Dell PowerSwitch S Series 10GbE Switches

Dell PowerSwitch S Series 10GbE Switches


Dell PowerSwitch S Series 10GbE Switches


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The S4100-ON 10GbE switches comprise Dell Technologies’ latest disaggregated hardware and software data center networking solutions, providing state-of-the-art 100GbE uplinks and a broad range of functionality to meet the growing demands of today’s data center environment. These innovative, next-generation top-of-rack open networking switches offer optimum flexibility and costeffectiveness for the enterprise, midmarket and tier 2 cloud service providers with demanding compute and storage traffic environments

The compact S4100-ON models provide industry-leading density with up to 48 ports of 10GbE or up to 48 ports of 10GBaseT ports, 2 ports of 40GbE and 4 ports of 100GbE in a 1RU form factor. The S4112-ON is a half-rack width model that supports up to 12 ports of 10GbE or 12 ports 10GBaseT, and 3 ports of 100GbE

Using industry-leading hardware and a choice of Dell SmartFabric OS10 or select 3rd party network operating systems and tools, the S4100-ON Series offers flexibility by provision of configuration profiles and delivers nonblocking performance for workloads sensitive to packet loss. The compact S4100-ON models provide multirate speed, enabling denser footprints and simplifying migration to 100Gbps. Also unique to the S4100-ON series is the ability to meet the demands of converged and virtualized data centers by offering hardware support for L2 and L3 VXLAN gateway. Priority-based flow control (PFC), data center bridge exchange (DCBX) and enhanced transmission selection (ETS) make the S4100-ON ideally suited for DCB environments. Dell PowerSwitch S4100-ON switches support the open source Open Network Install Environment (ONIE) for zero touch installation of Dell SmartFabric OS10 networking operating system, as well as of alternative network operating systems..

Maximum performance and functionality

The S4100-ON series are high-performance, multifunction, 1/10/25/40/50/100 GbE top-of-rack (ToR) switches purposebuilt for applications in high-performance data center, cloud and computing environments. Architectural features to optimize data center network flexibility, efficiency and availability include IO panel to PSU airflow or PSU to IO panel airflow for hot/cold aisle environments and redundant, hot-swappable power supplies and fans

Key applications

Organizations looking to enter the software-defined data center era with a choice of networking technologies designed to maximize flexibility

-Multi-functional 1/10/25/40/50/100 GbE switching in High Performance Computing Clusters or other business-sensitive deployments requiring the highest bandwidth. High-density 1/10 GbE ToR -server access in high-performance data center environments.
-iSCSI storage deployment, including DCB converged lossless transactions.
-Small-scale data center fabric implementation via the S4100-ON switch in leaf and spine along with S-Series 1/10GbE ToR switches.
-VXLAN layer 2/layer 3 gateway support.

Key features

1RU high-density 10/40/100 GbE ToR switches with up to 48 10GbE (SFP+) or 10GBaseT ports, and up to 4 ports of 100GbE (QSFP28)

-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).
-Multi-rate 100GbE ports support 10/25/40/50 GbE. 40GbE ports support 10GbE. 10GbE ports support 1GbE. Up to 4 different simultaneous speeds are possible in a given profile.

1.76Tbps (full-duplex) non-blocking, cut-through switching fabric delivers line-rate performance under full load on S4148F-ON and S4148T-ON

960Gbps (full-duplex) non-blocking, cut-through switching fabric delivers line-rate performance under full load on S4128F-ON and S4128T-ON

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

Tech Specs



S4128F-ON, S4148F-ON, S4128T-ON, S4148T-ON

1RU Fixed ports

S4112F-ON, S4112T-ON:
1RU, half-width fixed ports

Power  100 - 240 VAC 50/60 Hz


Performance S4112F-ON/S4112T-ON: 625Mpps
S4128F-ON/S4128T-ON: 720Mpps
S4148F-ON/S4148T-ON: 1320Mpps



Dimensions & Weight

Weight 8.30 lbs
Dimensions  -

Environmental Operating Conditions

Operating temperature: 41° to 104° F (5° to 40° C)
Operating humidity 5 to 85% (RH), non-condensing
Other Switching
Open Networking
Awards & Reviews

Awards & Reviews

Best Storage Hardware: Silver Winner

Channel Pro Reader's Choice Awards 2019

2017 CRN Annual Report Card: Enterprise Network Storage Winner

"Dell EMC also earned strong marks for product innovation and support." — CRN®

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