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 2000nm Fused WDM (2000 & 1570, 2000 & 800), 2.0¦Ìm Fiber Laser  FT 2000nm Fused WDM (2000 & 1570, 2000 & 800), 2.0¦Ìm Fiber Laser

FT 2000nm Fused WDM (2000 & 1570, 2000 & 800), 2.0¦Ìm Fiber Laser

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Description

2000nm Fused WDM (2000 & 1570, 2000 & 800), 2.0μm Fiber Laser

The 2μm Fused Wavelength Division Multiplexer combine or separate light at 1570 nm (800 nm) and 2000 nm windows. They offer very low insertion loss and excellent environmental stability.

Specifications

Parameter

Unit

Value

Longer Operating Wavelength

nm

2000 ± 20 or Specify

             Max. Insertion Loss

dB

0.6

             Min. Isolation

dB

13

             Max. Polarization Dependent Loss

dB

0.15

Shorter Operating Wavelength

nm

1570 ± 20

800 ± 20

650 ± 20

             Max. Insertion Loss

dB

0.6

0.6

1.5

             Min. Isolation

dB

17

17

15

Thermal Stability

dB/¡æ

 0.002 over -5 °C to +70 °C

Min. Return Loss

dB

55

Min. Directivity

dB

55

Max. Optical Power (Continuous Wave)

mW

500

Operating Temperature

¡æ

-5 to +70

Storage Temperature

¡æ

-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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