Cisco Systems’ Quantum Switch Push Puts Networking Giant in Race for the Next Internet
Cisco Systems, Inc. unveiled a switching chip it claims links multiple kinds of quantum computers—staking out a spot in quantum tech while steering clear of making the machines themselves. The San Jose network gear company introduced its prototype, dubbed the Cisco Universal Quantum Switch, saying it’s able to route quantum data via existing telecom fiber and does it all at room temperature. Timing is key here. Quantum computing is still largely confined to research, yet big tech players are already working to shape the standards for how these machines will connect, secure data, and expand. Cisco, echoing the pitch that fueled its legacy business, argues that the network is just as critical as the machines themselves.