측정방식: Monochrometer Optical Spectrum Analyzer Wavelength range: 1000 to 2500nm Wavelength accuracy: ±0.05nm (1520 to 1580 nm) Wavelength repeatability: ±0.015nm (1 min.) Wavelength resolution setting: 0.05, 0.1, 0.2, 0.5, 1, and 2 nm Minimum sampling resolution : 0.002 nm Level sensitivity : -70 dBm (1800 to 2200 nm), 67 dBm (1500 to 1800 nm, 2200 to 2400 nm), -62 dBm (1300 to 1500 nm) Level accuracy : ±1.0 dB Dynamic range: 45 dB (Peak ±0.4 nm, Resolution: 0.05 nm), 55 dB (Peak ±0.8 nm, Resolution: 0.05 nm) (1523 nm, Sensitivity: HIGH1 to 3)
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