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OCC-55 SMART Optical CWDM Channel Checker Firmware Update

New Firmware version V3.43

These instructions apply to OCC-55 devices with firmware from version 3.xx ownwards.

You require the “Flash Development Toolkit v3.4” from Renesas to perform the update. Install the downloaded file “fdt3_4.exe” on your PC using the default setting. 
Click here to download the software.

For immediate free download, please click on the following link :