July 2026 releases notes
FTB Lite version 1.6
Unbalanced splitter support for FTB Lite OTDR’s
Linked to the iOLM software option (OIX), users can define support for unbalanced splitters, up to 18 splitters, and define custom tap ratios.
Customize OTDR test durations displayed on duration dial
Users can modify 1 or more of the 9 durations shown on the OTDR duration dial, up to a maximum of 600 seconds.
Various bug fixes
Ticket 336183: Fix for loss value changes when moving the B marker cursor along the trace
Ticket 334319: Fix for pass/fail indication when switching platform languages
Ticket 334119: Fix for FTB LITE 720D QUAD when attempting to configure ports for desired wavelength
Communication improvement
Auto-negotiated communication up to IL 45 dB / 120 km.
Support for .OMFT JSON file in FastReporter3
Support for FTB Lite 975 .OMFT JSON results files into FastReporter3 (FR3)
Battery percentage now available
Users will now have the ability to view the battery percentage of the FTB Lite units.
Erase all data
Appropriate for rental companies and rental equipment users, v1.6 offers the ability to erase all data, including user accounts, from the FTB Lite.
Shutdown after 4 hours in sleep mode
When the unit is not connected to AC mains (via USB-C PD adapter), the unit will shutdown after 4 hours in sleep mode (was 12 hours).
