CISCO, SAN JOSE, Calif., OCT 9, 2025 — Today, Cisco (NASDAQ: CSCO) unveiled the Cisco 8223, the industry’s most optimized routing system for efficiently and securely connecting data centers and powering the next generation of artificial intelligence (AI) workloads. As AI adoption accelerates, data centers face soaring demand, rising power constraints, and evolving security threats. The Cisco 8223 rises to the challenge as the only 51.2 terabits per second (Tbps) Ethernet fixed router built for the intense traffic of AI workloads between data centers. Cisco today also announced its latest Silicon One innovation – the P200 chip – which sits at the core of the 8223. Together, these innovations empower organizations to shatter bottlenecks and future-proof their infrastructure for the AI era.
"The increasing scale of the cloud and AI requires faster networks with more buffering to absorb bursts. We’re pleased to see the P200 providing innovation and more options in this space. Microsoft was an early adopter of Silicon One, and the common ASIC architecture has made it easier for us to expand from our initial use cases to multiple roles in DC, WAN, and AI/ML environments.” - Dave Maltz, Technical Fellow and Corporate Vice President, Azure Networking, Microsoft
“As AI workloads rapidly outpace the capabilities of traditional data centers, the industry faces new challenges in bandwidth, reliability, and scale. The migration of data centers to remote locations for power access makes ultra-reliable, high-bandwidth interconnects essential. Cisco’s 8223, powered by Silicon One P200, marks a significant step forward, delivering the industry’s first 51.2-terabit fixed Ethernet router purpose-built for secure, power efficient scale-across networking.” - Patrick Moorhead, CEO and Chief Analyst for Moor Insights & Strategy
