Nokia Network Analyzer – Copper (NA-C) is a market-proven solution for integrated line testing, diagnosis and optimization. Nokia NA-C helps service providers ensure that digital subscriber lines (Both DSL as G.fast) meet quality and stability requirements for the successful deployment of high-speed internet and triple play services. Nokia NA-C supports operational best practices throughout the life cycle of the access lines, including planning, prequalification, provisioning, maintenance, troubleshooting and customer support.