The Cisco Catalyst C9300-48S-A is a high-performance 48-port Gigabit SFP switch designed for fiber-based enterprise access and aggregation environments. It supports Layer 2 and Layer 3 routing, QoS, segmentation, and MACsec encryption for secure deployment. With Cisco StackWise-480, up to 8 switches can be combined to operate as one, improving management efficiency and resilience. Ideal for organizations requiring fiber connectivity, reliable performance, and scalable network growth.
Technical Specifications
| Feature | Details |
|---|---|
| Ports | 48 × 1G SFP fiber |
| Uplinks | Modular 4×1G / 10G options |
| Stacking | StackWise-480, up to 8 units |
| Layer Support | L2 & L3 (static + dynamic routing) |
| Security | MACsec, 802.1X, ACLs |
| Form Factor | 1U Rackmount |
| Power | Dual redundant PSU support |








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