Enterprise network engineers upgrading their Ethernet backbones, and service provider network engineers deploying metro Ethernet and triple-play services, share a common challenge. When scaling packet ...

Sprint is to change its entire circuit-switched telephone network to packet technology in an attempt to keep up with customer demand for capacity, it announced Tuesday. All eight million of Sprint’s ...

Data centre networks are increasingly constrained by the capacity, latency and energy demands of conventional electronic packet switches. Optical switching technologies offer a compelling alternative, ...