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It is well-known that PMD is an important type of dispersion that distorts signals by increasing their duration, and that it can lead to bit errors in extreme cases. Therefore, PMD limits how fast and...

Beyond setting aside funding, operators need to know in what precise areas of their network infrastructure they should invest in. Operators need to gain deep insight into all of their network’s health...

Learn all about how to re-test failing fibers in three simple steps thanks to EXFO's MaxTester 945 OLTS.

Find out how the combination of EXFO verifiers and TAM significantly reduced the overall troubleshooting time and how leveraging the centralized test platform contributed to faster delivery of Etherne...

To be ranked n°1 in network speed, network reliability, call performance, and data performance is not an easy task for wireless service providers. Although these are extremely difficult to reach, our ...

The IEC recently published the long-awaited 61282-12 standard on OSNR measurements. It includes key OSNR definitions applicable to latest technological advances, such as reconfigurable add/drop multip...

Going live confidently with voice over LTEservices imply a lot of pre-testing to ensure that subscribers get the quality of experience they expect. But even after in-depth testing in the lab, failures...