Name: 01XR4W Dell PowerSwitch S5248F-ON 48x25GbE SFP28 + 4x100GbE QSFP28 Layer 3 Switch
Brand: Dell
SKU: 01XR4W
Price: 5076.92 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch S5248F-ON delivers 48 high-speed 25GbE SFP28 ports alongside 4 QSFP28 ports for 100GbE connectivity in a compact 1U chassis. It fits into data centers and enterprise networks requiring robust Layer 3 capabilities and scalable uplinks. The switch helps bridge server connections with flexible management tools and efficient routing protocols, making it a solid choice for modern network architectures.

General Information
Brand	Dell
Part Number	01XR4W
Condition	Refurbished

Technical Information
Switch Ports	48 x SFP28, 4 x QSFP28
Number of Ports	48-Ports
Port Type	25G SFP28, 100G QSFP28, USB Console, Serial Console (RJ-45)
Port Speed	25Gbps, 100Gbps (backwards compatible with 10Gbps on SFP28)
UpLink Ports	4 x 100G QSFP28
POE Support	No
Switching Capacity	3.2 Tbps (full duplex)
DRAM	8 GB
Flash Memory	4 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP28, QSFP28, USB Console, Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	CLI (SSH), Web GUI, Serial Console, USB Console, SNMP, REST API
Security Features	ACLs, 802.1X, RADIUS/TACACS+, DHCP Snooping, IP Source Guard, Storm Control
Remote Management Protocol	SSH, HTTPS, SNMP, REST API
Routing Protocol	Yes

Power & Cooling
Fans	Hot-swappable redundant fans
Power Supply	Dual hot-plug AC (redundant) power supplies

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
The Dell PowerSwitch S5248F-ON is built for high-performance networking environments that demand low latency and high throughput. Often found in data centers and enterprise core networks, it provides flexible 25GbE connectivity through its 48 SFP28 ports and scalable uplink options with 4 QSFP28 ports. Engineered for IT professionals and network engineers, this layer 3 switch streamlines complex routing and simplifies network management. Its 1U form factor makes it a compact yet powerful addition to rack-mounted setups. Key Features Advanced Layer 3 features including OSPF, BGP, and VRF support High port density with 25GbE SFP28 interfaces for modern server connections QSFP28 ports enable flexible 40/100GbE uplinks or stacking capabilities Comprehensive management options including CLI, SNMP, and REST APIs Energy-efficient operation reducing power consumption in dense deployments This switch is typically deployed within data center aggregation layers or enterprise core networks where bandwidth and reliability are critical. It helps organizations support growing workloads and cloud applications while maintaining manageable network complexity. By combining advanced routing with high-speed ports, the S5248F-ON fits where speed and flexibility matter most, supporting virtualization, storage, and demanding data flows effectively.

Use Cases
The Dell PowerSwitch S5248F-ON is designed for high-density data center deployments and enterprise environments that require low-latency, high-throughput connectivity. It is particularly suited for organizations running virtualization, cloud computing, or high-performance computing workloads that demand scalable Layer 3 routing and 25GbE server connections. How It's Used: Connecting server racks in hyperscale data centers to support virtualization and cloud infrastructure. Providing high-speed network aggregation for enterprise IT environments with mixed 25GbE and 100GbE traffic. Supporting storage clusters requiring low-latency, high-bandwidth interconnects in media and analytics workloads. Deploying in campus core or distribution layers where efficient Layer 3 routing and stacking are essential. Enabling edge computing nodes to process and route data with minimal delay and high port density. This switch facilitates operational efficiency by consolidating multiple network layers into a single device with scalable uplinks and advanced routing. Its integration into rack deployments helps improve network performance and simplifies management in growing enterprise and data center environments.