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In this application note, we will address the key tests that need to be performed at 100 GigE during commissioning, turn-up, and even troubleshooting.

EXFO today announced an enhanced FTTA test portfolio for its market-leading FTB-700G and FTB-800 NetBlazer Series to validate the fiber and underlying CPRI communication integrity between the base sta...

Impulse noise is not new to the outside plant (OSP) and customer premises. What is new is the fact that the latest high-speed DSL technologies (such as VDSL2) typically operate at critical SNR margins...

This paper explores the trade-offs of greenfield and brownfield nextgenerationarchitectures, the impairments these approaches giverise to, as well as ways to reduce the operational costs that theseimp...

Deploying advanced services such as IPTV and high-speed data over DSL requires ensuring that all circuits are qualified and performance standards are met. EXFO’s unique SmartR™ feature set provides an ...