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How a U.K.-based AltNet is monetizing FTTH through network record accuracy

This step-by-step video shows how to replace the battery in an FTB Lite unit — from opening the housing and disconnecting the battery, to moving the antenna assembly for access, installing the new battery kit, and reassembling the device for a final power-on check. ⚠️ Notes & safety Power the unit OFF before opening the housing. Work on a clean, stable, ESD-safe surface. Keep screws organized (there are multiple screw locations/sets). Pull connectors by the connector body — not the wires — to avoid damage. Handle lithium batteries carefully and recycle/dispose of the old battery properly.

In high-fiber-count environments, test speed alone isn't enough. Discover how the FTB Lite 975 eliminates workflow friction and accelerates total deployment time with integrated OTDR, ORL visibility, ...

How a U.K.-based AltNet is monetizing FTTH through network record accuracy

Industry’s first native 24-fiber testers simplify inside/outside data center validation for accelerated builds  QUEBEC CITY, Feb. 19, 2026 — EXFO, the communications industry’s test and measurement ex...

An automated method for high‑accuracy bidirectional referencing

Simplify testing. Scale faster, inside and out.  EXFO is proud to be launching the industry’s first and most versatile native 24-fiber solution for inside and outside plant networks. This solution com...