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The deployment of 40/100G brings with it newer and more serious challenges that must be understood and properly prepared for via critical physical layer tests. EXFO’s 40G/100G submarine network expert...

Mobile Network Operators (MNOs) are constantly evolving their networks. And to meet rising competitive threats, they are aggressively planning to adopt software-based networks based on the principles ...

Are you struggling with the best way to handle the Ethernet monitoring and improve SLA visibility? Find out how EXFO’s open analytics platform, Xtract, can help you automate, accelerate, visualize and...

All the important information you need about TCP technology and EXFO's EXacTCP methodology in a convenient one-page format.

In this EXFO video, one of our clients explains his past challenges in addressing cable and fiber failure in very short response times and without any traffic status data.

This reference poster provides an overview of section, line, high-order and low-order path overhead, as well as OTU, OPU and ODU.

EXFO’s Professional Services team can work with you to optimize and maintain the best test environment for your needs, leveraging leading EXFO test solutions for the telecom domain to support multiple...

Over the years, OTN replaced SONET/SDH to become the network of choice to carry Ethernet services. Ethernet networks also evolved into being able to handle all bandwidth-intensive applications on thei...

When it comes to verifying the CPRI links between the remote radio head (RRH) and baseband unit (BBU), cell technicians need to be well versed in various testing scenarios, and equipped with the right...

It’s easy for customers to switch to other carriers. Therefore, carriers must meet that same expectation levels for the quality of experience of voice calls delivered over traditional networks, and ap...