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This article reviews the critical parameters of TLS applicable to EDFA and system testing; it also examines the performance characteristics of a tunable DFB laser source.

This article explains how an OTDR with an APC connector will require less frequent repairs (connector change) to deliver constant measurements and reliable testing.

The ARU-100 helps evaluate HPNA networks for impairments and their ability to support triple-play services delivered by FTTx networks.

This technical note provides an overview of EXFO's fully qualified and automated in-house power meter calibration system (EPMCS).

This application note presents the FTB-5500B PMD Analyzer, based on the generalized interferometric method, allowing you to test whole links in one test sequence.

This article shows a simple and economical way to quickly identify and locate bridged taps before they impact new services, or to quickly find and remove them when they do, and to restore QoS and QoE.

This article provides an overview of polarization,a common factor in a number of phenomena that must be characterized if high-bandwidth systems are to attain their full potential.

This technical note introduces a novel measurement method using a tunable random-scrambling POTDR (RS-POTDR).

This technical note demonstrates why a small elevation sometimes appears on the graph after a strong reflective event when using some OTDR modules.

This article demonstrates how optimizing and controlling the UV curing process are essential in the manufacturing of reliable medical devices.