Exfo IQ-5320 Multi-Wavelength Meter
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Exfo IQ-5320 Multi-Wavelength Meter


  • High-Precision Measurements
  • Drift Control of DWDM Sources
  • Characterizing and Testing Passive Components
  • HeNe Laser Provides Absolute Accuracy within a Few Picometers

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The front panel of this unit is cracked in the bottom left corner but it does not affect operation.

Part Number: IQ-5320-EI
Wavelength Range: 1450-1650 nm
Connector: PC*
Max Input Power: +10 dBm

*This unit comes with the standard Exfo optical interface as shown here. The Exfo Universal Interface (EUI) Connector Adapters are sold separately. They can be purchased here.

  • Description
  • Tech Specs
  • Datasheets / Manuals 
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The Exfo IQ-5320 Multi-Wavelength Meter is designed for the high-precision measurements required in testing and maintaining DWDM systems. By allowing you to perform laser diode spectral characterization, the IQ-5320 Multi-Wavelength Meter is ideal for controlling the drift of DWDM sources in transmission systems qualification and reliability test.

The IQ-5320 Multi-Wavelength Meter can also be used for characterizing and testing passive components, stabilizing flatness and redistributing EDFA spectral gain, and calibrating tunable lasers. The IQ-5320 Multi-Wavelength Meter's internal reference HeNe laser provides absolute accuracy within a few picometers.

Product Family: IQ-5320, IQ5320
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Manuals, Datasheets, Drivers, Links

Exfo IQ-5320 Manual (PDF) 
Link to Exfo Website