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1550nm 3-port Multimode Optical Circulator

  • Wavelength: or Custom Wavelength 1550nm 1480nm 1310nm
  • Handling Power: 500mW
  • Fiber Type: Multi-mode Fiber
Product Details

  The 3 port 1550nm Multi-mode Optical Fiber Circulator is a fiber optic component built with multi-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. 
 
 
 
 
         
 
                                                                       
                                                        Features                
                                                        Low IL & High Isolation          
                                                        High Reliability and Stability      
                                                                                 
                                                                                 
                                                                                 
                                                        Applications              
                                                        Fiber Instrument              
                                                        DWDM OADM System            
                                                        Test & Meaturement            
                                                                                 
                                                                                 
                                                                                 
                                                                                 
  Performance Specification  
                                                                                 
  Parameter                  

Value

Unit
  Center Wavelength (λc)            

1550 or customized

nm
  Bandwidth                    

±30

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 (λc, port 21, 32)    

30

dB
  Max. PDL                    

0.2

dB
  Min. Directivity                  

40

dB
  Min. Return Loss                

40

dB
  Max. Optical Power (Continuous Wave)    

500 (higher is available upon request)

  mW
  Max. Tensile Load              

5

N
  Fiber Type              

50/125, 62.5/125um Multi-mode 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  
                                                                                 
  MMCIR-AAAA-BB-CC-D-EE-FF                                                    
  AAAA       BB         CC             D               EE           FF      
  Wavelength   Port     Fiber Type     Fiber Jacket       Fiber Length     Connector  
                       
  1310 - 1310nm   12 - 1 X 2     M5 - 50/125um Fiber B - 250um Bare     05 - 0.5m     NE - None
  1480 - 1480nm               M6 - 62.5/125um Fiber 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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