S4128F-ON Dell Networking S-Series 28-Port 10Gb/s Layer 2 and 3 Network Switch

Dell S-Series S4128F-ON

The Dell S-Series S4128F-ON is a 28-port managed Layer 2/3 10 Gigabit Ethernet switch from Dell, part of the Dell EMC PowerSwitch S/Z-Series, built for virtualized server farms, private clouds and storage networks that need low latency and high bandwidth.

A total of 28 ports delivering 10 Gigabit Ethernet gives you room to grow without adding another switch. Dense port counts help consolidate the wiring closet and reduce the number of switches to maintain.

Network administrators get granular control over traffic, security and monitoring through its management interfaces. Layer 2 / Layer 3 capability enables routing between VLANs on the switch, reducing load on your router and lowering latency. Built on Open Networking (ONIE) - supports Dell OS10 and third-party network operating systems, it shares a consistent operating and management experience with the rest of the product family. Switches like this form the backbone of everyday network communication, linking users to applications, storage and the internet. Bundling ports with link aggregation adds both throughput and redundancy between switches.

Leaf-spine fabrics use switches like this to connect servers and feed high-speed links to the spine. Install it in a well-ventilated location so it keeps operating reliably over the long term. Pair the switch with a UPS to keep critical connections running through short power interruptions. Choose the Dell S4128F-ON when you need a 28-port managed 10 Gigabit Ethernet switch you can rely on.

Quick Specs

• 28 ports (10GbE)
• Managed Layer 2 / Layer 3
• Open Networking (ONIE)

• No. Of Ports: 8-Ports

1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

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5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

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