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header-product Dell S-Series S4112T-ON Managed L2/L3 Network Switch with 12 RJ-45 10G Ethernet Ports, 840 Gbit/s Switching Capacity, Stackable, Rack Mounting
5,834.49 €

Dell S-Series S4112T-ON Managed L2/L3 Network Switch with 12 RJ-45 10G Ethernet Ports, 840 Gbit/s Switching Capacity, Stackable, Rack Mounting

Dell S-Series S4112T-ON Managed L2/L3 Switch Photo 1
Dell S-Series S4112T-ON Managed L2/L3 Switch Photo 2
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Dell S-Series S4112T-ON Managed L2/L3 Switch Photo 1
Dell S-Series S4112T-ON Managed L2/L3 Switch Photo 2
Dell S-Series S4112T-ON Managed L2/L3 Switch Photo 3
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Dell S-Series S4112T-ON Managed L2/L3 Network Switch with 12 RJ-45 10G Ethernet Ports, 840 Gbit/s Switching Capacity, Stackable, Rack Mounting

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Dell S-Series S4112T-ON Managed L2/L3 Network Switch with 12 RJ-45 10G Ethernet Ports, 840 Gbit/s Switching Capacity, Stackable, Rack Mounting

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Short description

Dell S-Series S4112T-ON managed L2/L3 network switch designed for professional enterprise environments. Features 12 basic RJ-45 10G Ethernet ports, 840 Gbit/s switching capacity, stackable architecture, and rack mounting support. Includes integrated power supply and ensures high-performance data transfer for demanding networking infrastructures.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 2079332
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
26.10.2026 {{selectedOffer.officeDeliveryString}}
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29.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.83 kg)
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Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 162.07 euros per month
Leasing for legal entities: from 203.04 euros per month
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Product information

Description

The Dell S-Series S4112T-ON managed L2/L3 network switch is built for professional enterprise environments that demand high performance and reliability. Featuring 12 RJ-45 10G Ethernet ports and a robust 840 Gbit/s switching capacity, this network switch ensures efficient data transfer for demanding networking infrastructures. Its stackable architecture and rack mounting support allow for seamless integration into existing server racks and scalable network expansion.

Advantages

This managed switch delivers high-performance data handling through advanced L2 and L3 features, making it suitable for modern enterprise workloads. The inclusion of 12 ten-gigabit Ethernet ports provides high-speed wired connectivity for servers and storage systems. Additionally, the stackable design allows administrators to combine multiple switches to manage them as a single logical unit, simplifying network administration and improving availability.

Suitable for

  • Enterprise data centers requiring high-speed 10G connectivity
  • Server rooms needing scalable and stackable network switches
  • Professional IT infrastructures requiring managed L2/L3 routing capabilities
  • High-density environments utilizing rack mounting solutions

When it may not be suitable

This device is not designed for small office or home network setups that do not require enterprise-grade management or 10G speeds. Furthermore, it does not support Power over Ethernet (PoE), meaning it cannot supply electrical power directly to connected IP cameras, VoIP phones, or wireless access points.

Key specifications

  • Switch type: Managed L2/L3
  • Basic switching RJ-45 Ethernet ports type: 10G Ethernet (100/1000/10000)
  • Basic switching RJ-45 Ethernet ports quantity: 12
  • Switching capacity: 840 Gbit/s
  • Rack mounting support: Yes
  • Stackable architecture: Yes
  • Power supply included: Yes
  • Power over Ethernet (PoE): No

How to use

Mount the unit securely into a standard server rack using the appropriate rack mounting hardware. Connect the integrated power supply to an AC power source. Use standard network cables to connect your servers, routers, or other network devices to the RJ-45 10G Ethernet ports. Access the management interface via the command line interface or software configuration tools to set up VLANs, routing protocols, and security policies according to your network requirements.

What to consider before purchase

  • Verify that your network infrastructure requires 10G Ethernet connections and L2/L3 management features.
  • Ensure that physical rack space is available for installation.
  • Confirm that connected devices do not require Power over Ethernet (PoE) from this switch.
  • Check compatibility with your existing network management software and operating systems.

Usage recommendations

For optimal performance and network security, ensure the device firmware is regularly updated and that proper ventilation is maintained within the rack enclosure.

Specifications

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No
Power supply included: There is a power supply with this product.
Yes
Stackable: Devices can be placed on top of each other.
Yes
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
Yes
Switching capacity: The data transfer capacity of the switch per second.
840 Gbit/s
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
10G Ethernet (100/1000/10000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
12
Switch type: What switch device has, managed or unmanaged.
Managed
All features

Logistics data

Harmonized System (HS) code:
85176990

Carbon footprint

Total carbon footprint (kg of CO2e): The total mean carbon footprint value generated across various lifecycle stages (manufacturing, transportation / logistics, use and end of life) per unit (for one single product) i.e., measured in kilograms CO2e.
3880
Total carbon emissions, standard deviation (kg of CO2e): The total estimated standard deviation of carbon emission calculated over various lifecycle stages per unit i.e., measured in kilograms CO2e. Deviations can be caused due to the use of default, assumed values during calculations.
1220
Carbon emissions, manufacturing (kg of CO2e): The mean carbon emissions during the Manufacturing stage (i.e., emissions during raw material extraction and manufacturing of components (e.g., drives, graphics cards, memory, CPU, mainboards, etc.) or assembling of the product.
2388
Carbon emissions, logistics (kg of CO2e): The mean carbon emissions during the transportation of the product.
119
Carbon emissions, energy usage (kg of CO2e): Use-phase carbon emissions from products that consume energy (fuels or electricity) during use.
1360
Carbon emissions, end-of-life (kg of CO2e): The mean carbon emissions related to the End-of-Life processing of products.
7
Total carbon emissions, w/o use phase (kg of CO2e): This is the total Carbon emissions minus the Use of product related emissions i.e., emissions across Manufacturing, Transportation and EOL only.
2514
PAIA version: PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations. The version of the PAIA tool (and year if available) used during carbon footprint calculation for a product.
1.2.8, 2020

