Ethos Networks helps service providers migrate their legacy metro transport network to Carrier Ethernet, enabling operational simplicity and cost-effectiveness. Ethos Networks Carrier Ethernet Transport switches, combined with its comprehensive, yet easy-to-use Domain Management System provide a pure-packet transport solution, while maintaining carrier-grade five 9s service availability and SONET/SDH-like operational simplicity. Ethos Networks standards-based products utilize patented traffic engineering technology to address the stringent quality-of-service requirements of demanding applications like mobile backhaul, voice and video services.