SOLUTION 03

Computing Center Upgrade Solution

Smooth evolution and cost-effective upgrade solutions for transforming existing data centers into AI computing centers

Why Existing Data Centers Must Be Upgraded

With the explosion of LLMs, AI inference, and edge computing workloads, traditional general-purpose computing-centric data centers are facing unprecedented transformation pressure. The network, power supply, and cooling infrastructure of existing data centers must be specifically upgraded to carry new AI computing workloads.

Core Conclusion: Upgrading existing data centers is not about "tearing down and rebuilding," but about "precision upgrades." Network upgrades are the core leverage for AI computing transformation: bandwidth improvement → GPU efficiency release → business value realization.

Typical Status of Existing Data Centers

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Server Access Network

1G RJ45 NIC + Gigabit switch, bandwidth gap of 10~25x

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Cabling System

Cat5e/Cat6 copper cables, high-speed links must be replaced

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GPU Computing

Essentially no GPU nodes or limited inference cards, core upgrade item

Three-Phase Smooth Evolution Path

Phase 1

Access Layer Upgrade

10G access, GPU cluster foundation

  • Deploy EZMAX 10G NICs
  • 10G switch replacement
  • Cat6A copper cabling
  • SR-IOV virtualization configuration
Phase 2

Leaf-Spine Architecture

25G/100G all-optical networking

  • 25G/100G optical module deployment
  • MPO high-density cabling
  • RoCEv2 lossless network configuration
  • RDMA performance tuning
Phase 3

400G Backbone Expansion

Cross-POD/Cluster expansion

  • 400G backbone switches
  • Full Mesh topology networking
  • ECMP multi-path load balancing
  • Intelligent O&M platform

🎯 Applicable Scenarios

  • Traditional data center AI transformation
  • IDC room upgrade and expansion
  • Enterprise private cloud GPU cluster construction
  • Edge computing node deployment

Core Requirements

  • Smooth Evolution: Protect existing investments
  • Cost Control: Phased investment as needed
  • Lowest Risk: Compatible with existing facilities
  • Rapid Deployment: Shorten time-to-market

ROI Analysis and Cost Estimation

10~25x
Bandwidth Improvement
30~50%
GPU Utilization Improvement
50%+
O&M Efficiency Improvement

Value Proposition

Smoothly Evolve Existing Data Centers to AI Computing Centers

Through precision upgrade strategies, achieve smooth evolution from data center to AI computing center while protecting existing investments, with phased investment, controllable costs, and lowest risks.

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