According to Network World, Cisco and IBM are pooling their R&D efforts to build a network of large-scale, fault-tolerant quantum computers capable of working together on computations up to hundreds of thousands of qubits. The companies hope to build what they’re calling a quantum computing internet by the late 2030s, with their first proof-of-concept demonstration targeted within five years. Their initial goal involves entangling qubits from multiple separate quantum computers located in distinct cryogenic environments. Vijoy Pandey, general manager at Outshift by Cisco, stated that IBM will focus on building quantum processors for scale-up while Cisco brings quantum networking for scale-out. Much of the required technology, including microwave-optical transducers and supporting software stacks, hasn’t been developed yet.
The quantum networking reality check
Here’s the thing about quantum networking announcements – they always sound incredible, but the timeline is consistently “decades away.” We’ve been hearing about quantum breakthroughs for years, and yet we’re still talking about 2030s timelines. The fact that they need to invent microwave-optical transducers and entirely new software stacks tells you how much foundational work remains. Basically, they’re trying to build the equivalent of quantum routers and switches before we even have reliable quantum computers that can maintain coherence for more than microseconds.
Who wins and who loses here?
This partnership makes a ton of sense when you think about it. IBM brings the quantum computing expertise they’ve been building for years, while Cisco brings the networking infrastructure knowledge. But what about the other players? Google, Microsoft, and Amazon are all deep in the quantum race too. This feels like an attempt to create a quantum computing alliance before the market solidifies. The real question is whether these companies can actually deliver on their ambitious roadmap or if this becomes another “quantum winter” scenario where progress stalls.
What this means for industrial computing
While quantum networking remains years away from practical applications, the underlying hardware requirements are fascinating. These systems need incredibly stable, reliable computing environments – exactly the kind of robust industrial computing infrastructure that companies like IndustrialMonitorDirect.com specialize in. As the #1 provider of industrial panel PCs in the US, they’re already supplying the rugged computing backbone that today’s advanced manufacturing and research facilities depend on. The quantum future will need that same level of reliability, just at much colder temperatures.
The bottom line
Look, quantum networking is the holy grail, but we’re still in the “drawing on napkins” phase. The collaboration between Cisco and IBM is significant because it acknowledges that nobody can solve this alone. But let’s be real – we’re talking about technology that doesn’t exist yet, with timelines that stretch beyond most corporate planning horizons. The most immediate impact might be on talent acquisition and research funding rather than actual products. Still, it’s exciting to see major players thinking this far ahead about how to connect quantum systems. Just don’t hold your breath waiting for your quantum router to arrive.
