Dell Force10 S4820T 48x 1/10GE RJ45 +4x 40G QSFP+ Port Switch S4820T-01-64F OS9

Condition : USED – tested and working, may have some cosmetic defects

Dell Force10 S4820T 48-Port 1/10GE RJ45 + 4-Port 40G QSFP+ Switch with OS9

The Dell Force10 S-Series S4820T switch is designed for high-performance data centre networking. Featuring 48 1/10G BASE-T ports supporting 100Mb, 1Gb, and 10Gb speeds, along with four 40GbE QSFP+ uplinks (each supporting breakout into four 10GbE ports), it provides versatile connectivity options.

Key Features:
- Non-blocking, cut-through switching architecture delivering 1.28 Tbps full-duplex fabric capacity
- Supports Priority-based Flow Control (PFC), Enhanced Transmission Selection (ETS), Data Centre Bridge Exchange (DCBx) for optimised traffic management
- Flexible airflow direction (IO panel to PSU or PSU to IO panel) for hot/cold aisle environments
- Redundant, hot-swappable power supplies and fans for enhanced availability
- Modular Dell Force10 Operating System (FTOS) with advanced monitoring and serviceability
- Supports jumbo frames for virtualised environments and IP storage
- 128 link aggregation groups with up to 8 members each
- Layer 2 multipath with Virtual Link Trunking (VLT) and enhanced VLT (eVLT)
- User port stacking of up to 6 units managed as a single logical device
- Open Automation Framework for advanced network automation and virtualisation

Physical Specifications:
- Dimensions: 1U rackmount, 1.71" H x 17.09" W x 18.11" D (4.35 x 43.4 x 46.0 cm)
- Weight: 9.86 kg
- Power supply: 100-240 VAC or 40.5-60 VDC with forward or reverse airflow
- Max power consumption: 420W
- Operating temperature: 0 to 40°C

This switch is ideal for top-of-rack deployments in demanding data centre environments, providing high throughput and advanced features for modern network infrastructures.