The Advantest Q8384 offers the world's highest level of performance with a 10 pm wavelength resolution and a 20 pm wavelength accuracy in the 1.55 µm band. This enables precise measurement and evaluation of wavelength characteristics.

Product Specs:

• High-wavelength resolution of 10 pm
  
• High-wavelength precision of 20 pm
  
• Wide dynamic range 50 dB (±0.1 nm) and 60 dB (±0.2 nm)
  
• Direct input of large signals : +23 dBm (200mW)
  
• Precise measurement of EDFA NF
  
• Optical frequency display
  
• Diverse WDM analysis functions
  
• Unique limit line function with Pass/Fail judgment