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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 1→2, 2→3)

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

0.9

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

1.5

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

30

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

28

        dB
Max. PDL                            

0.3

        dB
Min.Cross Talk (port 1→3)                  

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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