Name: 210-AOZD Dell S4112T-On 12-Ports 10/100/1000Base-T RJ-45 3-Ports 100GBase-X QSFP28 Layer 3 1RU Gigabit Ethernet Switch
Brand: Dell
SKU: 210-AOZD
Price: 1637.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell S4112T-On switch provides a balance of gigabit access ports and high-speed uplink capabilities with 100G QSFP28 slots. It fits neatly into data center racks and serves well in network cores or aggregation points. Its Layer 3 capabilities make it suitable for organizations needing advanced routing alongside standard switching.

General Information
Brand	Dell
Part Number	210-AOZD
Condition	Refurbished

Technical Information
Switch Ports	12 x 10/100/1000Base-T RJ-45; 3 x 100G QSFP28 (uplink)
Number of Ports	12-Ports
Port Type	10/100/1000Base-T, 100G QSFP28, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps; 100 Gbps (QSFP28)
UpLink Ports	3 x 100GBase-X (QSFP28)
POE Support	No
Switching Capacity	624 Gbps
Switch Forwarding Rate	1,219 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,QSFP28,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9000 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Telnet), Web GUI, SNMP, REST API, Serial Console (RJ-45), USB Console
Security Features	802.1X, ACLs (L2/L3), SSH, RADIUS/TACACS+, Port security, MAC filtering, Storm control, DHCP snooping, ARP inspection
Management Type	CLI, Web GUI, SNMP, REST API
Remote Management Protocol	SNMPv2/v3, SSH, Telnet, RESTful API
Routing Protocol	Static, OSPF, BGP

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

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.3x

Product Description
The Dell S4112T-On switch is built for environments that require a mix of high-speed uplinks and reliable gigabit access. It’s often found in data centers or enterprise LAN setups where both fast interconnects and broad device support are necessary. Network administrators and IT teams use it to manage traffic efficiently across various applications. Key Features Supports 12 gigabit Ethernet RJ-45 ports for flexible device connections Equipped with 3 QSFP28 ports to handle up to 100 Gbps uplink speeds Offers Layer 3 routing functions for traffic segmentation and control Fits into a standard 1 RU rack space for optimized data center layouts Delivers consistent performance suitable for both access and aggregation layers This switch is commonly deployed in medium to large enterprise networks where mixed traffic types and speeds are typical. It helps maintain smooth data flows across servers, workstations, and high-speed backbone links. The robust Layer 3 features also allow for improved network segmentation and routing efficiency.

Use Cases
The Dell S4112T-On switch is typically deployed in data centers and enterprise network cores where a mix of high-density gigabit access and high-speed uplink performance is required. It is particularly suited for IT environments that demand advanced Layer 3 routing alongside standard Layer 2 switching within a compact rack footprint. How It's Used: Connecting virtualization clusters in data centers to handle intensive east-west traffic with scalable 100G uplinks. Aggregating wired client devices in large SMB networks that require reliable gigabit connectivity and simplified routing. Serving as a core switch in medium to large enterprise campus networks to facilitate inter-VLAN routing and high bandwidth uplinks. Supporting edge computing deployments requiring compact, high-performance switches with multi-gigabit and 100G capabilities. Providing high-throughput connections for storage area networks (SANs) in environments demanding low latency and robust Layer 3 features. By combining multiple gigabit ports with high-capacity 100G QSFP28 uplinks and Layer 3 functionality, this switch enhances network efficiency and scalability. Its rack-optimized design ensures effective utilization of space and facilitates integration within dense networking environments.