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980/1550 nm Polarization Maintaining Fused WDM

The 980/1550 nm Polarization Maintaining Fused WDM offers low insertion loss and high extinction ratio, etc.
  • Product Detail

The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, high extinction ratio, and excellent environmental stability. These components can be operating on both fast and slow axis.

Specifications

Parameter

Unit

Value

Longer Operating Wavelength

nm

1550 ± 20

Max. Insertion Loss

dB

0.7

Min. Isolation

dB

17 

Min. Extinction Ratio

dB

20

Shorter Operating Wavelength nm 980 ± 10
Max. Insertion Loss dB 0.7
Min. Isolation dB 17

Thermal Stability

dB/℃

≤ 0.005

Min. Return Loss

dB

55

Min. Directivity

dB

55

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

-

PM panda Fiber

Operating Temperature

- 5 to + 70

Storage Temperature

- 40 to + 85

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