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  High Power In-line Polarizer  
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Features   Applications    
High Extinction Ratio   Communication Systems    
Low Insertion Loss    Test Instrumentations    
High Return Loss   Fiber Sensors      
    Research      
           
Specifications
Parameters  Unit  Values 
Center  Wavelength  nm  1310, 1480 or 1550
Operating Wavelength Range nm ±50
Typ. Insertion Loss at 23°C dB 0.3
Max. Insertion Loss at 23°C dB 0.5
Min. Return loss dB 50
Typ. Extinction ratio at 23°C dB 30
Min. Extinction ratio at 23°C dB 28
Max. Optical Power (CW) W 3
Max. Tensile Load N 5
Fiber Type   PM Panda Fiber or SMF-28e
Operating Temperature °C -5  to +70
Storage Temperature °C -40 to +85
           
*Above specifications are for devices without connectors.      
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis.    
           
Package Dimensions    
           
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Ordering information          
HILP-①①-②②-③③-④④-          
           
①①: Wavelength ③③: Fiber Jacket on Port 1 & 2 ④④: Fiber Type on Port 1 & 2
 31 - 1310nm  B - 250um Bare Fiber    1 - PM Panda Fiber
 48 - 1480nm   D - 400um Bare Fiber    2 - SMF-28e Fiber
 55 - 1550nm  L - 900um Loose Tube      
 SS - Specify  S - Specify   : Fibre Length  
         0.8 - 0.8m  
②②: Connector Type on Port 1 & 2    S - Specify  
 1 - FC/UPC      
 2 - FC/APC      
 3 - SC/UPC      
 4 - SC/APC      
 N - None      
 S - Specify