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This application note provides an overview of the IPTV testing option of the FTB-8510B, to monitor the critical points in the network.

This application note presents the key elements to consider when upgrading networks to higher-rate DSL technologies or implementing MPEG4 video encoding.

This application note presents in-band OSNR measuring techniques become essential to accurately measure the OSNR in reconfigurable networks.

This application note explores the types of traffic that can traverse an MSO network and the various reasons for testing to a set of requirements to ensure that SLAs are being met.

This application note explains how a multimode light source with controlled launch conditions ensures accuracy, reproducibility and consistent loss readings.

This application note compares a traditional and complex test method that uses transmission wavelengths to an innovative and simple test solution that uses a filtered out-of-band wavelength.

This application note explains why it is important to test for chromatic dispersion and polarization mode dispersion, especially with the penetration of 40 Gbit/s, or OC-768/STM-256.

This application note examines a case in point in which the CENX and EXFO partnership has created an end-to-end, service-assurance solution that provides visibility to the end user over multiple netwo...

This application note explores ODU0/ODUflex as their implementations in the OTN technology are key enhancements in the transport network.

This article provides an overview of EXFO's AXS-200/600 copper family testers, designed to deploy advanced, high-rate, triple-play services in a competitive and cost-constrained environment.