Gain Flattening Filters (GFF) for Erbriun-Droped Fiber Amplifiers (EDFAs) are based on thin-film filter technology and metal bonding micro-optics packaging.
Gain Flattening Filters (GFF) for Erbriun-Droped Fiber Amplifiers (EDFAs) are based on thin-film filter technology and metal bonding micro-optics packaging. The Gain Flattening Filters provide in line compensation of the spectral gain profile of EDFAs. This device is used in high-power applications in DWDM systems. The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.
|Wavelength Range(nm)||C-band :1528 ~ 1565|
|L-band:1570 ~ 1610|
|Insertion Loss (dB)||< 1.0|
|Peak to Peak Error Function (dB)||< 0.8|
|Polarization Dependent Loss (dB)||<0.1|
|Return Loss (dB)||>55|
|Maximum Power Handling (mW)||500|
|Operating Temperature (°C)||0 ~+65|
|Storage Temperature (°C)||-40 ~+85|
|Package Dimension (mm)||
*The above specification is without connector.
**Other specifications can be made on customer request.
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