Packaging content

Cables included:
AC

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
3.833 kg

Operational conditions

Heat dissipation: The heat generated by the power supply.
682 BTU/h
Operating relative humidity (H-H):
10 - 85
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45

Other features

Dell E-Value Code:
DNS4112T

Power over Ethernet (PoE)

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No

Power

Power consumption (max): The maximum amount of power used by the device.
200 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
120 W
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Number of power supply units:
2
Power supply included: There is a power supply with this product.
Yes

Performance

Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
OS10

Design

Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
3 fan(s)
LED indicators:
Y
Product colour: The colour e.g. red, blue, green, black, white.
Black
Stackable: Devices can be placed on top of each other.
Yes
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
Yes

Multicast features

Multicast support:
Yes

Data transmission

Latency (10-100 Mbps):
2500 µs
Throughput:
630 Mpps
Switching capacity: The data transfer capacity of the switch per second.
840 Gbit/s

Optical fiber

Switching optical modules type:
100 Gigabit Ethernet

Network

VLAN support: A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.
Yes
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes

Ports & interfaces

Power connector:
AC-in jack
QSFP28 ports quantity:
3
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
QSFP28
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
10G Ethernet (100/1000/10000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
12

Management features

Configuring Location Settings (CLI):
Yes
Quality of Service (QoS) support:
Yes
Switch layer: A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).
L2/L3
Switch type: What switch device has, managed or unmanaged.
Managed

Description

Machine translation.

Reasons to buy

Dell Networking S4112T-ON

Optimize your hyper-converged and software-defined-storage environments with a low density, high-performance 1RU, half-width switch that features 12 x 10GBase-T ports and 3 x 100GbE ports (or 12 x 10GBase-T and 12 x 25GbE ports in breakout mode), and ONIE for zero-touch installation of alternate operating systems.

Dell Networking S4112T-ON

Dell: Open Networking Switch Market Leader

IT Brand Pulse 2019 Networking Brand Leaders

Dell: Open Networking Switch Market Leader

Dell: Open Networking Switch Performance Leader

IT Brand Pulse 2019 Networking Brand Leaders

Dell: Open Networking Switch Performance Leader

Dell: Open Networking Switch Innovation Leader

IT Brand Pulse 2019 Networking Brand Leaders

Dell: Open Networking Switch Innovation Leader

2017 CRN Annual Report Card: SMB Networking Winner

"Dell swept the SMB Networking category this year, claiming all three subcategories." — CRN®

2017 CRN Annual Report Card: SMB Networking Winner

Flexible, powerful 10GbE ToR switches for data centers of all sizes

Deploy modern workloads and applications designed for the open networking era with an optimized data center top-of-rack (ToR) networking solution that: -Includes the 10GbE S4000-ON Series and S4100-ON Series switches,1/10G BASE-T S4048T-ON, S4128T-ON and S4148T-ON switches, and 10GbE S4148FE, S4248FB-ON, and S4248FLB-ON switch
-Delivers low latency, superb performance and high density with hardware and software redundancy
-Offers Active Fabric designs using S- or Z-Series core switches to create a two-tier 1/20/40/100GbE data center network architecture
-The S4148U-ON has Fibre Channel ports for connections to Storage Area Networks
-Provides an ideal solution for applications in high-performance data center and computing environments

Flexible, powerful 10GbE ToR switches for data centers of all sizes

Optimized for the open networking era

Get more agility, more choices and lower costs than proprietary networks with select, open-standards-based ON (open networking) switches. -Disaggregated-hardware/software solutions bring new levels of freedom and flexibility to your data center.
-Support for Open Network Install Environment (ONIE) enables zero-touch installation of alternate network operating systems.
-Your choice of network operating system helps simplify data-center fabric orchestration and automation.
-A broad ecosystem of open-source and Linux-based applications and tools provides more options to optimize and manage your network.

Optimized for the open networking era

Developed for flexibility

The Dell Networking S-Series 10/40GbE switches offer a family of products that enable you to find the ideal solution for your specific needs. -Line-rate performance from 1/10G BASE-T to 40GbE and port densities from 28 to 48
-Efficient stacking offered in many S-Series models
-Industry-hardened and feature-rich operating system for maximum dependability and uptime with select third-party OS options
-Full support for iSCSI storage area networks, including DCB

Developed for flexibility

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Customer reviews

Customer questions

FAQ

How much does the Dell S-Series S4112T-ON Managed L2/L3 Switch cost, and is it available for purchase?

The price is 5,834.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Dell S-Series S4112T-ON Managed L2/L3 Switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Dell S-Series S4112T-ON Managed L2/L3 Switch online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Dell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dell service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power over ethernet (poe), power supply included, stackable, rack mounting, switching capacity, 10g support, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, switch type, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Dell S-Series S4112T-ON Managed L2/L3 Switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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