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Explore Broadcom's Jericho4 Ethernet Fabric Router, a purpose-built platform designed to revolutionize distributed AI infrastructure across multiple data centers. Learn how this next-generation solution addresses critical scaling challenges in AI computing by enabling interconnection of over one million XPUs while delivering unmatched bandwidth, integrated security, and true lossless performance. Discover the four key features that make Jericho4 essential for modern AI workloads: building single systems with 36K ports as non-blocking routing domains, providing high bandwidth through hyper ports (3.2T) optimized for large AI data flows, supporting lossless RDMA interconnections over distances exceeding 100 kilometers with embedded deep buffers, and implementing embedded security engines for performance-neutral protection. Examine the various Jericho4 family derivatives and deployment scenarios, from compact boxes to disaggregated chassis, and understand how the architecture scales as a single system across different form factors. Analyze how hyper ports improve link utilization by eliminating hashing and collisions to reduce training times, while deep buffers handle the bursty nature of AI workloads to minimize congestion and ensure lossless data transmission over long distances. Investigate the embedded security engine's capabilities for point-to-point MACsec and end-to-end IPsec implementation without performance impact, addressing critical security concerns in distributed AI environments.
