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PM Optic Isolator

PM Optic Isolator
PM Optic Isolator

Product Description

The polarization maintaining fiber isolator eliminates back reflection and back scattering of optical signals in the transmitted polarization and maintains the polarization of the input light at high extinction ratio. This single stage isolator features high isolation, very low insertion loss, high extinction ratio, high return loss, and very high thermal stability in a compact design.

Key Features
Low Insertion Loss
High Return Loss
High Isolation and Extinction Ratio
High thermal stability and reliability

Applications
PM EDFA
CATV Fiber optics system
External modulator transmitters
Fiber Lasers

ParametersUnitSingle StageDual Stage
Grade Grade PGrade AGrade PGrade A
Center Wavelength (λc)nm1310, 1480 or 1550
Min. Extinction RatiodB20182018
Typ. Peak IsolationdB42405855
Min. Isolation at   23 C ;λc±15nm,all polarization states                                                                                                                                                                                                          dB32304645
Typ. Insertion Loss at 23 C ;λc±20nm,all polarization states                                                                                                                                                                                                      dB0.40.50.50.7
Max. Insertion Loss at -5 C -70 C ;λc±20nm,all polarization states  dB0.550.70.650.9
Min. Return Loss (input/output)dB55 / 5055 / 5055 / 5055 / 50
Max. Optical PowermW300
Max. Tensile LoadN5
Fiber Type     PM   Panda Fiber or Specify
Operating TemperatureC-5 to +70
Storage TemperatureC-40 to +85
Trademark: FiberPON
Model NO.: PMIS(D)-1550-0.9-SC/PC-1M
Productivity: 100Pcs/Monthly
Company: Wuhan Fiberpon Technology Co., Ltd.

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