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LTB-12 - rackmount modular mainframe

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Featured Introduction to testing with OTDRs

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Four requirements of AI-driven automation for 5G mobile operators By Mae Kowalke | February 2021
Are you ready for 400G technology? By Marcos Vasconcellos | February 2021
How to address challenges in the end-to-end qualification of pluggable transceivers? By François Robitaille | January 2021
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Improving OTDR workflows with iOLM: setup and trace analysis

Kevin Peres

April 13, 2021

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Improving OTDR workflows with iOLM: report generation

Kevin Peres

April 20, 2021

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Fiber testing: the right thresholds and why they matter

Christian Till

February, 2021

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European operator uses Nova Context to improve trouble-ticket management

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WINDTRE differentiates on ‘top quality’ customer experience with Nova service assurance

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CenturyLink Lumen differentiates enterprise network services on ‘quality’ with Nova Active

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Correlated OTT video QoE and QoS

End-to-end and segmented visibility - all the way to the customer device

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We're the communications industry's test, monitoring and analytics experts.

Pioneering essential solutions and technologies for over 30 years

+ 95 % of the top CSPs worldwide use EXFO solutions

5000+ audits of quality of service and performance

no. 1 worldwide in fiber optic test solutions

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Growing with change.

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Nova Context - real-time active topology

Graph-data and semantic modelling that correlates data across multiple systems to improve efficiency, avoid outages and reduce downtime using automation.

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