Dell EMC PowerSwitch S4112T-ON 12-Port 200W (ONIE) Switch

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Switch Specs

S4112T-ON:
  • Open Network Install Environment (ONIE)
  • 12 fixed GBase-T optical ports
  • 3 fixed QSFP28 optical ports
  • 200W Max Power Consumption
  • 120W Typical Operating Power
  • 3 Fans | Hot swappable redundant fans (not applicable to S4112)

S4112T-ON AC or DC Normal airflow
  • 3 Hot-Swappable Fans with airflow from the I/O side to the PSU side—normal
  • AC power supply with airflow from the I/O side to the PSU side—normal
  • DC power supply with airflow from the I/O side to the PSU side—normal

S4112T-ON AC or DC Reverse airflow
  • 3 Hot-Swappable Fan with airflow from the PSU side to the I/O side—reverse
  • AC power supply with airflow from the PSU side to the I/O side—reverse
  • DC power supply with airflow from the PSU side to the I/O side—reverse

The Dell EMC PowerSwitch S4112T-ON Switch is a high-performance and versatile network switch that offers reliable and efficient connectivity for modern data center environments. With 12 x 10GBase-T ports and 3 x 100GbE ports, or 12 x 10GBase-T and 12 x 25GbE ports in breakout mode, this switch is ideal for organizations that require a high degree of network flexibility and scalability.

One of the key features of the PowerSwitch S4112T-ON is its high bandwidth capabilities, with a total throughput of up to 1.44 Tbps. This ensures that your network can handle high traffic loads with ease, while also supporting the latest network protocols, including 25GbE and 100GbE.


The PowerSwitch S4112T-ON also offers a high level of reliability and availability. The switch is designed with redundant and hot-swappable power supplies and fans, as well as support for virtual Link Aggregation Control Protocol (vLACP) and Multiprotocol Label Switching (MPLS), to provide a high degree of fault tolerance and traffic management capabilities.

The S4112 is a 1RU, half-rack width 10/100GbE ToR switch with up to 12 ports of 10GbE (SFP+) or up to 12 ports of 10GBaseT ports, and up to 3 ports of 100GbE (QSFP28)

840Gbps (full-duplex) non-blocking, cut-through switching fabric delivers line-rate performance under full load on S4112F-ON and S4112T-ON

Fixed, redundant power supply and fan for S4112


Key Features with Dell EMC SmartFabric OS10
  • Consistent DevOps framework across compute, storage and networking elements
  • Standard networking features, interfaces and scripting functions for legacy network operations integration
  • Standards-based switching hardware abstraction via Switch Abstraction Interface (SAI)
  • Pervasive, unrestricted developer environment via Control Plane Services (CPS)
  • OS10 Enterprise Edition software enables Dell Technologies layer 2 and 3 switching and routing protocols with integrated IP services, quality of service, manageability and automation features
  • OS10 supports Precision Time Protocol (PTP, IEEE 1588v2) to synchronize clocks on network devices.
  • Leverage common open source tools and best practices (data models, commit rollbacks)
  • Increase VM Mobility region by stretching L2 VLAN within or across two DCs with unique VLT capabilities
  • Scalable L2 and L3 Ethernet Switching with QoS, ACL and a full complement of standards based IPv4 and IPv6 features including OSPF, BGP and PBR
  • Enhanced mirroring capabilities including local mirroring, Remote Port Mirroring (RPM), and Encapsulated Remote Port Mirroring (ERPM)
  • Converged network support for Data Center Bridging, with priority flow control (802.1Qbb), ETS (802.1Qaz), DCBx and iSCSI TLV Enhanced mirroring capabilities including local mirroring, Remote Port Mirroring (RPM), and Encapsulated Remote Port Mirroring (ERPM)
  • Converged network support for Data Center Bridging, with priority flow control (802.1Qbb), ETS (802.1Qaz), DCBx and iSCSI TLV
Compatible With:
  • Dell S4112t

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