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This article discusses EXFO's implementation of the Bellcore OTDR format, which offers the advantage of being able to build a database with test results from different OTDR manufacturers.

This articles presents the elements to take into consideration when choosing ultraviolet curing light sources.

This article explains the two main methods of measuring chromatic dispersion, the pulse-delay method and the phase-shift method.

This application note explains many of the important details and design parameters that allow the IQS-12008 to attain performance objectives; it also discusses wavelength and loss measurement accuracy...

This application note highlights how EXFO’s FTB-8120 and FTB-8130 Transport Blazer modules offer field technicians all the critical test tools they need to conduct their test activities.

This application note presents the two basic test setups that can be used for the Packet Blazer/ENIU combination: the RFC 2544 test and the frame analyzer/generator test.

This application note presents how to ensure that Ethernet links are ready for the high-quality services customers are demanding and how to turn SLAs into sales tools that help service providers attra...

This application note presents various PMD measurement approaches as well as a specific test case.

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.