Cisco’s Universal Quantum Switch and the rise of the quantum fabric
Cisco Systems Inc. has introduced the Universal Quantum Switch, a research-grade quantum fabric element designed to route entangled photons while preserving quantum information. The switch is a crucial component in scaling quantum computing by enabling distributed quantum computing over a quantum network.
Cisco Systems Inc. has unveiled its Universal Quantum Switch, a key component in the development of a quantum network. The switch is designed to route entangled photons at room temperature over standard telecom fiber while preserving quantum information. It supports multiple quantum encodings and can translate between them, enabling different quantum systems to communicate. Cisco has demonstrated multi-kilometer entanglement swapping with partner Qunnect over New York metro fiber. The company now has the necessary components to turn quantum computing into a networked platform, including the entanglement source, quantum switch, and control plane software. This development is crucial for scaling quantum computing to solve complex problems.
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