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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...

Cleaning fiber connectors may seem like a trivial task, but its impact on overall network performance is immediate. The adverse effects of dirty or defective connectors on the network will tend to gro...

Wireless spectrum is a hot commodity, and that has prompted regulators to take a hard look at newly available frequency bands freed up in the transition from analog to digital television. Referred to ...

I recently attended the 2012 LTE/EPC & Converged Mobile Backhaul, where I gave a presentation. The primary focus of the conference was the progress of LTE in the UK, where the event was hosted.

Although the OIF has been pushing for a seamless 100 Gbit/s market transmission, namely dual polarization state phase modulation (DP-QPSK), we are seeing more and more non-DP-QPSK 100 Gbit/s in the me...