EXFO FOT-5200 - CWDM Channel Power Analyzer
EXFO FTBx-5245/5255 - Optical spectrum analyzers for the field
EXFO FOT-5205 - DWDM channel checker
EXFO FTBx-5235 - Optical spectrum analyzer
EXFO MAX-5205 - Simple DWDM channel checker
EXFO FTBx-5205 - Simple DWDM channel checker
EXFO Optical Wave Expert - DWDM Channel Checker and OTDR