According to a recent LinkedIn post from Qunnect, the company is highlighting a field demonstration of quantum networking technology conducted in collaboration with Cisco. The post describes an entanglement-swapping experiment over 17.6 kilometers of existing New York City fiber, emphasizing that it was performed on noisy, in-use urban infrastructure rather than in a controlled lab environment.
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The LinkedIn post suggests the trial achieved performance nearly 10,000 times beyond previous benchmarks on similar platforms, using Qunnect’s Carina hardware at each node and software running over standard fiber. If independently validated and scalable, this type of result could strengthen Qunnect’s position as a practical quantum networking provider, potentially lowering deployment barriers for telecom and data center partners.
The post also underscores that the setup required no “rip and replace” or exotic new buildout, instead relying on a data center hub and existing fiber assets. For investors, this narrative points to a commercialization path that could align with brownfield infrastructure strategies, which may appeal to incumbent network operators seeking quantum-ready upgrades without large capital overhauls.
By referencing industry coverage in The Fast Mode, the post appears aimed at increasing visibility among telecom and deep-tech stakeholders. Increased recognition of such demonstrations could enhance Qunnect’s ability to attract strategic partners and funding, particularly as competition intensifies in quantum infrastructure and metropolitan-scale quantum network deployments.
The emphasis on scalability “in every city” frames the technology as suited to dense urban environments, which are likely to be early markets for quantum-secure communication and distributed quantum computing. If the approach can be replicated across additional metros and with commercial customers, it may support a longer-term revenue thesis built around quantum networking services and hardware sales.