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Home » Products » OTN Networking » OTN-WDM Solution » WDM System Service Card » WDM AWG Array Waveguide Grating

Key2Optics’ AWG (what AWG stands for?) arrayed waveguide grating or grating waveguide split-wave card is used in the DWDM system to complete 40 optical wavelength multiplexing and demultiplexing functions in the C-band range, which can multiplex different wavelengths of light into one. Multiple optical channels multiplexed on the same fiber are separated by wavelength on the fiber. It is based on waveguide grating technology on silicon substrates and features a unique heatless package design for precise channel coupling, low insertion loss, high channel isolation, and high stability for 40- or 80-wave high-capacity DWDM systems.

Features

  • Modular card design to be easily hot-pluggable in OTN WDM System
  • Flexible and scalable solution for installation plan and future upgrade in grating waveguide
  • Low insertion loss(IL), High channel isolation
  • 40 channels mux & demux
  • Conform toITU-T G.694.1
  • Conform to Telcordia GR-1209-CORE-2001 standard
  • Conform to Telcordia GR-1221-CORE-1999 standard
  • Conform to RoHS-6

Hardware Interface

array waveguide grating
array waveguide grating/grating waveguide

Diagram

 

Please download the detailed specification from the Link

Category

OTN WDM Service Card – 40CH AWG Card

Model #

OWS8-AWG40

Specification

Function
Description
Optical channel number 40 channel, support C band (C_EVEN), (C_ODD)
Channel spacing 0.8nm (100GHz)
Channel frequency ±12.5 GHz
Wavelength accuracy ≤0.05nm
Channel insertion loss ≤5.5dB
-1dB bandwidth ≤0.34dB
-3dB bandwidth ≤0.51dB
Adjacent channel isolation ratio ≥25dB
Non-adjacent channel isolation ratio ≥30dB
Total isolation ≥23dB
Flatness ≤1.5dB
Return loss ≥45dB
Directivity ≥50dB
Occupied slot number Support OWS8 series chassis,occupy 2 slot,(1U)
Optical interface LC/UPC
Extend function Support C band(C_EVEN)40 channel and(C_ODD)40 channel through Interleaver extend to 80 channel
Max power consumption 3W
MTBF >100000 hours

Application

  • Telecom operators
  • Broadcasting
  • Internet DC
  • Finance,
  • Government
  • Cloud network
  • Big data

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WDM AWG Array Waveguide Grating

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