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80 Channel AAWG Module , Athermal Arrayed Waveguide Grating For DWDM Network

Minimum Order Quantity : 1 piece Delivery Time : 5-8 work days
Payment Terms : L/C, T/T
Place of Origin: Guangdong,China Brand Name: Seacent
Certification: ISO9001,ROHS Model Number: AAWG-80CH 50GHZ

Detail Information

Product Name: AAWG Module Warranty: 3 Years
Channels: 17CH,40CH,48CH,80CH,96CH Or Customized Connector: LC/UPC,LC,ST,FC,SC
Color: Black,Blue,Orange,White Application: DWDM System,Telecommunication
High Light:

athermal awg


awg arrayed waveguide grating

Product Description

Athermal AWG 80CH 50GHZ with Low chromatic dispersion Flat-top C-Band

Athermal AWG(AAWG) have equivalent performance to standard Thermal AWG(TAWG) but require no electrical power for stabilization. They can be used as direct replacements for Thin Film Filters(Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70 degree in access networks. Seacent Photonics's Athermal AWG(AAWG) provide excellent optical performance, high reliability, ease of fiber handling and power saving solution in a compact package.

Technical Parameters

Parameter unit Flat top Gaussian Flat top Gaussian
Number of channels   16/32/40/48 80/88/96
Channel spacing Ghz 50 50
Channel frequency Thz Blue band=1528.773~1547.316 C band=1526.827~1564.679
Red band=1545.720~1564.679    
Wavelength accuracy nm ±0.05 ±0.05 ±0.05 ±0.05
1db bandwidth nm >0.18 >0.12 >0.18 >0.12
3db bandwidth nm >0.28 >0.20 >0.28 >0.20
Insertion loss (passband) dB <4.5 <3.7 <5.5 <4.5
Adjacent channel crosstalk dB >27 >27
Non-adjacent channel crosstalk dB >30 >30
Total crosstalk dB >24 >24
Insertion loss uniformity dB <1.2 <1.5
Polarization loss dB <0.5 <0.5 <0.5 <0.5
Return loss dB >40
Dispersion ps/nm ±10
Operating temperature ºC -20~70
Size (length * width * height) mm 120*70*12.3 130*90*11.3


  • Low PDL
  • Low chromatic dispersion
  • Low insertion loss
  • Telcordia GR-1221-Core qualified
  • MUX/DEMUX Functionality
  • Athermal Design, Electrical Power is Not Required
  • Compact Package
  • Multi-channel Number
  • Optical add/drop multiplexing
  • Wavelength routing
  • DWDM transmission

Business advantage


(1) Professionally engaged in high-precision packaging production of optical devices for 15 years

(2) 15 years of technical team

(3) Have their own core technology


Research and development:

(1) Adhere to 5% of annual sales as technology research and innovation expenses

(2) Independent development chip


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