Plug-and-play cabling enables modular quantum units that can be easily connected, similar to how data center server racks are organized

https://www.eurekalert.org/news-releases/1124008

"every qubit requires own coaxial cable so 1,000-qubit system requires 1.000s cables: won't fit inside cooling units/ overheats destroying quantum state... overcome: multiple qubits share single cable assigning unique non-interfering tone/ frequency to each qubit, composite signal sent down 1 wire... Cryo-CMOS chip consuming negligible power/ withstanding cryo-temperature at refrigerator's base then unpacks signals routing each to correct qubit... reduces number of cables 10 to 100X, scales to millions of qubits"