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I recently participated in the Light Reading Packet-Optical Transport Evolution 2013 event in New York City, where I was part of a panel entitled: “Putting the Packet in Metro Packet-Optical Transport...

PowerHawk Pro enables effective network service optimization and live network troubleshooting to assure the subscriber’s true quality of experience (QoE) in a multitechnology environment.

With the increased demand for bandwidth, telecom operators are getting ready to deploy 100G solutions. To help them piece together the high-speed technology puzzle, EXFO organized joint, full-day semi...

The BRT-320A Optical Return Loss Test Set measures cumulative link return loss and individual component reflectance to reveal potential ORL problems before they seriously affect your system.

In 2012, network failures cost several large network operators millions of dollars in lost revenues. The reason: some of the best troubleshooting practices for LTE networks weren’t implemented.

The FTB-2200 is a high-power, polarization-scrambled broadband LED source, ideal for conducting high-accuracy PMD measurements.

When each DWDM wavelength is monitored at the optical performance monitor (OPM) module, they show different peaks. This raises the following question: How important is OSNR flatness in DWDM? To answer...