Brand: Dell EMC · SKU: S4048T-ON · MPN: S4048T-ON · Category: Networking
The Dell PowerSwitch S4048T-ON is a high-density 100M/1G/10G/40GbE top-of-rack (ToR) switch purpose-built for applications in high-performance data center and computing environments. It leverages a non-blocking switching architecture to deliver line-rate L2 and L3 forwarding capacity. It supports the open source Open Network Install Environment (ONIE) for zero-touch installation of alternate network operating systems, including Dell Networking OS9 and Dell SmartFabric OS10. It features 48 fixed 10GBase-T ports supporting 1G/10G speeds and six fixed QSFP+ ports supporting either one port of 40G or four ports of 10G in breakout mode. It also includes one Micro USB serial console port and one USB type-A port.
| CPU | Dual core 1.7 GHz Rangeley CPU |
|---|---|
| Airflow | IO to PSU (Standard) |
| Latency | 2.8 us |
| USB Port | 1 USB 2.0 type-A port |
| CPU Memory | 4GB |
| SSD Module | 1 x 8 GB SSD Module |
| IPv4 Routes | 128K |
| Power Supply | Dual, redundant, hot-swappable 460W AC PSUs (or 550W mentioned elsewhere) |
| Uplink Ports | 6 fixed QSFP+ ports (supporting 40G or 4x10G breakout) |
| Console Ports | 1 RJ45 console/management port (RS232) and 1 Micro-USB 2.0 type B Serial Console Port |
| Layer 2 VLANs | 4K |
| MAC Addresses | 160K |
| Primary Ports | 48 fixed 10GBase-T (supporting 100M/1G/10G) |
| Link Aggregation | 16 links per group, 128 groups |
| Forwarding Capacity | 1080 Mpps |
| Packet Buffer Memory | 16MB |
| Max Power Consumption | 460 Watts |
| Operating Temperature | 32°F to 113°F (0°C to 45°C) |
| Switch Fabric Capacity | 1.44Tbps (full-duplex) / 720Gbps (half-duplex) |
| Warranty | 90 Days mentioned by one reseller. |
| Weight | 23 lbs (10.43kg) |
| Dimensions | 1RU, 1.71 x 17.09 x 18.11” (4.35 x 43.4 x 46 cm) (H x W x D) |
The Dell PowerSwitch S4048T-ON is a high-density, energy-efficient 10GBASE-T top-of-rack switch optimized for data center efficiency. It supports open networking via ONIE and is designed for high-performance data center and computing environments, offering 48 x 10GBASE-T ports and 6 x 40GbE QSFP+ uplinks.
Yes, this Dell EMC PowerSwitch S4048T-ON (S4048T-ON) is 100% genuine Dell EMC hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell EMC PowerSwitch S4048T-ON includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the S4048T-ON.