210-ALSX DELL S-Series S4128F-ON Managed L2/L3 1U Black, Grey
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$2,793.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $3,211.95You Save: $418.95 13% OFF
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S4128F-ON
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overview
specifications
resources
faqs
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210-ALSX Overview
Flexible, powerful and optimized
Designed for flexibility and high performance for today's demanding modern workloads and applications.
1U, 28 x 10GbE SFP+, 2 x QSFP28, IO to PSU, 2 PSU
- Managed L2/L3
- Quality of Service (QoS) support Configuring Location Settings (CLI)
- 10G support
- 1U Rack mounting Stackable
- Power supply included
Summary Description
DELL S-Series S4128F-ON. Switch type: Managed, Switch layer: L2/L3. Installed SFP+ modules quantity: 28. Networking standards: IEEE 802.3. Rack mounting, Form factor: 1U
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Dell |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Yes |
| Configuring Location Settings (CLI) | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type | No |
|---|---|
| Installed SFP+ modules quantity | 28 |
| Installed QSFP+ modules quantity | 2 |
| Fiber optic connector | QSFP28 |
Network
| Networking standards | IEEE 802.3 |
|---|---|
| 10G support | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN |
Multicast features
| Multicast support | Yes |
|---|
Protocols
| GARP VLAN Registration Protocol (GVRP) | Yes |
|---|
Design
| Rack mounting | Yes |
|---|---|
| Stackable | Yes |
| Form factor | 1U |
| Product colour | Black, Grey |
| Number of fans | 4 fan(s) |
Power
| Power supply included | Yes |
|---|---|
| Number of power supply units | 2 |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | No |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 45 °C |
|---|---|
| Operating relative humidity (H-H) | 10 - 85% |
Resources
Frequently Asked Questions
What are the primary port configurations available on the Dell S4128F-ON? +
The Dell S4128F-ON is a high-performance 1U top-of-rack switch featuring 28 ports of 10GbE SFP+ along with 2 ports of 100GbE QSFP28. This dense configuration is specifically designed to support demanding data center environments requiring high-speed uplinks while maintaining flexible 10GbE connectivity for server access and storage traffic.
Does the S4128F-ON support open networking and alternative operating systems? +
Yes, the S4128F-ON is part of Dell's 'ON' (Open Networking) series. This architecture provides the flexibility to run industry-standard networking operating systems, including Dell Networking OS10 or various third-party open-source network OS options. This allows enterprise administrators to decouple hardware and software, enabling better automation and customizable data center networking environments.
Is the Dell S4128F-ON suitable for high-frequency low-latency applications? +
This switch is engineered for high-performance computing and data center deployments. It utilizes a non-blocking switching architecture to ensure low-latency packet forwarding. By combining high port density with throughput capabilities suitable for modern virtualization and storage area networks, it effectively handles traffic bursts common in intensive enterprise workloads and distributed cloud environments.
What is the typical deployment scenario for the S4128F-ON in a data center? +
The S4128F-ON is ideal as a top-of-rack switch in a leaf-spine network topology. Its form factor and port configuration allow it to aggregate server traffic at the rack level and provide high-speed 100GbE uplinks to the spine layer. This makes it an efficient solution for organizations looking to scale their server farm density while maintaining high bandwidth for east-west traffic.
How does the S4128F-ON manage power consumption and cooling? +
To ensure reliability in continuous-duty environments, the S4128F-ON utilizes redundant, hot-swappable power supplies and fan units. It supports reversible airflow configurations, which allows the switch to align with the hot-aisle or cold-aisle cooling patterns of your existing server cabinet. Proper airflow management is critical for maintaining performance and extending the operational lifespan of the hardware in dense deployments.
What management protocols are supported on the Dell S4128F-ON? +
The switch offers robust management capabilities through standard interfaces, including a dedicated console port, out-of-band management Ethernet port, and support for CLI, SNMP, and REST APIs. These tools facilitate comprehensive monitoring and configuration management, enabling network engineers to integrate the switch into centralized management platforms for automated provisioning and real-time performance tracking across the fabric.
What is the layer 3 switching capability of this Dell platform? +
The S4128F-ON provides advanced Layer 3 routing functionality, supporting dynamic routing protocols such as OSPF, BGP, and PIM. By offloading routing tasks from the core to the leaf, it effectively optimizes traffic flow and reduces congestion. This capability makes it a versatile choice for modern micro-segmentation and scalable data center network designs that require high-speed inter-VLAN routing.
Are there specific stacking capabilities for the S4128F-ON? +
Yes, this switch supports VLT (Virtual Link Trunking), which allows for multi-chassis link aggregation. VLT enables high availability and increased bandwidth by allowing you to create loop-free topologies without the complexities of Spanning Tree Protocol. This ensures active-active traffic forwarding across redundant switch paths, significantly improving network uptime and resource utilization in mission-critical deployments.
How can I obtain a bulk quote for multiple Dell S4128F-ON units? +
If you are planning a large infrastructure rollout, BuyRouterSwitch.com makes bulk procurement simple. You can reach out to our dedicated sales team directly through our website to request a customized quote based on your specific quantity requirements. We specialize in providing competitive pricing structures for enterprise-level volume orders, ensuring your project remains on budget while scaling your network capacity.
Why should I purchase my Dell networking hardware from BuyRouterSwitch.com? +
Choosing BuyRouterSwitch.com ensures you receive authentic enterprise hardware sourced through reliable channels. We prioritize secure ordering and professional processing for every transaction, giving IT procurement teams peace of mind. By focusing on deep inventory and expert-led support, we help organizations streamline their supply chain and ensure that critical networking components are delivered efficiently for your next major deployment.
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