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2 μm Polarization Maintaining Fused WDM

It offers very low insertion loss and high extinction ratio.
  • Product Detail

The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different  They offer very low insertion loss, high extinction ratio, and excellent environmental stability.

Specifications

Parameter

Unit

Value

Longer Operating Wavelength

nm

-

 2000 ± 20, or specified 

-

Max. Insertion Loss

dB

-

0.7

-

Min. Isolation

dB

-

13

-

 Min. Extinction Ratio

dB

-

20

-

Shorter Operating Wavelength

nm

1570 ± 20

800 ± 20

650 ± 20

Max. Insertion Loss

dB

0.7

0.7

1.5

Min. Isolation

dB

15

15

10

Thermal Stability

dB/℃

-

≤ 0.005

-

Min. Return Loss

dB

-

55

-

Min. Directivity

dB

-

55

-

Max. Optical Power (Continuous Wave)

mW

-

300

-

Fiber Type

- -

PM 1550 Panda Fiber

-

Operating Temperature

-

- 5 to + 70

-

Storage Temperature

-

- 40 to + 85

-

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