Name: PYFDW Dell PowerSwitch S-Series S4048T-ON 48 x RJ-45 Ports 10GBase-T + 6 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: Dell
SKU: PYFDW
Price: 874.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch S4048T-ON provides a balanced mix of high-speed copper and fiber connectivity, fitting into rack-mounted network setups where performance and scalability matter. It’s designed to support the needs of data centers and enterprise networks that require efficient Layer 3 routing along with solid switching capabilities.

General Information
Brand	Dell
Part Number	PYFDW
Condition	Refurbished

Technical Information
Switch Ports	48 x RJ-45 10GBase-T, 6 x QSFP+ (40G)
Number of Ports	48-Ports
Port Type	10GBase-T, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10 Gbps, 40 Gbps
UpLink Ports	6 x QSFP+ (40G)
POE Support	No
Switching Capacity	1.44 Tbps
Switch Forwarding Rate	1,071.36 Mpps
DRAM	8 GB
Flash Memory	2 GB
VLAN Support	Yes
Max VLANs Supported	4096
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45, QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), USB, Web GUI, CLI (SSH/Telnet), SNMP, RMON
Security Features	ACLs, 802.1X, RADIUS, TACACS+, DHCP Snooping, IGMP Snooping, Storm Control
Remote Management Protocol	SSH,Telnet,HTTP,HTTPS,SNMP
Routing Protocol	OSPF,BGP,RIP,Static

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

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3an, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.3x

Product Description
The Dell PowerSwitch S4048T-ON is a robust Layer 3 managed network switch designed to handle demanding data center and enterprise network workloads. It is often found in server racks where high bandwidth and low latency connections are critical. Built for network administrators and IT professionals, this switch supports both standard Ethernet and high-speed 10GBase-T connections, making it versatile for a range of deployment scenarios including aggregation and top-of-rack applications. Key Features Supports 48 10GBase-T RJ-45 ports for seamless connectivity to servers and storage devices Includes 6 QSFP+ ports for 40GbE uplinks or stacking Offers Layer 3 features like OSPF, BGP, and VRF for flexible routing Compact 1U form factor fits standard racks with efficient airflow Runs Dell's OS10 for an open, programmable network environment This switch is typically deployed in mid-to-large scale data centers and enterprise networks where speed and reliability are key. Its combination of copper and fiber ports allows easy integration into existing infrastructures while supporting future growth. By handling both switching and routing duties, it reduces network complexity and improves traffic management across multiple VLANs and subnets.

Use Cases
The Dell PowerSwitch S4048T-ON is primarily deployed in enterprise data centers and large campus networks where high throughput and low latency are critical. Its combination of 10GBase-T and 40GbE uplink ports makes it suitable for environments that require a blend of copper and fiber connectivity for server access and aggregation layers. How It's Used: Supporting virtualization platforms in data centers with high-density 10G server access and efficient Layer 3 routing. Aggregation switch in campus networks connecting multiple access switches with 40GbE uplinks for bandwidth-intensive applications. Edge switch deployment for enterprise IT environments requiring flexible port configurations and advanced Layer 3 features. Facilitating storage cluster connectivity where low latency and high throughput between storage nodes are essential. Network backbone component in medium to large-sized organizations that need scalable and manageable rack-mounted switches. Interconnecting cloud infrastructure components where robust Layer 3 capabilities and multi-gigabit speeds are necessary to support dynamic workloads. This switch enhances operational efficiency by consolidating high-speed connections and routing capabilities into a compact form factor. Its scalability and advanced networking features allow IT teams to optimize traffic flow and maintain performance consistency as network demands evolve.