Name: S4128F Dell PowerSwitch S4100-ON Series S4128F-ON 28 x SFP+ Ports 10GBase-X + 2 x QSFP28 Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: Dell
SKU: S4128F
Price: 2289.00 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The Dell PowerSwitch S4128F is a 1U rack-mountable network switch designed to deliver high-speed 10G and 40G connectivity with a total of 28 SFP+ ports and 2 QSFP28 uplinks. It fits into enterprise and data center environments where managed Layer 3 capabilities are essential for routing and traffic control. The switch integrates well with Dell’s OS10, supporting modern network management and facilitating scalable infrastructure setups.

General Information
Brand	Dell
Part Number	S4128F
Condition	Refurbished

Technical Information
Switch Ports	28
Number of Ports	28-Ports
Port Type	100G QSFP28, SFP+, QSFP / QSFP+
Port Speed	10Gbps,100Gbps
UpLink Ports	2
POE Support	No
Switching Capacity	960 Gbps
Switch Forwarding Rate	1,428,571,428 pps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP+,QSFP28

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32K

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Security Features	Access Control Lists (ACLs), 802.1X, RADIUS, TACACS+, SSH, Port security, DHCP Snooping, IP Source Guard, Storm control
Remote Management Protocol	SNMPv1/v2/v3, SSH, Telnet, HTTP/HTTPS, RMON
Routing Protocol	Static,RIP,OSPF,BGP,VRRP,IGMP,PIM-SM

Power & Cooling
Fans	3 (hot-swappable, front-to-back airflow)

Physical Characteristics
Weight	5.00

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w

Product Description
The Dell PowerSwitch S4128F is built for environments needing reliable and fast network performance. Often found in data centers and enterprise networks, it handles high-throughput tasks and complex routing with ease. This switch is commonly used in setups requiring flexible 10G and 40G connectivity, making it a solid choice for IT professionals managing growing network demands. Its rack-mountable form factor fits standard 1U spaces, optimizing equipment density. Key Features Offers a mix of 10G SFP+ ports and 40G QSFP28 uplinks for versatile network design Supports Layer 3 routing protocols for efficient traffic management Provides robust management tools for configuration and monitoring Designed to operate quietly in dense rack environments Compatible with Dell’s OS10 for software-defined networking options The S4128F is typically deployed in medium to large data centers and campus networks where performance and scalability matter. Its combination of speed and advanced features helps streamline network operations and supports demanding applications without bottlenecks.

Use Cases
The Dell PowerSwitch S4128F is typically deployed in enterprise data centers and high-performance computing environments where robust Layer 3 routing and high-density 10G/40G connectivity are critical. It is especially suited for IT teams managing virtualized workloads, storage networks, and scalable network topologies requiring low latency and high throughput. How It's Used: Aggregating server connections in data center racks for virtualization platforms requiring high bandwidth and low latency. Providing high-speed uplinks in campus networks to support distributed enterprise applications and seamless traffic flow. Connecting storage clusters in SAN environments with 10G SFP+ interfaces to ensure efficient data transfer and redundancy. Implementing spine-leaf architectures in cloud infrastructure deployments to optimize network scalability and performance. Supporting edge computing nodes with compact 1U form factor switches that deliver managed Layer 3 routing capabilities. This switch enhances network efficiency by consolidating multiple 10G and 40G links within a single chassis while offering advanced routing features to streamline traffic management. Its integration with Dell OS10 facilitates scalable and automated network operations, enabling IT teams to adapt quickly to evolving infrastructure demands.

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