First demonstration of 200 Gbps regime line-rate quantum-secure MACsec optical links using commodity hardware offloads
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2025
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A. C. Aguilera, C. R. Garcia, D. C. Lawo, I. Tafur, J. L. Imaña and J. J. V. Olmos, "First Demonstration of 200 Gbps Regime Line-Rate Quantum-Secure MACsec Optical Links Using Commodity Hardware Offloads," 2025 Optical Fiber Communications Conference and Exhibition (OFC), San Francisco, CA, USA, 2025, pp. 1-3.
Abstract
We demonstrate the first MACsec implementation at 196 Gbps over an end-to-end quantum-secure link using Quantum Key Distribution, Post-Quantum Cryptography, and Classical Cryptography with network offloads and hardware accelerators.











