High adjacent channel isolation

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General Details

Characteristics

  • Low Insertion Loss
  • Low PDL
  • High Channel Isolation
  • Multi-channel number

The AWG multiplexer/demultiplexer combines and splits many channels of optical signals with different wavelengths useful in DWDM systems.The products feature both Gaussian and Flat Top types that offer narrow channel spacing (100GHz) and high adjacent channel isolation at affordable costs.

Product Specs

DWDM AWG Grating Module

PARAMETERS GAUSSIAN FLAT TOP UNIT
ITU Band ±12.5 GHz
Channel spacing 100 GHz
Number of Channels 16,32,40,48 or customize
Wavelength accuracy Max 0.05 nm
Insertion loss Max 4.5 6.0 dB
-1dB passband Min 0.2 0.3 nm
-3dB passband Min 0.4 0.5 nm
Isolation Adjacent Channel Min 25 dB
Non-adjacentChannel Min 30 dB
Total Crosstalk Min 20 23 dB
Ripple in Passband Max 0.75 dB
Polarization Dependent Loss Max 0.5 dB
Uniformity Max 1.5 dB
Directivity Min 50 dB
Return Loss Min 45 dB
Polarization Mode Dispersion Max 0.5 ps
Power Handling Max 300 mW
Operating Temperature -5~70 °C
Storage Temperature -40~85 °C


*Note: Specifications without fiber connectors

• Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products.
Colours and styles may vary.

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