Cisco Systems has unveiled a prototype quantum networking chip designed to connect smaller quantum computers into larger, more powerful systems. The announcement, made on Tuesday, also included the launch of a new research lab dedicated to quantum technologies in Santa Monica, California.
The chip, which leverages some of the same principles as current networking technologies, represents a bridge between today’s conventional computing and the quantum future. According to Cisco, the chip will enable the formation of a quantum network sometimes referred to as the “quantum internet” by facilitating entanglement and secure communication between quantum processors.
Quantum computing has long been hailed for its potential to revolutionize fields such as cryptography, materials science, and complex simulations. However, building large-scale quantum systems remains a challenge due to hardware limitations and the fragile nature of qubits. Cisco’s new chip aims to address this by linking smaller quantum devices into a cohesive network, thereby amplifying their collective power.
While fully realized quantum computers may still be years away from mainstream use, Cisco sees near-term practical applications for its technology. For instance, the chip could assist financial institutions in synchronizing the timing of high-frequency trades with extreme precision. It may also prove valuable in scientific endeavors such as meteorite detection or environmental monitoring, where synchronized sensors across vast distances are critical.
“This chip marks an important milestone on our journey toward quantum networking,” said Cisco’s Chief Strategy Officer, Liz Centoni. “It not only supports the development of future quantum systems but also offers real-world utility today.”
The opening of the Santa Monica lab signals Cisco’s deepening investment in quantum research. The facility will serve as a hub for collaboration among scientists, engineers, and academic institutions. It will focus on refining quantum networking protocols, developing quantum-safe cryptography, and scaling quantum infrastructure.
As tech giants race to dominate the quantum era, Cisco’s dual push a functional prototype and a dedicated research facility positions the company as a key player in shaping how quantum computers communicate and evolve.
