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This guide explores the concerns and costs of chromatic dispersion. It reviews the different transmission formats, compensation schemes as well as the impact and limitations of various fiber types, tr...

The demand for increased bandwidth is constant, and to avoid investing huge amounts in new systems, most operators are looking to re-use their existing fiber infrastructure. Discover why full fiber ch...

EXFO announced today that it has signed a partnership agreement with Sumitomo Electric Industries (SEI), whereby its recently launched FG-750 Node iOLM, an OTDR-based remote test unit for automated FT...

EXFO Inc. (NASDAQ: EXFO) (TSX: EXF) today unveiled a new tool called WDM Investigator, which enables network operators to significantly decrease troubleshooting time and drastically cut operational ex...

EXFO announced today the launch of the FTB-610 Wideband Copper Test Module and FTB-635 Wideband Copper and DSL Test Module. Housed in the FTB-1 platform, these new additions to EXFO’s FTB Ecosystem of...