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850nm Multimode Fiber Optic Couplers

  • Wavelength: 850nm 830nm
  • Fiber Type: Multi-mode Fiber
Product Details

  The 850nm 1×2, 2×2 Multi-mode Fused Fiber Optic Coupler is built by using fused biconical taper (FBT) technology. It can be used to split the input signal at various ratios with low insertion loss.  50/125, 62.5/125, OM3 multimode fibers are available.  
   
   
                                                        Features                  
   
 
                                                    Low Excess Loss                
                                                        Broadband                    
                                                        High Reliability & Stability          
                                                        Various Coupling Ratio             
                                                                                   
                                                        Applications                
                                                        CATV                        
                                                        Long-haul Telecom              
                                                        Local Area Network              
                                                        Fiber Sensor                  
                                                        Lab & Research                
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Configuration                   

1X2, 2X2, or 1XN

         
  Center Wavelength              

850

nm  
  Bandwidth                    

±40

nm  
  Max. Excess Loss                

0.7

dB  
                  50/50      

3.7/3.7

dB  
                  40/60      

4.7/2.7

dB  
                  30/70      

6.0/2.1

dB  
  Max. Insertion Loss   20/80      

7.8/1.4

dB  
    10/90      

11.2/0.9

dB  
                  5/95        

14.5/0.7

dB  
                  2/98        

18.6/0.6

dB  
                  1/99        

22.0/0.5

dB  
  Max. Uniformity (50/50)            

0.5

dB  
  Min. Directivity                  

40

dB  
  Fiber Type                    

50/125um, 62.5/125um, OM3 Multi-mode Fiber

   
  Operating Temperature            

-40 to +80

 
  Storage Temperature             

-50 to +85

 
  Package Dimension              

Φ3.0×L54

mm  
                                                                                   
  Note    
  *  Above specifications are for device without connectors.  
  *  Specifications may change without notice.  
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  MMC-AAA-BB-CC-DD-E-FF-GG                                                      
  AAA         BB       CC       DD           E             FF       GG        
  Wavelength   Port     Coupling Ratio Fiber Type   Fiber Jacket   Fiber Length Connector  
             
  850 - 850nm   12 - 1X2   01 - 01/99   50 - 50/125um Fiber B - 250um Bare   05 - 0.5m   NE - None  
  SSS - Specify   22 - 2X2   02 - 02/98   62 - 62.5/125um Fiber Tube   08 - 0.8m   FA - FC/APC    
      SS - Specify   04 - 04/96   OM - OM3 Fiber L - 900um Loose   10 - 1.0m   FP - FC/PC    
                        05 - 05/95   SS - Specify   Tube   15 - 1.5m   SA - SC/APC    
                        10 - 10/90                 C - 3.0mm Cable   SS - Specify   SP - SC/PC    
                        20 - 20/80                               LA-  LC/APC    
                        30 - 30/70                                         LP - LC/PC    
                        50 - 50/50                                         SS - Specify    
                        SS - Specify                                                    

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