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COMPREHENSIVE WARRANTY| Type | Fiber Switch |
| Brand | Dell |
| Model | S4048-ON |
| Manufacturer Part Number | 04JJR |
| Form Factor | Rack Mountable |
| Includes Rail Kit | Yes |
| Main Ports | 48x 10Gb SFP+ |
| Uplink Ports | 6x 40Gb QSFP |
| Installed Transceiver Modules | None |
| PoE Support | No |
| PoE Standard | N/A |
| PoE Budget | N/A |
| Network Management Type | Managed |
| Console Interface | RJ45 Serial Console Port |
| Expansion Module Support | No |
| Installed Expansion Modules | N/A |
| Stackable | Yes |
| Stacking Module | N/A |
| Fans | 3x Hot-Swap (Rear-To-Front Airflow) P/N:3HC75 |
| Power Supply | 2x Hot-Swap 460W (Rear-To-Front Airflow) P/N: CC6XG |
| Hot-Swap PSU Slots | 2 |
| Power Cable Type | IEC C13 Standard Power Cable |
| Item condition | Used, may have minor marks or scratches |
| Notes |
Runs Dell OS9. |
(2686)
The Dell EMC Networking S-Series S4048-ON is an ultra-low-latency 10/40GbE top-of-rack (ToR) switch built for applications in high-performance data centers and computing environments. Leveraging a non-blocking switching architecture, the S4048-ON delivers line-rate L2 and L3 forwarding capacity with ultra-low-latency to maximize network performance. The compact S4048-ON design provides an industry-leading density of 48 dual-speed 1/10GbE (SFP+) ports as well as six 40GbE QSFP+ uplinks to conserve valuable rack space and simplify the migration to 40Gbps in the data centre core (each 40GbE QSFP+ uplink can also support four 10GbE ports with a breakout cable). In addition, the S4048-ON incorporates multiple architectural features that optimize data centre network flexibility, efficiency and availability, including I/O panel to PSU airflow or PSU to I/O panel airflow for hot/cold aisle environments, and redundant, hot-swappable power supplies and fans.
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