Additional Features:
- 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
