The Dell S4820T is a top-of-the-line network switch designed to provide reliable, performance-focused switching solutions for corporate networks. The S4820T supports an array of Layer 2, Layer 3, and Management features, all supported on a purpose-built 48-port 10-Gigabit Ethernet Switch. Dell’s S4820T is designed to deliver maximum uptime and performance for business critical applications. The S4820T's hardware comprises advanced features such as 48 ports of 10 Gigabit Ethernet (10Gbase-T), over 400Gbps switching capacity, support for up to 5K MAC addresses, IPv6 routing & multicast support, Network Address Translation (NAT) and port based VLANs. All ports can be used concurrently without any performance degradation, allowing you to run a variety of traffic simultaneously. Additionally, the S4820T includes two 10 GbE dual-personality (RJ45 and SFP+) development module slots which support additional DA/FDA type modules. These modules allow you to easily expand the functions of the switch in a cost effective manner. The S4820T offers extensive buffering capabilities with up to 32 Megabytes (MB) of total packet buffer for data buffering and storage. Plus, it is included with an impressive set of management features including Energy Efficient Ethernet power saving and port rate limiting. The switch also offers Intelligent QoS capabilities which can identify up to four classes of data at wire speed and prioritise them accordingly. Dell’s S4820T switch continues to make a great choice among IT professionals looking for reliable network connectivity solutions for complex IT environments that demand high bandwidth, low latency and energy efficiency. With its comprehensive feature set, robust hardware specification and flexible design, the Dell S4820T is quickly becoming the go-to choice for mission critical networks in both commercial and enterprise settings.