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Dell Networking 12-Ports 10GbE SFP+ 3-Ports 100GbE QSFP28 High Performance L3 Managed front to Back Airflow Network Switch - S4112F-ON

Dell Networking 12-Ports 10GbE SFP+ 3-Ports 100GbE QSFP28 High Performance L3 Managed front to Back Airflow Network Switch - S4112F-ON

Part Number: S4112F-ON
Manufacturer: Dell

Condition: Refurbished

Weight: 15.0 lbs

AvailabilityIn stock

Regular price $795.00
Regular price Sale price $795.00
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Dell Networking S4112F-ON L3 Managed Network Switch

The Dell Networking S4112F-ON is a high-performance Layer 3 managed switch for compatible enterprise and data center networks. Its SFP+ access ports, QSFP28 uplinks, and front-to-back airflow design support high-density network deployments.

Key Features

  • Layer 3 managed switching
  • High-speed SFP+ access connectivity
  • 100GbE QSFP28 uplink capability
  • Front-to-back airflow design
  • High-performance data center platform
  • Suitable for aggregation and access deployments

Product Specifications

  • Manufacturer: Dell Networking
  • Part Number: S4112F-ON
  • Product Type: Network Switch
  • Access Ports: 12 x SFP+
  • Access Port Speed: 10GbE
  • Uplink Ports: 3 x QSFP28
  • Uplink Port Speed: 100GbE
  • Management: Layer 3 managed
  • Airflow: Front to back

Deployment Considerations

  • Confirm optical modules and cables for each interface
  • Review Layer 3 feature and network software requirements
  • Verify rack placement and front-to-back airflow planning
  • Check power, cabling, and uplink capacity requirements

Use Cases

  • Data center leaf switching
  • 10GbE server access
  • 100GbE aggregation uplinks
  • Enterprise network modernization
  • High-performance storage networking

Compatibility

  • For compatible SFP+ and QSFP28 network infrastructure
  • Confirm optics, DACs, AOCs, software, and cabling requirements
  • Verify rack airflow direction and installation environment
  • Use the exact S4112F-ON part number when matching a replacement

Frequently Asked Questions

How many access ports are listed?
The switch is listed with 12 10GbE SFP+ ports.
What uplink connectivity is specified?
The product is listed with three 100GbE QSFP28 ports.
What airflow direction is listed?
The switch is listed with front-to-back airflow.

The Dell Networking S4112F-ON provides managed 10GbE access with 100GbE uplink capacity for compatible data center networks. Confirm the deployment requirements before ordering.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Product images are meant for illustrative purposes alone, and you may not always see the original image.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.