QKD
Quantum Security as a Service
Post-quantum cryptography and QKD-ready network services.
Quantum Corridor delivers managed quantum-safe connectivity, Quantum Key Distribution (QKD) pilot links, and crypto-agility pathways that help organizations protect sensitive data against both current and future threats. In September 2025, Quantum Corridor and Toshiba deployed a QKD solution across the network — integrating it with existing Ciena Waveserver encryptors. This marked the first successful implementation of QKD over a commercial fiber network in North America between two Tier III data centers. The system is now commercially available. ID Quantique (part of IonQ) subsequently deployed the Clavis QKD system on the same network, with a 10G commercial connection secured with QKD, operational since October 2025.
QKD pilot links (Toshiba, IDQ/IonQ)Post-quantum cryptography readinessCrypto-agile architectureSecure Tier III datacenter interconnects
Discuss this service → Proof of capability
First successful QKD implementation over commercial fiber in North America between two Tier III data centers, September–December 2025. Covered by Yahoo Finance, Quantum Computing Report, and The Quantum Insider.
Public Milestone
First Cross-State QKD Over Live Commercial Metro Fiber
In December 2025, Quantum Corridor and Toshiba successfully demonstrated Quantum Key Distribution over a live fiber network spanning from Chicago's 350 Cermak d…
Read source → Public Milestone
Quantum Optimization Machine Deployed on the Network
QCi's Dirac-3 quantum optimization machine was placed on the Quantum Corridor network, enabling enterprise access to quantum compute resources over a secure qua…
Read source → Δt
Precision Timing & Latency
GPS-independent timing and synchronization for critical infrastructure.
In December 2025, Quantum Corridor and Infleqtion demonstrated picosecond-level timing and synchronization distribution across the network between two Tier III data centers. The measured precision — single-digit picoseconds, or one trillionth of a second — is 1,000× more precise than current nanosecond GPS timing sources. The system achieved 1–2 ps performance between Chicago data centers and maintains ~3 hours of holdover at 20 ps performance and ~7 days of GPS-level timing during disruptions. The quantum-based atomic clock combined with White Rabbit technology outperforms GNSS by 20–40× across fiber links, making it the foundation for deterministic, quantum-safe, multi-site infrastructure for financial services, AI/HPC, defense, and telecom.
GPS-independent quantum atomic clock1–2 ps precision demonstrated on live networkSub-microsecond synchronization across data centersHFT, defense, and distributed AI use cases
Discuss this service → Proof of capability
Demonstrated 1-2ps performance on 44km of Quantum Corridor fiber in December 2025. Covered by BusinessWire, Quantum Zeitgeist, and NextGen Defense.
Public Milestone
GPS-Free Quantum Timing for Critical Infrastructure
Quantum Corridor and Infleqtion demonstrated a GPS-free quantum timing solution for critical infrastructure over the Quantum Corridor network. The demonstration…
Read source → λ
Dedicated Throughput
Private, high-capacity network paths for sensitive workloads.
Private optical transport with route control and high-capacity dedicated paths built on Ciena's industry-leading coherent flexible-grid technology. Quantum Corridor's fiber network is designed for the fastest, most secure connectivity on the continent — supporting enterprise, hyperscaler, and institutional workloads.
Private transport with full route controlMulti-100G and 400G optical capacitySecure enterprise and hyperscaler interconnectsOracle FastConnect and major cloud on-ramps
Discuss this service → Proof of capability
Ciena partnership and 40 Tbps public-private network milestone; Oracle FastConnect agreement.
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Quantum Compute Access
Secure access to quantum optimization and compute resources.
In November 2025, QCi's DIRAC-3 quantum optimization computer was installed at Digital Crossroad on the Quantum Corridor network, establishing a quantum-safe link between Northwest Indiana and Chicago. This is the first quantum computer hosted on a commercially ready quantum-safe network in the U.S. The DIRAC-3 is an all-optical entropy quantum computer supporting up to 954 variables (customizable to 10,000+), with all-to-all connectivity and support for second- through fifth-order correlations. It's rack-mountable, runs at room temperature, and consumes less than 100W. Quantum Corridor is engaging its software team to migrate from cloud to on-site middleware and plans to build the Midwest Quantum Switch.
QCi DIRAC-3 on-net at Digital CrossroadQuantum-safe secure link to 350 Cermak ChicagoRoom-temperature, rack-mountable quantum hardwareQAOA for risk analysis, portfolio optimization, scheduling
Discuss this service → Proof of capability
First quantum computer hosted on a commercially ready quantum-safe network in the U.S., November 2025. Covered by Yahoo Finance, HPCwire, and Lightwave.
Public Milestone
First Cross-State QKD Over Live Commercial Metro Fiber
In December 2025, Quantum Corridor and Toshiba successfully demonstrated Quantum Key Distribution over a live fiber network spanning from Chicago's 350 Cermak d…
Read source → Public Milestone
Quantum Optimization Machine Deployed on the Network
QCi's Dirac-3 quantum optimization machine was placed on the Quantum Corridor network, enabling enterprise access to quantum compute resources over a secure qua…
Read source → QNO
Quantum Network Orchestrator
A control plane for quantum-safe service delivery.
The Quantum Network Orchestrator (QNO) is Quantum Corridor's service management and control layer. QNO enables service requests, route planning, security mode selection, network visibility, and customer reporting — turning a complex quantum-ready infrastructure into manageable, repeatable services.
Service request and provisioningRoute design and optimizationSecurity mode selectionCustomer visibility and reporting
Discuss this service → Proof of capability
QNO is the platform direction for turning Quantum Corridor infrastructure into scalable enterprise services.
R&D
Quantum Testbed
A partner environment for quantum pilot programs and R&D.
The Quantum Corridor testbed provides a real-world commercial environment for partners, researchers, enterprises, and government agencies to prove out quantum-safe networking, compute, and timing use cases. Our testbed has supported collaborations with Toshiba, Infleqtion, Purdue, the Chicago Quantum Exchange, and QCi.
QKD transmission experimentsQuantum timing demonstrationsPartner R&D and pilot programsGovernment and enterprise proof-of-concept
Discuss this service → Proof of capability
One of the few North American sites that can facilitate QKD transmission. Supports researchers, hyperscalers, and developers.
Public Milestone
First Cross-State QKD Over Live Commercial Metro Fiber
In December 2025, Quantum Corridor and Toshiba successfully demonstrated Quantum Key Distribution over a live fiber network spanning from Chicago's 350 Cermak d…
Read source → Public Milestone
Quantum Optimization Machine Deployed on the Network
QCi's Dirac-3 quantum optimization machine was placed on the Quantum Corridor network, enabling enterprise access to quantum compute resources over a secure qua…
Read source → 
