The Cisco WS-C4503-E is a compact 3-slot enhanced modular chassis from the Cisco Catalyst 4500E Series, designed for space-constrained enterprise access, branch, and distribution deployments. It supports the latest E-Series supervisor engines and line cards, delivering up to 48 Gbps per slot. This model includes the integrated fan tray, but is delivered without a power supply, offering flexibility for custom power configurations.
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