Data centers can no longer compete on power, space, and uptime alone. As cross-connects become commoditized, high-value tenants expect stronger security.
Quantum-safe interconnect for data centers
Protect high-value tenants and sovereign cloud workloads with premium quantum-safe connectivity built for real data center security.
Differentiate with secure interconnect
What you gain
- Turn cross-connect into a high-trust quantum-safe interconnection layer.
- Win and retain financial, government, AI, and regulated workloads with long-term confidentiality needs.
DCI links need stronger protection
DCI links carry the most sensitive traffic across metro and regional fiber corridors. Physically exposed routes increase interception risk and create long-term post-quantum security risks.
What you gain
- Build a quantum-safe backbone across metro and long-haul DCI links with CV-QKD.
- Secure availability zone replication.
- Protect cloud and enterprise backbone routes.
- Coexist with live DWDM traffic.
No more fiber complexity
Strong data center security should not require more fiber, higher cost, or network redesign.
What you gain
- Run quantum and classical channels on a single standard fiber in the C-band.
- Scale quantum-safe security without dark fiber dependency.
Quantum-safe data center interconnect (DCI)
01
Reduce dark fiber cost by running CV-QKD with C-band DWDM on a single-fiber metro DCI link.
02
Protect backup replication with quantum-safe keys across long-haul DCI routes.
03
Strengthen data center network security by feeding existing KMS and encryptors with high-rate CV-QKD keys.
Quantum-safe colocation cages
01
Secure cross-connects inside private cages using CV-QKD.
02
Simplify colocation provisioning by running quantum and classical channels on a single C-band fiber.
03
Enable compliance-ready secure data centers with telco-managed CV-QKD for colocation tenants.
Secure high-value data center access
01
Improve confidentiality for regulated workloads by securing tenant-to-data-center on-ramps with CV-QKD keys over metro fiber.
02
Maintain low-latency SLAs by co-propagating QKD on existing DWDM access wavelengths.
03
Reduce operational burden for tenants with carrier-grade key delivery via managed telco POPs, supporting secure data centers.
Sovereign cloud links for hyperscalers
01
Protect sovereign cloud inter-AZ links with CV-QKD over metro DWDM, strengthening data center protection and EUCS-aligned assurance.
02
Preserve network capacity and reduce rerouting costs with single-fiber C-band quantum security across hyperscale cloud backbones.
03
Accelerate regulated tenant adoption by offering telco-managed CV-QKD as a premium sovereign cloud on-ramp.
Trusted by those who know what is at stake.
Ángel Ayuso, Director Gerente y Director Científico Corporativo, Fundación Vithas
“Collaboration with technology partners like Telefonica and Luxquanta is essential to protect hospital data and meet real clinical needs.”
Juan Cambeiro, Applied Quantum Innovation, Telefónica
“The Vithas project showed how QKD can protect one of the most sensitive use cases: patient medical data.”
Sebastián Etcheverry, CTO & Co-founder, Luxquanta
“The dream of delivering the technology we were developing in our labs into a product that secures digital communication is now a reality with our QKD solution being deployed across the globe.”
Juan Cambeiro, Applied Quantum Innovation, Telefónica
“QKD adds a critical new layer of security, ensuring communications remain safe, which is fundamental for telecom operators.”
How data centers get quantum-ready
Luxquanta brings quantum-safe colocation into real optical transport environments.
- Coexist with DWDM traffic.
- Built with carrier-grade operational design.
- Ready for metro-scale deployment.
Prepare sovereign cloud infrastructure for long-term quantum risk and stronger data center security.
- Strengthen regulated workload positioning.
- Offer differentiated data center protection tiers.
- Future-proof AI infrastructure.
What data center operators achieve when they move early:
- First movers in quantum-safe data center interconnect.
- Premium providers for regulated workloads.
- Trusted sovereign cloud infrastructure partners.
What our customers have achieved area
Telecom leaders are moving beyond quantum-readiness into real deployments. Luxquanta delivers carrier-grade CV-QKD that fits live networks and enables premium quantum-safe telecom services.
Amazon
Luxquanta’s CV-QKD system is demonstrated at the AWS Innovation Hub in Singapore as part of a quantum-safe networking use case designed for financial-sector infrastructure. The deployment secures data center connectivity through AWS Direct Connect, showing how QKD can operate within real cloud environments. This initiative illustrates the readiness of quantum-safe technologies for protecting next-generation digital infrastructure.
OxigenDC
Luxquanta’s CV-QKD technology has been deployed within Oxigen Data Center to enable quantum-secure connectivity across its data center infrastructure. By integrating QKD with existing fiber networks and security systems, Oxigen is preparing to offer quantum-secure data center interconnect and colocation connectivity services to customers operating in highly regulated sectors. This deployment positions data centers as strategic security hubs for next-generation digital infrastructure.
Learn more
Start your journey to quantum readiness.
Let us guide you to a quantum-safe infrastructure and roadmap, ensuring data center security today and beyond.