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fiber optic networks
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- 1Quantum link runs alongside 400G Ethernet and 5G on same fiber●Quantum link shares deployed fiber with 400G Ethernet and 5G
A quantum communication link has been shown operating over fiber optic cable already carrying 400G Ethernet and 5G traffic, demonstrating that quantum networking can coexist with conventional high-capacity telecommunications on deployed infrastructure rather than requiring dedicated lines. This points to a cheaper path for integrating quantum-secure communications into existing networks.