Architecting the AI-Ready Data Center
Deterministic performance for the AI era — built on the Arista 7010X, 7060X, and 7260X. Lossless Ethernet, port-speed flexibility, and an operating system designed to self-heal under load.
From north-south traffic to east-west reality
The data center has moved from predictable north-south traffic to the explosive east-west demands of HPC and large-language-model training. The 3:1 oversubscription model that worked for general-purpose workloads becomes an immediate bottleneck under collective communication patterns. The goal now is deterministic performance — guaranteeing every GPU in a cluster gets the bandwidth it needs, exactly when it needs it.
Making the impossible possible for AI
Ethernet was originally a "best-effort" medium — fine for web traffic, problematic for AI. We turn it into a lossless transport.
RoCEv2 transport
PFC + ECN
1:1 NIC-to-GPU ratio
Non-blocking, low-latency
The "Swiss Army Knife" of ports — solving stranded capacity
A common rack-design mistake is stranded capacity: plenty of theoretical bandwidth, but unusable because of port-speed mismatch. The 7060X4, 7060X5, 7060X6, and 7260X3 let you partition a single QSFP100 port into 10G, 25G, 40G, 50G, or 100G modes — true investment protection without forklift upgrades when optics evolve.
In a 2RU 7260CX-64 form factor, that means up to 64×100G, 256×25G via breakout, 258×10G, or 128×50G. The same physical hardware supports two-tier leaf-spine networks for 27,648 10/25 GbE servers in a 3:1 oversubscription reference design — at predictable 550 ns – 1500 ns latency. Other Arista platforms scale differently: 7700R4 Distributed Etherlink reaches 4,608 × 800 GbE hosts in a non-blocking 2-tier AI design; 7050X has been documented at 110,000+ 10G servers in ultra-large-scale multi-path topologies.
A self-healing brain for the fabric
The Extensible Operating System runs all processes in protected memory and shares state through an in-memory database (Sysdb). Modular by design.
Stateful Fault Containment
Stateful Fault Repair
Hitless ISSU
Gigabit is still a powerhouse — for the right job
The Arista 7010X handles the management plane: out-of-band access, IPMI port connectivity, and the supporting connections that let your data plane run cleanly. 296 Gbps throughput and 220 Mpps in a 1G edge switch is generous, but the real value is EOS consistency. The same image, the same automation scripts, the same ZTP workflows, and the same monitoring tools as your production fabric — no weak link at the edge.
Efficiency and structural integrity at 2 AM
Power and cooling are the limiting factors in a dense AI rack. The details that matter are the ones a tired operator notices in a hot aisle.
Sub-0.3W per Gbps
Tool-less rails
Color-coded airflow
Reversible airflow
Plan an AI-ready fabric with us
Topology design, optic selection, EOS configuration, and the 2 AM details — before the racks are populated.
The 7000-Series in this design
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