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1550 nm Polarization Maintaining Circulator

1550 nm Polarization Maintaining Circulator

The Optical Circulator is a compact, high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. This PM Optical Circulator provides high isolation, low insertion loss, high extinction ratio and excellent environmental stability.
Product Detail
Key FeaturesApplications
High IsolationRaman Amplifier
Low Insertion LossFiber Optic Instruments
High Extinction RatioFiber Sensing
Specifications

 Parameter

Unit

Value

 Center Wavelength (λc)

nm

1550

 Operating Wavelength Range

nm

λc ± 10

 Min. Extinction Ratio, 23 ℃

dB

20

 Max. Insertion Loss

dB

1

 Min. Isolation

dB

20

 Min. Crosstalk

dB

45

 Min. Return Loss

dB

50

 Max. Optical Power (Continuous Wave)

mW

300

 Max. Tensile Load

N

5

 Operating Temperature

0 to + 40

 Storage Temperature

- 40 to + 85

 Fiber Type  

-

PM 1550 Panda Fiber

 Package Dimensions

mm

(L)34 × (W)8.4 × (H)8.4

1IL is 0.3 dB higher,  RL is 5 dB lower and PER is 2 dB lower for each connector added. Key aligned to slow axis.

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