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DWDM Module

Features


  • Low InsertionLoss                             

  • Wide pass band

  • High ChannelIsolation

  • High Stabilityand reliability


Applications


  • ChannelAdd/Drop

  • DWDM Network

  • Fiber OpticalAmplifier


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Performance

 

 


Parameter

4 Channel

8 Channel

16 Channel

Mux

Demux

Mux

Demux

Mux

Demux

Channel Wavelength (nm)

ITU 200 GHz Grid

Center wavelength Accuracy (nm)

±0.1

Channel Spacing (GHz) GHz)

200

Channel Passband (@-0.5dB bandwidth) (nm)

0.5

Insertion Loss(dB)

1.6

2.5

3.5

Channel Uniformity(dB)

0.6

1.0

1.5

Channel  Ripple(dB)

0.3

0.3

0.4

Isolation(dB)

Adjacent

N/A

>30

N/A

>30

N/A

>30

Non-adjacent

N/A

>40

N/A

>40

N/A

>40

Insertion Loss Temperature Sensitivity(dB/)

0.003

Wavelength Temperature Shifting(nm/)

<0.002

Polarization Dependent Loss(dB)

<0.1

Polarization Mode Dispersion(PS)

<0.1

Directivity(dB)

>50

Return LossdB

>45

Maximum Power Handling(mW)

500

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