Name: 210-ALSY 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: 210-ALSY
Price: 2249.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch S4128F-ON serves as a powerful network switch that balances high port density and advanced Layer 3 capabilities. It fits into environments where both speed and efficient routing are necessary, such as enterprise data centers and large campus networks. This switch’s role is to provide flexible, high-speed connectivity while simplifying network management tasks.

General Information
Brand	Dell
Part Number	210-ALSY
Condition	Refurbished

Technical Information
Switch Ports	SFP+,QSFP28
Number of Ports	28-Ports
Port Type	SFP+, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10 Gbps,100 Gbps
UpLink Ports	2 x QSFP28 (100Gbps)
POE Support	No
Switching Capacity	960 Gbps (full-duplex aggregate)
Switch Forwarding Rate	1,875,000,000 pps (64-byte frames, theoretical)
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP+,QSFP28,RJ-45 (console),USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	128K

Management and Configuration
Routing Protocols	Static, OSPF, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	CLI, SSH, Web GUI, SNMP (v1/v2c/v3), REST API
Remote Management Protocol	SNMP, SSH, REST, Telnet
Routing Protocol	Static, OSPF, BGP, VRRP

Power & Cooling
Fans	Hot-swappable (variable-speed) fans

Physical Characteristics
Weight	5.00

Miscellaneous
Compliance Standards	RoHS, CE, FCC
Compliant Standards	IEEE 802.3, IEEE 802.3ae, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.3ad

Product Description
The Dell PowerSwitch S4100-ON Series S4128F-ON is a versatile network switch designed to handle demanding data center and enterprise networking needs. It offers high-speed connectivity with 28 SFP+ ports and 2 QSFP28 ports, making it suitable for environments requiring efficient data flow and aggregation. Often found in data centers and large campus networks, this switch supports Layer 3 functionalities, which means it can perform sophisticated routing tasks beyond simple switching. Network administrators and IT professionals commonly rely on this model for scalable and manageable infrastructure. Key Features High-density 10GBase-X SFP+ ports for flexible connection options Supports 100Gbps QSFP28 ports for increased bandwidth and stacking Advanced Layer 3 routing protocols enhance network performance 1U form factor fits well into standard rack setups to save space Robust management tools help simplify network administration This switch is typically deployed in core or aggregation layers within data centers, combining speed with programmability. Its real-world benefit lies in delivering reliable, scalable network connectivity that adapts to growing infrastructure demands without adding complexity.

Use Cases
The Dell PowerSwitch S4128F-ON is designed for network environments demanding high throughput and complex routing, such as enterprise data centers and large-scale campus networks. IT teams managing virtualized workloads and storage infrastructures benefit from its dense 10G and 100G connectivity and Layer 3 capabilities. How It's Used: Aggregating server connections in data centers to support high-bandwidth virtualization environments. Enabling campus network core switching with advanced Layer 3 routing for seamless inter-VLAN communication. Facilitating high-speed storage cluster interconnects in enterprise IT infrastructures. Providing 100Gbps uplinks for network aggregation and spine-leaf architectures in hyperscale deployments. Supporting edge computing sites requiring compact, rack-mountable switches with routing functionalities. This switch enhances operational efficiency by consolidating connectivity and routing in a compact form factor, enabling scalable network growth. Its advanced Layer 3 features streamline traffic management, improving performance across diverse enterprise workloads.

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