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envalope

1550±50nm Broadband 3-port Optical Circulator

  • Wavelength: 1310nm 1550nm 1590nm
Product Details

The 3 port 1550±50nm Broadband 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, 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                
                                                      Broadband                  
                                                      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)                    

1550 or customized

        nm
Bandwidth                            

±50

        nm
Configuration                           

1X2, (port 12, 23)

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

0.9

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

1.2

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

35

        dB
Min. Isolation (1550±50nm, port 21, 32)      

30

        dB
Max. PDL                            

0.2

        dB
Max. PMD                            

0.1

        ps
Min.Cross Talk (port 13)                  

50

        dB
Min. Directivity                          

50

        dB
Min. Return Loss                        

50

        dB
Max. Optical Power (Continuous Wave)          

500

        mW
Max. Tensile Load                      

5

        N
Fiber Type                      

Corning SMF-28e 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  
                                 
1310 - 1310nm         12 - 1 X 2           B - 250um Bare         05 - 0.5m         NE - None
1480 - 1480nm                           Tube         08 - 0.8m         FA - FC/APC
1550 - 1550nm                           L - 900um Loose         10 - 1.0m         FP - FC/PC
SSSS - Specify                           Tube         15 - 1.5m         SA - SC/APC
                                                      SS - Specify         SP - SC/PC
                                                                      LA-  LC/APC
                                                                      LP - LC/PC
                                                                      SS - Specify

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