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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 1→2, 2→3)

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

0.8

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

1.5

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

22

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

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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