Refurbished ADVANTEST Q8331
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Refurbished
Multi-Wavelength Meter In recent years, WDM communication systems have been growing bandwidths with shrinking wavelength spacings and increasing numbers of wavelengths. Accordingly, high accuracy measurements of wavelengths and power levels of multiplexed optical signals are required. In addition, demand exists in telecommunication systems for an instrument that can measure modulated as well as unmodulated CW (Continuous Wave) optical signals. The Q8331 Multi Wavelength Meter satisfies all of these requirements with high speed, and high accuracy measurements. |
ADVANTEST Q8331 datasheet & specifications