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CWDM AAWG
GROWSFIBER's AAWG CWDM MUX/DEMUX is a 4CH MUX or DEMUX components based on athermal arrayed waveguide gratings. It is used to manufacture TOSA and ROSA for CWDM4 optical transceiver modules.
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  • Low insertion loss
  • High isolation
  • Low polarization dependent loss
  • Compact size
  • High reliability and high stability
  • 4CH CWDM wavelengths: 1271nm, 1291nm, 1311nm, 1331nm
  • Operating temperature range: -5°C to +75°C or -40°C to +85°C
  • Telcordia GR-1209-CORE-2001compliant
  • Telcordia GR-1221-CORE-1999 compliant
  • ITU-T G.694.2 compliant
  • RoHS compliant
  • CWDM4 TOSA/ROSA
Parameters 48CH C-band 100GHz AAWG Module
Channel Space (GHz) 100GHz
Pass Band Type Gaussian Flat-top
Grade Typical Min Typical Min
Channel Number 48
Wavelength Accuracy (nm) ±0.05
Pass Band @1dB (nm) > 0.2 > 0.38
Pass Band @3dB (nm) > 0.4 > 0.58
Insertion Loss1 (dB) < 4.0 < 3.5 < 6.5 < 5.0
Adjacent Crosstalk (dB) > 26 > 23
Non-Adjacent Crosstalk (dB) > 26
Total Crosstalk (dB) > 21
Return Loss (dB) > 40
Ripple (dB) < 1.5 < 0.5
Uniformity (dB) < 1.5
PDL (dB) <0.7 <0.6 <0.5 <0.4
PMD2 (ps) <0.5
Chromatic Dispersion2 (ps/nm) ±20
Operating Temperature (°C) -5 to +75 or -40 to +85
Storage Temperature (°C) -40 to +85
Package L×W×H (mm) 120×70×11

Note:

  1. All specifications are based 19-inch rack mount with adapters, and guaranteed over wavelength, polarization and temperature;fiber type is G657A1.
  2. PMD and chromatic dispersion values are guaranteed by design.

 

Ordering Information

Part Number Description
GFAS32G Standard Metal Box AAWG, 32CH, 100GHz, Gaussian
GFAS32F Standard Metal Box AAWG, 32CH, 100GHz, Flat-top
GFAS40G Standard Metal Box AAWG, 40CH, 100GHz, Gaussian
GFAS40F Standard Metal Box AAWG, 40CH, 100GHz, Flat-top
GFAS48G Standard Metal Box AAWG, 48CH, 100GHz, Gaussian
GFAS48F Standard Metal Box AAWG, 48CH, 100GHz, Flat-top

Note: If there is a demand for orders that are different from those described above, please contact GrowsFiber. Customized options are shown as following:

Mux Type Mux, DeMux, Mux & DeMux
DWDM Channel Ports CH15 to CH64
Additional Ports None, 1310nm Port, Monitoring Port
Adapter Type None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC

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