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1x48 CH Athermal Arrayed Waveguide Grating

China Gezhi Photonics (Shenzhen) Technology Co., Ltd. certification
China Gezhi Photonics (Shenzhen) Technology Co., Ltd. certification
Customer Reviews
We'd like to give five stars. Bought this product for deploying a DWDM network. The insertion loss is low indeed. Very efficient transmission and saved us a great bunch of fibers.

—— Charles Keith

The switch is very easy to use and can work well in the cross connection. Good quality.

—— Daniel Miller

We always got their timely replies for our CWDM issues. The 18CH mux performed cool for our 10Gbps data.

—— Pavel Yailo

The final solution meets our demands for CWDM and monitoring. We are satisfied.

—— Alexander

Very nice MUX with low insertion loss, greatly reducing my link insertion loss

—— Frank Bozich

This MUX is customized according to my requirements strictly, perfect!

—— Richard

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1x48 CH Athermal Arrayed Waveguide Grating

1x48 CH Athermal Arrayed Waveguide Grating
1x48 CH Athermal Arrayed Waveguide Grating

Large Image :  1x48 CH Athermal Arrayed Waveguide Grating

Product Details:
Place of Origin: China
Brand Name: GEZHI or OEM
Certification: CE RoHS ,ISO9001
Model Number: 48CH AAWG
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Paper box
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 100000Channel per month
Detailed Product Description
Product Name: AWG DWDM Channel: 48CH
Wavelength: C13 To C60 Connector: LC/UPC
Fiber: Single Fiber Application: Metro And Long Haul Net Works
High Light:



100Ghz AAWG



100Ghz 1x48 Athermal Arrayed-waveguide grating DWDM module C13 to C60 wavelength
GEZHI 1x48 Athermal Arrayed-waveguide grating DWDM is by silica-on-silicon planar technology. The AWG chips which GEZHI used for DWDM Mux/Demux are targeted for Long-Haul / Metro and access applications, where outstanding optical performance and low cost are paramount.
The arrayed-waveguide grating (AWG) wavelength division multiplexers and demultiplexers with 100 GHz channel spacing. The wavelength from C13 to C60 wavelength with LC/UPC connector.
The AAWG circuit chips, which are planar lightwave circuits (PLCs) are fabricated . These silica-on-silicon waveguide exhibit exceptional material uniformity, low polarization dependence and low propagation loss.
100-GHz channel spacing
Can be used as Mux or Demux
Athermal design for non-powered distribution nodes.
Wide-Band design - maximizes uniformity in passband
Standard Fiber Connectors: SC, ST, FC, LC, or customized
Connector Polish: UPC or APC (as applicable)
WDM transmission
WDM based ADM
Optical signal processing
Metro and long haul net works
Wavelength selective routing

Item Details
  • Low insertion loss
  • Excellent channel isolation
  • Epoxy-free optical path
  • Aluminum pigtailed module
  • The channel spacing for DWDM is 0.8 nm (100 GHz grid). 1.6nm (200GHz) also available on request.
  • Protocol transparent (10 Mbps to 100 Gbps)
  • 40 channels Athermal AWG DWDM mux and demux
  • Distance: Up to 80 km depending on power budget of user equipment
  • Compliant to ITU-T G.657A1 standard.
  • ISO 9001 manufacturing facility


Parameter Specifications Unit Comment
  Min Max    
Input Channel 1    
Output Channel 48   32, 40 channels available
Channel Spacing 100 GHz  
Reference Passband -12.5 12.5 GHz  
Wavelength Accuracy -50 50 pm Relative to ITU Grid
1dB Bandwidth



F-Flat top Type

3dB Bandwidth


I.L   6 dB Worst case in ITU passband
I.L UNI.   1 dB  
Ripple   0.7 dB Loss variation in ITU passband
PDL   0.5 dB Max. value in ITU passband
Adjacent Crosstalk 25   dB Worst case in ITU passband
Non-Adjacent Crosstalk 30   dB Worst case in ITU passband
Total Crosstalk 22   dB Cumulative crosstalk of all other channels
Return Loss 40   dB  
Maximum Continuous Optical Power   250 mW Maximum input optical power
Chromatic Dispersion(CD) -20 +20 ps/nm  
PMD   0.5 ps  


48 channel AAWG Module Package

1x48 CH Athermal Arrayed Waveguide Grating 0

Contact Details
Gezhi Photonics (Shenzhen) Technology Co., Ltd.

Contact Person: Ena Lin

Tel: +86-13544277727

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