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Field Testing for Active Ethernet Networks

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.

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PMD vs. Mode Coupling

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...

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IPTV: Quality or Quantity?

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

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Measuring NEXT and FEXT

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.

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ROADMs and Network Evolution

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

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Simplifying IPTV Field Testing

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

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Wideband Testing

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

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IPTV Challenges and Metrics

This application note describes the four main factors that affect IPTV services as well as the parameters to test to avoid quality degradation.

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Deploying Session Border Controllers: Top 10 Questions to Ask

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

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Using the IQS-500 Intelligent Test System in Your Automated Test Environment

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

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