Comparative Analysis: Cisco WS-C4500X-32SFP+ vs. WS-C4500X-24X-ES Enterprise Switches

Introduction

When selecting enterprise-grade network switches, technical professionals must carefully evaluate specifications to match organizational requirements. This analysis compares two Cisco Catalyst 4500-X series switches: the WS-C4500X-32SFP+ and WS-C4500X-24X-ES, focusing on seven critical evaluation criteria.

Performance Comparison

The 32SFP+ model demonstrates superior throughput capabilities with 33% higher forwarding rate and 67% greater switching capacity, making it better suited for data-intensive environments. Its doubled memory and storage resources enable more complex routing tables and larger firmware updates.

Feature Differentiation

• 32SFP+: Supports 32 SFP/SFP+ fiber ports (10G capable), ideal for backbone connections and high-density fiber deployments

• 24X-ES: Offers 24 10GBase-T copper ports with Energy Efficient Ethernet (EEE), optimized for copper-based campus networks

The 24X-ES includes integrated power supplies with 30% better energy efficiency during low-traffic periods, while the 32SFP+ provides superior port density for fiber optic infrastructures.

Design Considerations

Both switches share the same 1RU chassis design, but the 32SFP+ requires additional cooling due to its higher performance profile. The 24X-ES features tool-less power supply replacement—a maintenance advantage in enterprise environments.

User Experience

Field reports indicate:

• 32SFP+ users appreciate the modular flexibility but note higher fan noise levels

• 24X-ES administrators highlight the intuitive CLI interface optimized for copper networks

Pricing Analysis

Current market pricing shows:

• 32SFP+: 14,500−16,200

• 24X-ES: 11,800−13,400

The 24X-ES provides better value for copper-based 10G deployments, while the 32SFP+ justifies its premium for fiber environments.

Power Efficiency

• 32SFP+: 450W typical consumption

• 24X-ES: 320W typical consumption

The 24X-ES demonstrates 29% better power efficiency, though actual savings depend on port utilization.

Compatibility & Expansion

Both switches support:

• Cisco IOS XE software

• StackWise Virtual technology

• IEEE 1588v2 timing protocol

The 32SFP+ offers four network module slots versus two in the 24X-ES, providing greater future expansion potential.

Software Support

Recent firmware updates (2024Q2) introduced:

• Enhanced MACsec encryption on both models

• Improved NetFlow sampling on 32SFP+

• Optimized PoE management for 24X-ES

Conclusion

For fiber-dominant infrastructures requiring maximum throughput, the WS-C4500X-32SFP+ is the clear choice. Organizations with copper-based 10G networks prioritizing energy efficiency and cost savings will prefer the WS-C4500X-24X-ES. Both deliver enterprise-grade reliability with Cisco's comprehensive support ecosystem.