Name: 2P7Y5 Dell Networking S-Series S4820T 48 x RJ-45 Ports 10GBase-T + 4 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: Dell
SKU: 2P7Y5
Price: 339.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell Networking S-Series S4820T switch combines 48 10G copper ports with 4 high-speed QSFP+ uplinks, offering a flexible solution for data centers and enterprise networks. It fits well where there’s a need for both Layer 3 routing and efficient rack space use, making it a solid choice for IT professionals managing growing network demands.

General Information
Brand	Dell
Part Number	2P7Y5
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10GBase-T, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10 Gbps
UpLink Ports	4 x QSFP+
POE Support	No
Switching Capacity	1280 Gbps
Switch Forwarding Rate	952.38 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR)
Remote Protocols	Yes
Security Features	ACLs,802.1X,Port Security,RADIUS,TACACS+,SSH,DHCP Snooping
Remote Management Protocol	SNMP,SSH,Telnet,HTTP/HTTPS,RMON

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, TUV, cULus

Product Description
The Dell Networking S-Series S4820T is designed to handle demanding network environments requiring high throughput and versatile connectivity. It is often found in enterprise wiring closets and data centers that need reliable 10 Gigabit copper access combined with 40 Gigabit uplinks. Network engineers and IT teams typically use this switch to simplify infrastructure while gaining Layer 3 routing capabilities. Key Features Provides 48 10GBase-T ports supporting standard RJ-45 connectors for easy integration with existing copper cabling Equipped with 4 QSFP+ ports to support 40Gbps connections or stacking multiple switches Includes comprehensive Layer 3 features such as static routing, OSPF, and BGP for flexible network design Managed via Dell’s networking software for streamlined configuration and monitoring Fits in a 1U rack slot, optimizing space in server rooms and network closets This switch is commonly deployed in environments needing fast, reliable access to server and storage resources. It plays a key role in aggregating traffic and providing high-speed uplinks in campus networks and data centers. Users appreciate its balance of performance and manageability, helping maintain stable and scalable network operations.

Use Cases
The Dell Networking S-Series S4820T switch is ideal for medium to large enterprise environments requiring high-density 10G copper connectivity combined with powerful Layer 3 routing. It suits IT teams managing scalable data center networks or campus backbones that demand seamless integration of both Ethernet and fiber uplinks. How It's Used: Deployed in data center access layers to provide high-speed 10G copper connections for servers and storage systems. Integrated within enterprise campus networks to enable efficient Layer 3 routing and high-throughput aggregation. Used by IT professionals for rack-mounted deployments where space is constrained but 10G connectivity is critical. Configured as part of virtualization environments requiring low-latency and high-bandwidth switching. Serves as a core switch for SMB networks needing flexible uplink options via QSFP+ ports. This switch supports operational efficiency by consolidating multiple network roles into a compact form factor, while its Layer 3 capabilities and 10GBase-T ports provide the scalability and performance necessary for evolving network demands.