Polarization Maintaining RC Fiber Isolator (GK-PMRCI Series)

Parameter

Unit

Single Stage Dual Stage

Grade P  Grade A Grade P 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