Changzhou Xinsheng Electronics Co., Ltd.
Main products:Copper Bar, RF Coaxial Connector, Cable Assemblies, PLC Splitter, Patch Cord, Pigtail, Fiber Optic Components, Adaptor, Isolator, MWDM
Contact Us
  • Contact Person : Ms. Tang Liva
  • Company Name : Changzhou Xinsheng Electronics Co., Ltd.
  • Tel : 86-519-88795138-8011
  • Fax : 86-519-88522108
  • Address : Jiangsu,changzhou,Luoyang industrial park, Wujin district,China
  • Country/Region : China
  • Zip : 213104

GFF Wave Filter

GFF Wave Filter
Product Detailed
It SMOOTHES the gain of EDFA, which makes all signals get the gain smoothness in the long-distance DWDM system.

Performance Specifications





Working Wavelength Range (nm)



GFF Target(Including packaging loss)

Customer provided GFF spectrum


Excess Insertion Loss(After Packaging)@25°C (dB)

< 0.6


Error Function(Peak to peak) in working wavelength range @25°C (dB)

< 0.5


Temperature Dependent Loss (dB )

< 0.15


Polarization Dependent Loss (dB)

< 0.1


Polarization Mode Dispersion (ps)

< 0.1


Return Loss (dB)

> 50


Power Handling (mW)



Operating Temperature (°C)

0 ~ +70


Storage Temperature (°C)

-40 ~ +85


Dimensions (mm)

Min or Standard Type


Note:All insertion loss don't include connector loss.The spec could be provided by customer.


Note: Every GFF wave filter needs to be designed accordingly by the particular specification of EDFA.

GFF Wave Filter

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