The EXFO IQ‑5320 Multi‑Wavelength Meter is a high-precision instrument for measuring the wavelengths and power levels of multiple optical channels, especially suited for DWDM systems. Using a compact array or tunable approach, it can detect multiple ITU-grid channels simultaneously with high resolution (±10 pm) and wide dynamic range.
It enables fast verification of channel spacing, power balance, and spectral integrity. Integrated into EXFO’s IQ test platform, the module supports automated sequencing and remote commands. It’s ideal for production testing, component validation, and optical network turn-up.
Its compact form factor, fast acquisition times, and clean integration make it a versatile tool in both lab and factory environments where multi-channel optical analysis is required.
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