, 12, 14, 15 or customized

        VDC
Max. Driving Power                                

5

                  µW
Fiber Type                                    

HI1060 Fiber

               
Operating Temperature                      

-5 to +70

         
Operating Temperature                      

-40 to +85

         
                                                                         
Note  
*  Above data are for devices without connectors.
*  For other type MEMS VOA please contact OF-LINK for details.
                                                                               
                                                                               
Ordering Information  
                                                                               
MSVOA-AAA-BB-CC-D-E-FF-GG                                                    
AAA       BB         CC         D           E           FF         GG      
Wavelength Attenuation Range   Driving Voltage Attenuation               Type Fiber Jacket Fiber Length Connector
 
980 - 980nm 20 - 20dB     05 - 5V     B - Bright     B - 250um Bare 05 - 0.5m   NE - None
SSS - Specify 30 - 30dB     06 - 6V     D - Dark     Fiber 08 - 0.8m   FA - FC/APC
          40 - 40dB     07 - 7V                 L - 900um Loose 10 - 1.0m   FP - FC/PC
                      10 - 10V                 Tube 15 - 1.5m   SA - SC/APC
                      12 - 12V                             SS - Specify   SP - SC/PC
                      17 - 17V                                         LA-  LC/APC
                      SS - Specify                                         LP - LC/PC
                                                                      SS - Specify

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