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1450nm 4-port Optical Circulator

  • Wavelength: or Custom Wavelength 1450nm
  • Handling Power: or Custom Handling Power 300mW
  • Fiber Type: Single Mode Fiber
Product Details

  The 4 port 1450nm Polarization Insensitive Optical Fiber Circulator is a fiber optic componet built with single mode fiber.  It allows light to be transmitted in only one direction while blocking the opposite transmttion, its light path is port 1 to port 2, port 2 to port 3, and port3 to port4. The fiber circulator is widely used in optical fiber networks and fiber instruments. High Power handling is available upon request.  
   
   
   
   
                                                        Features                  
                                                        Low IL & High Isolation            
     
 
                                                High Reliability and Stability        
                                                        Optical Path Epoxy-free            
                                                        High Power available on request      
                                                                                   
                                                        Applications                
                                                        EDFA                       
                                                        Fiber Instrument                
                                                        DWDM OADM System          
                                                        Test & Meaturement              
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Center Wavelength (λc)            

1450, 1455 or customized

nm  
  Bandwidth                    

±30

nm  
  Configuration                             

2X2, (port 1→2, 2→3, 3→4)

                     
  Typ. Insertion Loss (λc, port 1→2, 2→3, 3→4)                

0.8

                dB  
  Max. Insertion Loss (λc, port 1→2, 2→3, 3→4)            

1.0

                dB  
  Typ. Isolation (λc, port 2→1, 3→2, 4→3)                

50

                dB  
  Min. Isolation (all λ, port 2→1, 3→2,  4→3)              

32

                dB  
  Max. PDL                    

0.2

dB  
  Max. PMD                    

0.1

ps  
  Min.Cross Talk (port 1→3, 2→4)      

50

dB  
  Min. Directivity                  

50

dB  
  Min. Return Loss                

50

dB  
  Max. Optical Power (Continuous Wave)    

300 (higher is available upon request)

  mW  
  Max. Tensile Load              

5

N  
  Fiber Type              

SMF-28e Fiber

   
  Operating Temperature            

-5 to +70

℃  
  Storage Temperature             

-40 to +85

℃  
  Package Dimension              

Φ5.5×L68

mm  
                                                                                   
  Note    
  *  Above specifications are for device without connector. For devices with connectors, IL will be 0.3dB higher, and RL will be 5dB lower.  
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  PICIR-AAAA-BB-C-DD-EE                                                          
  AAAA             BB               C                 DD             EE        
  Wavelength         Port           Fiber Jacket         Fiber Length       Connector    
                                     
  1450 - 1450nm         22 - 2 X 2           B - 250um Bare         05 - 0.5m         NE - None  
  SSSS - Specify                           Tube         08 - 0.8m         FA - FC/APC  
                              L - 900um Loose       10 - 1.0m         FP - FC/PC  
                                      Tube         15 - 1.5m         SA - SC/APC  
                                                        SS - Specify         SP - SC/PC  
                                                                        LA-  LC/APC  
                                                                        LP - LC/PC  
                                                                        SS - Specify  

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