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3-port Multi-mode Optical Circulator 830 835 850nm

  • Wavelength: or Custom Wavelength 850nm 835nm 830nm
  • Handling Power: 1W
  • Fiber Type: Multi-mode Fiber
Product Details

The 3 port 830 835 850 nm Multi-mode Optical Fiber Circulator is a fiber optic componet 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 optical circulator could be built by 50/125μm or 62.5/125μm multimode fiber.
                                                                               
                                                      Features                  
                                                      Low IL & High Isolation          
                                                      High Reliability and Stability      
                                                      Broadband                  
                                                                               
                                                                               
                                                                               
                                                      Applications              
                                                      Fiber Instrument          
                                                      Fiber Sensor          
                                                      Test & Measurement          
                                                                               
                                                                               
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                    

Value

Unit
Center Wavelength (λc)            

830 835 850 or customized

nm
Bandwidth                    

±30

nm
Configuration                   

1X2, (port 12, 23)

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

0.8

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

1.5

  dB
Min. Isolation (λc, port 21)        

22

dB
Min. Isolation (λc, port 32)        

12

dB
Min. Return Loss                

30 (Typ. 40)

dB
Max. Optical Power (Continuous Wave)    

1

  W
Max. WDL                    

0.5 (Typ. 0.25)

dB
Fiber Type              

50/125um or 62.5/125um Multi-mode Fiber

 
Operating Temperature            

5 to +65

Storage Temperature             

-40 to +85

Package Dimension              

 

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-AAA-BB-CC-D-EE-FF                                                      
AAA         BB         CC             D               EE           FF      
Wavelength   Port     Fiber Type     Fiber Jacket       Fiber Length     Connector  
                     
830 - 830nm   12 - 1 X 2     M5 - 50/125um Fiber B - 250um Bare     05 - 0.5m     NE - None
835 - 835nm               M6 - 62.5/125um Fiber Tube     08 - 0.8m     FA - FC/APC
850 - 850nm                               L - 900um Loose     10 - 1.0m     FP - FC/PC
SSS - 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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