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1550 nm Polarization Maintaining Reduced Cladding Fiber Isolator

It is designed and manufactured to Telcordia standard.
  • Product Detail

The PM RC Fiber Isolator is designed and manufactured to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipments to suppress back reflection and back scattering.




Specifications  

Parameter  

Unit  

Single Stage 

Dual Stage 

  

  

GradeP 

Grade A 

GradeP 

Grade A 

Center Wavelength (λc)

nm  

1550 

Min. Extinction Ratio

dB  

20

18

20

18

Typ. Peak Isolation

dB  

42 

40

58

52

Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states

dB  

30 

28

46 

45

Typ. Insertion Loss, λc ± 20 nm, 23 ℃, all polarization states

dB 

0.4 

0.5 

0.55 

0.7

Max. Insertion Loss, λc ± 20 nm, all temperature, all polarization states

dB

0.6

0.65

0.75

0.9

Min. Return Loss (Input/Output)

dB

55/55

55/55

55/55

55/55

Max. Optical Power (Continuous Wave)

mW 

300

Max. Tensile Load  

N  

5 

Fiber Type  

   

RC PM Panda fiber (MFD 9.5 μm)

Operating Temperature

℃  

-5 to +70 

Storage Temperature

℃  

-40 to +85 


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