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This application note explains the need for a test technology that would accurately measure CD and PMD in one instrument and from a single end, such as EXFO’s FTB-5700.

This application note proposes a solution for active Ethernet testing from the installation and service turn-up phase to service-level agreement verification for Active Ethernet deployments.

This application note provides an overview of the basic concepts of PMD and the impact that strong-mode and weakmode coupling have on PMD testing; the accuracy of test instruments will also be discuss...

This application note discusses the possibility to offer customers both quality and quantity services; it presents the VDSL2 technology that offers higher data rates.

This application note explores effective approaches for measuring noise and used by service providers who are determined to ensure quality of service (QoS) to their customers.

This application note explores technologies driving the evolution to higher-bandwidth networks: the ROADM technology and the optical transport network (OTN) standard.

This application note explains how effective and thorough testing is an absolute necessity to accomplish a successful IPTV service deployment.

This application note explains how important it is to perform wideband testing to ensure quality of service (QoS) when delivering broadband services.

This application note outlines the SDT measurement approach of the FTB-8140 Transport Blazer that should be performed during the installation and commissioning of network elements and their new circui...

This application note discusses various aspects of jitter and wander—the theory, the causes, the effects they have on networks, and related field testing.