SKU: S4128T-ON-noOS-AC-Normal
SKU: S4128T-ON-noOS-DC-Normal
SKU: S4128T-ON-noOS-AC-Reverse
SKU: S4128T-ON-noOS-DC-Reverse
SKU: S4128T-ON-OS10-AC-Normal
SKU: S4128T-ON-OS10-DC-Normal
SKU: S4128T-ON-OS10-AC-Reverse
SKU: S4128T-ON-OS10-DC-Reverse
Dell EMC PowerSwitch S4128T-ON 28-Port 300W (ONIE) Switch
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Specs
Switch Specs
The Dell PowerSwitch S4128T-ON is a cutting-edge network switch designed to deliver high performance, reliability, and flexibility to modern data centers and enterprise networks. This switch is available with either AC or DC power supplies and supports normal airflow for efficient cooling.
The Dell PowerSwitch S4128T-ON is a 960Gbps (full-duplex) non-blocking, cut-through switching fabric delivers line-rate performance under full load.
Featuring 28 fixed 1-GBase-T RJ-45 ports, 2 fixed QSFP28 ports, and a 7-segment stacking indicator, this switch provides ample connectivity options for connecting servers and storage devices. The switch also includes a micro-USB-B console port and a USB type-A port for easy management and configuration, as well as an RJ-45 10/100/1000 Base-T Ethernet management port for remote management.
S4128T-ON:
- Open Network Install Environment (ONIE)
- 28 fixed 10GBase-T RJ-45 optical ports
- 2 fixed 40GbE QSFP28 optical ports
- 300W Max Power Consumption
- 250W Typical Operating Power
- 4 Hot-Swappable Fans
- 28 x 10GT + 2 x 100G
- 28 x 10GT + 2 x 40G
- 28 x 10GT + 4 x 50G
- 28 x 10GT + 8 x 25G
- 28 x 10GT + 8 x 10G SFP+
S4128T-ON AC or DC Normal airflow
- 4 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
S4128T-ON AC or DC Reverse airflow
- 4 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
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 S4128t
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Switch Capabilities
| S4112F-ON | S4112T-ON | S4128F-ON | S4128T-ON | S4148F-ON | S4148FE | S4148T-ON | S4148U | |
|---|---|---|---|---|---|---|---|---|
| Ports | 12xSFP+ 3xQSFP28 | 12x10GbT 3xQSFP28 | 28xSFP+ 2xQSFP28 | 28x10GbT 2x QSFP28 | 48xSFP+ 2xQSFP+ 4xQSFP28 | 48xSFP+ 2xQSFP+ 4xQSFP28 | 48x10GbT 2xQSFP+ 4xQSFP28 | 48xSFP+ 2xQSFP+ 4xQSFP28 |
| Unified port | N/A | N/A | N/A | N/A | N/A | N/A | N/A | Support |
| Max 10GbE density | 24 (12 SFP+ and 12 via QSFP28 breakout) | 24 (12 10GbT and 12 via QSFP28 breakout) | 36 (28 SFP+ and 8 via QSFP28 breakout) | 36 (28 10GbT and 8 via QSFP28 breakout) | 72 (48 SFP+ and 24 via QSFP28 breakout) | 72 (48 SFP+ and 24 via QSFP28 breakout) | 72 (48 10GbT and 24 via QSFP28 breakout) | 72 (48 SFP+ and 24 via QSFP28 breakout) |
| Max 25GbE density | 12 via QSFP28 breakout | 12 via QSFP28 breakout | 8 via QSFP28 breakout | 8 via QSFP28 breakout | 16 via QSFP28 breakout | 16 via QSFP28 breakout | 16 via QSFP28 breakout | 16 via QSFP28 breakout |
| Max 40GbE density | 3 | 3 | 2 | 2 | 6 | 6 | 6 | 6 |
| Max 50GbE density | 6 | 6 | 4 | 4 | 8 | 8 | 8 | 8 |
| Max 100GbE density | 3 | 3 | 2 | 2 | 4 | 4 | 4 | 4 |
| Max FC 8G/16G ports (oversubscribed) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 |
| Max FC 16G line rate | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 |
| Max FC 32G ports (oversubscribed) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
| Max FC 32G line rate | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| Switching capacity | 840Gbps | 840Gbps | 960Gbps | 960Gbps | 1.76Tbps | 1.76Tbps | 1.76Tbps | 1.76Tbps |
| Throughput | 630Mpps | 630Mpps | 720Mpps | 720Mpps | 1320Mpps | 1320Mpps | 1320Mpps | 1320Mpps |
| LRM optics support | No | No | No | No | No | Yes | No | No |
| 1588v2 PTP timing | No | No | No | No | Yes | Yes | Yes | Yes |
| Max power consumption | 180W | 200W | 260W | 300W | 370W | 400W | 440W | 460W |
| Typical operating power | 90W | 120W | 160W | 250W | 200W | 240W | 320W | 300W |
| Number of fan trays | Fixed | Fixed | 4 | 4 | 4 | 4 | 4 | 4 |
| Fans per fan tray | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 2 |
| Weight | 8.30lbs | 8.45lbs | 19.66 lbs (8.92 kg) | 20.67 lbs (9.38 kg) | 20.15 lbs (9.14 kg) | 20.85 lbs (9.46 kg) | 22.37 lbs (10.15 kg) | 20.52 lbs (9.31 kg) |
| Max thermal output | 614 BTU/h | 682 BTU/h | 886 BTU/h | 1,023 BTU/h | 1261 BTU/h | 1,364 BTU/h | 1,500 BTU/h | 1,568 BTU/h |