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Modern networks based on SDN and NFV present a very real shift in the way services are built and managed. Active assurance plays a key role in this new paradigm.

Software Defined Networks (SDN) and Network Function Virtualization (NFV) promise to dramatically lower both CAPEX and OPEX for Communications Service Providers (CSPs), while at the same time provide ...

This application note will examine a specific real-life example of how the iOLM-OTDR proved its efficiency by going the extra mile to troubleshoot the root cause of an unidentified connectivity issue.

The evolution of transport, from backhaul, to fronthaul, to xhaul.