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Data Center Switches

Dell Networking Copper

Dense, high-capacity, top-of-rack and aggregation switches for spine and leaf data center architectures.

Copper twisted pair models with high-speed connectivity for versatile enterprise applications.

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Copper
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4 Active Models

Browse all copper and request a quote on any model.

Try SN5600 Z9864 Spectrum or Broadcom
PowerSwitch S4348T-ON

PowerSwitch S4348T-ON

AccessRJ45 (10GBase-T)High Density
  • NPU: Broadcom Trident3-X5
  • Capacity: 2160 Gbps
  • Ports: 48x 10 G BASE-T 6x 100 GbE QSFP28
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PowerSwitch S4148T-ON

PowerSwitch S4148T-ON

AccessRJ45 (10GBase-T)Standard
  • NPU: Broadcom Maverick
  • Capacity: 1760 Gbps
  • Ports: 48x 10 G BASE-T, 2x QSFP+, 4x 100 GbE QSFP28
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PowerSwitch S4128T-ON

PowerSwitch S4128T-ON

AccessRJ45 MixBalanced
  • NPU: Broadcom Maverick
  • Capacity: 960 Gbps
  • Ports: 28x 10 G BASE-T, 2x 100 GbE QSFP28
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PowerSwitch S4112T-ON

PowerSwitch S4112T-ON

AccessCompact RJ45Small Deploy
  • NPU: Broadcom Maverick
  • Capacity: 840 Gbps
  • Ports: 12x 10 G BASE-T, 3x 100 GbE QSFP28
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Architecture Guide

Data Center Fabric Design

Multi-rate switching from 10G to 400G for leaf/spine, server aggregation, and converged LAN/SAN environments.

Flexible Breakouts

The Z9864F-ON supports up to 320 ports of 100GbE. Mixed-mode: 256x100G + 32x800G or 256x100G + 64x400G for diverse rack speeds.

Open Networking

ONIE + Enterprise SONiC or SmartFabric OS10. Disaggregated hardware avoids vendor lock-in. REST APIs for zero-touch automation.

Security & Compliance

Secure Boot, TPM 2.0, Hardware Root of Trust. CE, FCC, VCCI, RCM, RoHS compliant. TAA available on Z-Series and select S-Series.

OS Flexibility

Software-Defined Control

Enterprise SONiC

Containerized open-source NOS for massive scale. DCQCN, dynamic load balancing for converged AI + storage traffic. ONIE zero-touch installation.

SmartFabric OS10

Automated L2/L3 with VMware integration. Comprehensive CLI, SNMP, REST APIs. 3-year maintenance support on S4100 Series.

Looking Ahead

Frequently Asked Questions

Yes. As the industry moves beyond standard generative AI toward Agentic AI—where autonomous agents execute complex, multi-step workflows—the demand for continuous, high-speed data movement increases. Our high-bandwidth, low-latency fabrics provide the lossless, single-hop communication required to keep Agentic AI systems synchronized and running without bottlenecking the CPU.

Yes. Trillion-parameter models require strictly lossless, high-bandwidth East-West fabrics to synchronize gradients across thousands of GPUs. Our 400G and 800G platforms deliver the non-blocking throughput, deep buffering, and in-network computing capabilities (such as NVIDIA SHARP) required to minimize tail latency and keep GPU clusters fully utilized.

Choose platforms that support multi-rate connectivity (100/200/400/800G) with breakout capability for phased migration. Open networking with Enterprise SONiC or ONIE ensures you are never locked into a single vendor's roadmap, while SmartFabric Manager provides lifecycle automation as your fabric evolves.
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Expert analysis & blueprinting

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ProDeploy zero-touch

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24/7 ProSupport, 4-hr onsite

Optimize

Predictive analytics

Retire

Responsible recycling

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Other Product Lines

Fiber

Fiber

Dense, high-capacity, top-of-rack and aggregation switches for spine and leaf data center architectures.

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Out-of-band management switches

Out-of-band management switches

Dense, high-capacity, top-of-rack and aggregation switches for spine and leaf data center architectures.

Explore Out-of-band management switches