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envalope

3-port Broadband optical Circulator 1650±40nm

  • Wavelength: 1650nm
  • Handling Power: 300mW or Custom Handling Power
  • Fiber Type: Single Mode Fiber G657A Fiber
Product Details

The 3 port 1650±40nm Broadband Polarization Insensitive Optical Circulator is a fiber optic component built with single mode fiber.  It allows light to be transmitted in only one direction while blocking the opposite transmttion, it's light path is port 1 to port 2, and port 2 to port 3. 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          
                                                      Broadband Operating          
                                                      Optical Path Epoxy-free          
                                                      High Power available on request    
                                                                               
                                                      Applications              
                                                      OTDR                    
                                                      Fiber Instrument              
                                                      Test & Meaturement            
                                                                               
                                                                               
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                            

Value

        Unit
Center Wavelength (λc)                    

1650

        nm
Bandwidth                            

±40

        nm
Configuration                           

1X2, (port 12, 23)

               
Typ. Insertion Loss (λc, port 12, 23)        

0.9

        dB
Max. Insertion Loss (λc, port 12, 23)        

1.5

        dB
Typ. Isolation (λc, port 21, 32)            

30

        dB
Min. Isolation (λc, port 21, 32)            

28

        dB
Max. PDL                            

0.3

        dB
Min.Cross Talk (port 13)                  

50

        dB
Min. Directivity                          

50

        dB
Min. Return Loss                        

50

        dB
Max. Optical Power (Continuous Wave)          

300 (higher available upon request)

        mW
Max. Tensile Load                      

5

        N
Fiber Type                      

Corning SMF-28e or G657A2 Fiber

         
Operating Temperature                    

-5 to +70

       
Storage Temperature                     

-40 to +85

       
Package Dimension                      

Φ5.5×L50

        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  
                                                                               
BPICIR-AAAA-BB-C-DD-EE                                                        
AAAA             BB               C                 DD             EE      
Wavelength         Port           Fiber Jacket         Fiber Length       Connector  
                                 
1650 - 1650nm         12 - 1 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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