With our large variety of fiber optic sources, we can qualify any EDFA or DWDM device for its product specific applications:

• DWDM C-Band and L-Band sources for testing Gain Flattening Filter (GFF) and DWDM EDFAs
• Gain profile graphs generated via DFB / VOA mainframe combination modules and high quality optical detector
• OSA measurements to calculate wavelength isolation and OSNR in DWDM devices