AQ6150B, AQ6151B Optical Wavelength Meter


This firmware is intended to upgrade the AQ6150B and AQ6151B to the latest version.


Revision History

Version Release Date Content
R01.03 Jan 20, 2022
  • Improved the process of a malfunction detection.
R01.02 Feb 19, 2019
  • Improved the minor process of update rate "FAST".




Please read Software Agreement carefully before downloading.


Version R01.03
Release Date Jan 20, 2022
File Name 627 KB


Type Firmware* Registration is required to download.


* Software Agreement
  • The property rights, proprietary rights, intellectual property rights, and all other rights associated with the software are held by Yokogawa Electric Corporation.
  • Under no circumstances is any dumping, reverse compiling, reverse assembly, reverse engineering, or any other kind of alteration or revision of this software allowed.
  • This software is offered free of charge, but no unlimited warranties are made against any defects whatsoever.
  • Also, Yokogawa may not be able to accept inquiries regarding repair of defects in or questions about this software.
  • The contents of this software are subject to change without prior notice as a result of continuing improvements to the software\'s performance and functions.
  • Yokogawa bears no liability for any problems that may occur during download or installation of this software.
  • Use of the Yokogawa Web site is at the user\'s own risk.
  • Any parties contributing to the creation or distribution of the contents on the Yokogawa Web site shall bear no responsibility whatsoever for any damages occurring as a result of the use of said contents.

Downloading of the software indicates acceptance of the software agreement.

Related Products & Solutions

AQ6150B Optical Wavelength Meter

The AQ6150B measures the wavelength and power levels of both CW and Modulated optical signals from transceivers and WDM transmission systems.

  • Wavelength range: 900 to 1700 nm
  • Wavelength accuracy: ±0.7 ppm

AQ6151B Optical Wavelength Meter

  • AQ6151B optical light wavelength meter
  • Wavelength and power level of CW and modulated optical signals from tunable lasers and DWDM transmission systems
  • Range: 900 to 1700 nm
  • Accuracy: ±0.2 ppm