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envalope

1310nm 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 1310nm 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)            

1310 or customized

nm
  Bandwidth                    

±30

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)  

1.2

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

35

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

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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