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1550nm Polarization Maintaining Isolator

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Product Details

Brand Name	OF		Place of Origin	China
Model Number	OF-PMISO-1550

Specifications

Parameter Unit Single Stage Dual Stage

Center Wavelength (λc) nm 1550

Operating Wavelength Range nm λc±20

Typ. Insertion Loss,λc nm, 23℃ dB 0.4 0.5

Max. Insertion Loss,λc ± 20 nm dB 0.6 0.7

Typ. Peak Isolation dB 42 55

Min. Isolation,λc ± 10 nm, 23 ℃, all polarization states (PM1550) dB 30 45

Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states dB 25 35

Min. Extinction Ratio(for PM1550 only) dB 23

Min. Extinction Ratio dB 18

Min. Return Loss (Input/Output) dB 55/50

Max. Optical Power W 10

Max. Peak Power for ns pulse kW 10

Max. Tensile Load N 5

Fiber Type PM 1550 Panda fiber or Specify

Operating Temperature ℃ -5 to +70

Storage Temperature ℃ -40 to +85

IL is 0.3 dB higher, RL is 5 dB lower, ER is 2 dB lower and Optical Power is 1W only for each connector added. Connector key is aligned to slow axis.