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Products Content Home  >> Optical Circulators  >> Mini Optical Circulators

C+L Band 4-port Mini Optical Circulators

  • Wavelength: C+L Band or Custom Wavelength
  • Handling Power: 500mW
  • Fiber Type: Single Mode Fiber
Product Details

The 4 port mini C+L Band Polarization Insensitive Optical 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, port 2 to port 3, and port3 to port4. The fiber optic circulator is widely used in optical fiber networks and fiber instruments. It features compact size.
                                                      Features                
                                                      Low IL & High Isolation
                                                      High Reliability and Stability
       
 
                                              Optical Path Epoxy-free
                                                      Compact Size
                                                                               
                                                      Applications              
                                                      EDFA 
                                                      Fiber Instrument
                                                      DWDM OADM System
                                                      Test & Meaturement
                                                                               
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                  

Value

Unit
Operating Wavelength (λc)          

C + L Band (1525-1610nm), or customized

 
Configuration                             

2X2, (port 1→2, 2→3, 3→4)

                   
Typ. Insertion Loss (λc, port 1→2, 2→3, 3→4)            

0.9

                dB
Max. Insertion Loss (λc, port 1→2, 2→3, 3→4)            

1.2

                dB
Typ. Isolation (λc, port 2→1, 3→2, 4→3)                

36

                dB
Min. Isolation (λc, port 2→1, 3→2,  4→3)                

30

                dB
Max. PDL                    

0.25

dB
Max. PMD                    

0.1

ps
Min.Cross Talk (port 1→3, 2→4)      

50

dB
Min. Directivity                  

50

dB
Min. Return Loss                

50

dB
Max. Optical Power (Continuous Wave)    

500 (higher is available upon request)

  mW
Max. Tensile Load              

5

N
Fiber Type              

SMF-28e Fiber

 
Operating Temperature            

0 to +70

℃
Storage Temperature             

-40 to +85

℃
Package Dimension              

Φ5.5×L40

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  
                                                                               
MNPICIR-AA-BB-C-DD-EE                                                        
AA               BB               C                 DD             EE      
Wavelength         Port           Fiber Jacket         Fiber Length       Connector  
                                 
CL - C+L Band         22 - 2 X 2           B - 250um Bare       05 - 0.5m         NE - None
SS - Specify                           Tube         08 - 0.8m         FA - FC/APC
                            L - 900um Loose       10 - 1.0m         FP - FC/PC
                                    Tube         15 - 1.5m         SA - SC/APC
                                                      SS - Specify         SP - SC/PC
                                                                      LA-  LC/APC
                                                                      LP - LC/PC
                                                                      SS - Specify

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