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This application note answers the top 10 questions one should ask before deploying SBCs.

This application note discusses how some pre-deployment testing activities can be performed with equipment such as EXFO’s QualityAssurer to ensure the quality of the IMS network.

This article provides key information on portable optical spectrum analyzers (OSAs) and how they can measure the most important parameters in a DWDM system.

This article presents how the optical time domain reflectometer (OTDR) remains the only instrument available to characterize fibers at the required level of detail.

This article demonstrate how the IQS-500 Intelligent Test System can be integrated into your own test setup to meet the requirements of automation.

This article presents EXFO's complete Ethernet testing solutions that will help service providers meet QoS and increase revenue.

This application note reviews the critical parameters (and the order in which they should be tested) and the general criteria for quality transmission.

This article presents a cost-effective solution for operators who transmit over fibers exhibiting high PMD, allowing them to upgrade parts of their high-dispersion fiber links, prior to upgrading thei...

This application note is intended to provide guidance for proper testing methods for SONET-based networks as recommended by EXFO.

This application note presents the second configuration, explaining how and why such a test should be performed.