What is Infleqtion-Cisco Universal Quantum Switch Collaboration?

Quantum networks move quantum bits (qubits) between physically separate quantum processors, which matters because linking several machines is one route to more capable quantum computing. A hard part is that quantum computers store information in different ways, and quantum information cannot simply be copied or amplified along the way. In this collaboration, announced on September 10, 2026, Infleqtion and Cisco say they will pursue joint research on connecting quantum computers and sensors into larger networks. It pairs Infleqtion's quantum systems built on neutral atoms with Cisco's networking work. Separately, Cisco has introduced the Cisco Universal Quantum Switch, which Cisco describes as a working research prototype designed to route quantum information between systems while preserving it; Infleqtion's announcement mentions the switch as background, not as a stated part of the joint work.

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