This overview explains how cloud-native technology is reshaping what “carrier grade” means for telecom providers. Traditional networks relied on purpose-built hardware to deliver 99.999% availability, but modern networks are built on modular, cloud-based architectures using COTS hardware. Carrier grade now goes beyond uptime to include performance, scalability, security, manageability, stability, and sustainability. Red Hat Enterprise Linux and OpenShift provide the foundation, supporting real-time tuning, lifecycle management, DevSecOps integration, and certified cloud-native network functions. The result is a resilient, scalable platform that meets stringent service expectations while enabling faster innovation and 5G growth.

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