Dell S4112F-ONF 12 Ports Switch
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S4112F-ONF Dell Networking 12 Port Switch 10GBE SFP+ 3P Refurbished

Availability: In Stock
Part Number#: S4112F-ONF
List Price was: $20734.62
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Short Description:
S4112F-ONF Networking 12 Port 10GBE Small Form-Factor Pluggable Plus (SFP+) 3P 10 Gigabit Ethernet (GBE) Quad Small Form-Factor Pluggable Plus (QSFP) 28 Switch | Made by Dell | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information for the Dell S4112F-ONF 12 Ports Networking

In the fast-paced world of networking, the S4112F-ONF Dell Networking Switch has emerged as a game-changer. With its 12-Port 10GBE SFP+ and 3P 100GBE QSFP28 capabilities, this switch is designed to meet the demands of modern networking environments. In this comprehensive review, we'll delve into the key features, performance, and benefits of the S4112F-ONF switch, shedding light on why it's a noteworthy choice for businesses seeking efficient and high-speed networking solutions.

Key Features

  • Port Configuration: The S4112F-ONF boasts 12 ports with 10GBE SFP+ technology, providing ample connectivity for various devices. Whether you're connecting servers, storage, or other networking equipment, the 10GBE SFP+ ports ensure seamless communication at high speeds. Additionally, the switch is equipped with 3 ports supporting 100GBE QSFP28, offering a higher bandwidth for data-intensive tasks.
  • High-Speed Data Transfer: One of the standout features of the S4112F-ONF is its ability to facilitate high-speed data transfer. The 10GBE SFP+ ports enable rapid data exchange within the local network, while the 100GBE QSFP28 ports elevate the switch's performance to handle bandwidth-intensive applications, making it an ideal choice for data centers and enterprises with demanding workloads.
  • Scalability: Businesses evolve, and so should their networking infrastructure. The S4112F-ONF is designed with scalability in mind, allowing organizations to expand their network seamlessly. The 12 ports, combined with the flexibility of SFP+ and QSFP28 technologies, make it easy to adapt to growing network requirements without the need for a complete overhaul.
  • Dell Networking Reliability: Dell is synonymous with reliability, and the S4112F-ONF is no exception. Built on Dell's trusted networking technology, this switch ensures a stable and secure network environment. The reliability factor is crucial for businesses where downtime can translate into significant financial losses. With the S4112F-ONF, users can trust in the robustness of their network infrastructure.


  • Throughput and Bandwidth: The S4112F-ONF excels in delivering impressive throughput and bandwidth capabilities. The 10GBE SFP+ ports support high-speed data transfer, with a combined throughput that ensures efficient communication between connected devices. Meanwhile, the 100GBE QSFP28 ports take the switch's performance to the next level, catering to bandwidth-hungry applications and scenarios where speed is of the essence.
  • Low Latency: In networking, latency matters. The S4112F-ONF is engineered to minimize latency, ensuring that data travels swiftly from source to destination. This is particularly crucial for real-time applications, such as video conferencing and online gaming, where even a slight delay can impact user experience. The low-latency design of this switch makes it suitable for environments where responsiveness is paramount.
  • Quality of Service (QoS): Prioritizing network traffic is essential for a seamless user experience. The S4112F-ONF incorporates Quality of Service (QoS) features, allowing administrators to prioritize specific types of data traffic. Whether it's ensuring a smooth video conferencing session or giving priority to critical business applications, the QoS capabilities of this switch contribute to a well-managed and optimized network.


  • High Performance: The S4112F-ONF Dell Networking Switch provides high-performance networking capabilities that are essential for data centers and service providers. Its non-blocking architecture ensures that all packets are forwarded at full line rate, which helps to ensure smooth network performance.
  • High Density: The S4112F-ONF Dell Networking Switch offers a high-density solution for demanding networking environments. Its 12 ports of 10GbE SFP+ connectivity and three ports of 100GbE QSFP28 connectivity enable it to support high-bandwidth applications and services.
  • Advanced Features: The S4112F-ONF Dell Networking Switch supports advanced features that enhance network performance and security. These features help to ensure that the network is stable and secure, which is essential for data centers and service providers.
  • Flexible Management: The S4112F-ONF Dell Networking Switch can be managed using various management interfaces, making it easy for network administrators to manage and monitor the switch. This flexibility helps to ensure that the network is always up and running.
  • Energy Efficient: The S4112F-ONF Dell Networking Switch is designed to be energy efficient. Its low-power consumption design helps to reduce energy costs, which is important for data centers and service providers.

Finally, the S4112F-ONF Dell Networking Switch is a high-performance switch that provides 12 ports of 10GbE SFP+ connectivity and three ports of 100GbE QSFP28 connectivity. Its advanced features, flexible management options, and energy efficiency make it an ideal solution for data centers, enterprise networks, and service providers.

General Information about this Dell S4112F-ONF

  • Manufacturer: Dell
  • Part Number or SKU# S4112F-ONF
  • Device Type: Ethernet-Switch

Technical Information of 12 Ports Ethernet Switch

  • Total Number of Ports: 12
  • Uplink Ports: 3 X Fixed 100gbe Qsfp 28 Ports
  • Power Supply: Dual, Fixed Ac Psus
  • Poe: N/a
  • Transceivers: Not Included
  • Airflow: Standard (i/o To Psu)
  • DELL Os10 Enterprise Included

In summary, the S4112F-ONF Dell Networking Switch stands out as a robust, high-performance solution for modern networking challenges. Its 12-Port 10GBE SFP+ and 3P 100GBE QSFP28 configuration, coupled with features like low latency and Quality of Service, make it a versatile choice for a range of applications. Whether you're a growing business looking to scale your network or an enterprise seeking a reliable and future-proof solution, the S4112F-ONF is a switch worth considering. With Dell's reputation for quality and innovation, this networking powerhouse is set to redefine the way we think about connectivity in the digital age.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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