FIS Advanced OTDR 4.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program was originally produced by Fiber Instruments Sales Inc.
The following versions: 4.2 and 1.0 are the most frequently downloaded ones by the program users. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program lies within Development Tools, more precisely Debugging Tools.
From the developer:
The FIS Advanced OTDR incorporates all the features that are truly needed in hand-held OTDRs.
Speed, dynamic range, easy to read color display, rugged package, short dead Zone, light weight, ease of use and of course all at an affordable price.
This OTDR can be operated by the novice while at the same time be appreciated by the seasoned user.
You may want to check out more software, such as Eye-Fi X2 Utility, Wi-Fi Channel Spread or Armagetron Advanced, which might be related to FIS Advanced OTDR.
DB Tools
System Optimization