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PM Filter Coupler (Both Axes Working)

FT PM Filter Coupler (Both Axes Working)

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Description

PM Filter Coupler (Both Axes Working)

 The Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be splitted at variousratios with high extinction ratio. It supports both polarizations.

Specifications

Parameter

Unit

Value

Center Wavelength (λc)

nm

1310 or 1550

Operating Wavelength Range

nm

λc ± 40

Configuration

1 × 2

2 × 2

Max. Excess Loss

dB

0.7

1

Max. Uniformity

dB

0.6

0.8

Tap Ratio

%

1 ± 0.5, 5 ± 1.0, 10 ± 2.0, and 50

Min. Return Loss

dB

50

50

Min. Extinction Ratio

dB

20

18

Max. Optical Power (Continuous Wave)

mW

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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