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This application note focuses on a detailed description of this phenomenon and on the importance of accurately measuring ORL and identifying its main components.

This application note presents PBB-TE and its evolution compared to legacy Ethernet, provides details about its format and suggests some of the testing requirements for the deployment of such networks...

This application note provides an overview of the new OSA software feature and how EXFO's FTB-5240 and FTB-5240B are equipped to meet the challenges of DWDM.

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 discusses the basic properties that define video over ADSL2+ streaming, the measurement principles behind IPTV QoS, and how EXFO’s solutions can play a role in helping to deliver...

This article presents an emergent rework technique is local area reflow using focused Infrared radiation (IR) assisted heating.

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

This article explains how service providers can make certain that all new 40G/100G circuits in service are proven capable of handling any of the demanding services thanks to EXFO’s FTB-85100G Ethernet...

This article offers insight into troubleshooting Ethernet services with the implementation of EXFO’s new packet-capture and decoding capabilities.