For Tier 1 operators around the world, legacy TDM services are significant contributors to revenues and the bottom line. However, legacy infrastructure and services are becoming increasingly expensive to run, manage, and support—impacting OPEX and negatively affecting margins. To address this challenge, Telefónica UK decided to migrate legacy TDM services in its core network on to a modern, more efficient networking platform. With Ciena’s power-efficient equipment, these costs have been reduced, helping the organization to lower its costs and carbon footprint.
Case Study
Tier 1 Operator Migrates Legacy TDM Services to a Modern, Efficient Networking Platform
Related
View more insightsVideos
Staging in factory
This video explains how deployment-ready configurations can reduce field complexity, support more predictable timelines, improve resource utilization, and accelerate service activation. It also covers flexible staging options and support for
WatchBlog
Don't start a network deployment with an outdated map. Here's why.
Knowing the true condition of your fiber before deployment can reduce risk, avoid surprises, and support more confident network decisions. Ciena’s Catherine Preston-Thomas details in this blog.
ReadBlog
From fragmented visibility to coordinated, effective action
Dean Brewster explains why the next phase of network optimization is not just seeing clearly, but acting faster, using AI-enabled process automation to turn fragmented visibility into coordinated action across modern networks. This is the third in a
Read