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3-Port PM Circulator

3-Port PM Circulator

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Description

3-Port PM Circulator

The Polarization Maintaining 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. The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.

Specifications

Parameter

Unit

 Type A

Type   B

Center Wavelength (λc)

nm

1310 or 1550

Operating Wavelength Range

nm

λc ± 30

λc ± 20

Typ. Insertion Loss, λc, 23 

dB

0.7

0.6

Max. Insertion Loss

dB

0.9

0.8

Peak Isolation

dB

52

40

Typ. Isolation, λc, 23 

dB

46

30

Min. Isolation, 23 

dB

40

20

Min. Extinction Ratio

dB

22

20

Min. Crosstalk

dB

50

Min. Return Loss

dB

50

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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