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Reliable fiber-based access switch.
C9300-48S-E
CATALYST 9300 48GE SFP PORTS MODULAR UPLINK SWITCH
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C9300-48S-E
CATALYST 9300 48GE SFP PORTS MODULAR UPLINK SWITCH
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C9300-48S-E is a high-performance, stackable enterprise switch designed with a modern modular architecture that supports advanced Layer 2 and Layer 3 routing capabilities. It features a robust internal AC power supply with optional redundancy, enabling reliable continuous operation in demanding network environments while offering scalability and high-density 48 SFP downlink ports for fiber connectivity.
C9300-48S-E delivers enterprise-grade performance and flexible uplink configurations supporting both 1G and 10G options, making it ideal for campus, branch, and data center deployments. Its design emphasizes efficiency, streamlined management, and future-proof scalability, which simplifies network expansion and supports diverse use cases where low latency and high throughput are critical.
C9300-48S-E price is $8,800.00, a 69.7% saving from the Cisco list price of $29,024.00. C9300-48S-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9300-48S-E for additional pricing. Browse the full Cisco Catalyst 9300 Switches series or explore all Cisco products.
In a large enterprise campus, the C9300-48S-E modular uplink switch aggregates 48 GE SFP ports from multiple building floors and connects via 40G QSFP+ uplinks to the core data center. By leveraging Cisco Catalyst 9300 advanced hardware forwarding and Cisco DNA Center automation, network operators achieve sub-millisecond latency, non-stop forwarding, and simple policy-based segmentation. Outcome: Scalable, future-proof distribution layer with 99.999% availability and streamlined operations.
A smart manufacturing facility deploys C9300-48S-E switches to connect industrial sensors, machine vision cameras, and robotics over fiber SFP links. Integrated Cisco TrustSec and 802.1X enforce microsegmentation at line speed, isolating OT and IT traffic. Outcome: Zero-trust security posture with automated threat containment, high port density for dense I/O environments, and deterministic performance for real-time control systems.
A national retail chain uses C9300-48S-E stacks at each store to terminate 48 SFP fiber links from PoS terminals, kiosks, and Wi-Fi 6 APs, then uplinks to a regional SD-WAN edge. Managed centrally via Cisco DNA Center and Cisco Meraki Dashboard, stores benefit from uniform policy enforcement, encrypted WAN transport, and rapid firmware updates. Outcome: Consistent customer experience, reduced on-site support, and 50% faster deployment of new services.
To get the detailed certification, please go to the Compliance Center.
 C9300-48S-E |  C9300L-48UXG4X-10E |  C9300-48P-E |  C9300L-24T-4G-E |  C9300-48U-A | |
|---|---|---|---|---|---|
| Depth | 13.1 inches | 12.1 inches | 12 inches | 11.8 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| IOS | LAN Base | LAN Base | LAN Base | LAN Lite | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | C9300-48S-E | C9300L-48UXG4X-10E | C9300-48P-E | C9300L-24T-4G-E | C9300-48U-A |
| Media Type Supported | Fiber | Twisted Pair | Twisted Pair | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo |
| Memory | 4 GB | 4 GB | 4 GB | 512 MB | 4 GB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 48 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | N/A | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | 48 x 10/100/1000 PoE+ ports and 4 x 10G SFP+ uplink ports | N/A | 24 x 10/100/1000 RJ45, 4 x 1G SFP | 48 x 10/100/1000 Ethernet ports and 4 x 1G/10G SFP uplink ports |
| Power Consumption | N/A | N/A | 370 W | N/A | 365 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 9300-48S-E | Cisco Catalyst 9300L-48UXG4X-10E | Cisco Catalyst 9300-48P-E | Cisco Catalyst 9300L-24T-4G-E | Cisco Catalyst 9300 48U-A |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | No | No |
| SFP Ports | 48 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 480 Gbps | 480 Gbps | 480 Gbps | 128 Gbps | 480 Gbps |
| Switching Capacity with Stacking | 480 Gbps | 480 Gbps | 480 Gbps | N/A | 480 Gbps |
| Uplink Configuration | 1G / 10G | 10G | 1G | 1G | 1G / 10G |
| Weight | 41 lbs | 25 lbs | 21 lbs | 13.2 lbs | 24 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17 inches |
Reliable fiber-based access switch.
Consistent throughput across all SFP ports.
Stable Essentials model for enterprise networks.
Easy deployment in campus environments.
Good value for fiber access.
The Cisco Catalyst 9300-48S-E is a fixed, stackable enterprise-class switch offering 48 SFP Gigabit Ethernet ports and modular uplink flexibility for campus and branch access networks.
The C9300-48S-E provides 48 SFP-based Gigabit Ethernet ports for fiber connectivity and four modular uplink slots for scalable aggregation.
No. The Catalyst 9300-48S-E is a data-only SFP switch and does not include PoE or PoE+ power delivery.
It supports four modular uplink slots compatible with 1G, 10G, 25G, and 40G uplink modules to match your network backbone requirements.