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This application note exposes some of the limitations of copper testers when it comes to testing fiber-optic links and outlines the reasons why true fiberoptic test instruments should be preferred.

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...

With the ever-increasing bandwidth demand, operators must radically boost network capacity, while pursuing the equally vital objective of cutting back on OPEX.

This reference poster provides an overview of advanced modulation schemes, plus it highlights the benefits of the PSO-200 Optical Modulation Analyzer.

An in-depth look at SONET/SDH technology, outlining possible implementation issues.

EXFO’s OmniBER Replacement Program offers valuable packet testing capabilities required for today’s next-generation networks, unbeatable trade-in credits and flexible options that future-proof your so...

This book provides telecom engineers, technicians, managers and scholars with a detailed review of what has been done so far in this relatively new area of expertise. (200-page, softcover)

EXFO's Next-Generation ROADM Characterization Kit provides you with all the flexibility you need, without compromising on accuracy: It’s a one-box, future-proof solution for OSA, CD, PMD, Ethernet and...

A schematic overview of the IMS product lifecycle with descriptions of corresponding test functions.