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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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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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40 Gbit/s Network Performance and Service Disruption Time Measurement

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...

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Quality of Service: Key Concepts and Testing Needs

This application note introduces various concepts related to QoS and the testing needs for such mechanisms.

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Service Activation Made Easy

This application note covers the basics of service activation and explains how the service-activation scheme can be very different, depending on the FTTH network topology.

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Over-Clocked Optical Transport Network

This application provides an overview of the over-clocked OTN technology that enables the transportation of 10 GbE LAN signals transparently over OTN.

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Fiber-Optic Testing Challenges in Point-to-Multipoint PON Testing

This application note focuses on answering critical questions concerning testing FTTP with outside plant equipment, particularly during the deployment and maintenance of PONs.

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Next-Generation SONET/SDH Technologies and Testing Considerations

This application note provides an overview of next-generation SONET/SDH technologies designed for service providers to meet this demand shift.

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CWDM and DWDM Testing in the Field Using Broadband Sources and an OSA

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

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PPM-350 Measurement Techniques

This application note explores some key elements and measurement techniques specific to PON that are used by the PPM-350 Series to obtain the most accurate results.

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