The Dell PowerSwitch N1124T (part number N1124T-ON) is a 1U managed Layer 2 Gigabit Ethernet switch designed for enterprise data center and campus network deployments. It provides 24 fixed 10/100/1000Base-T ports for standard Gigabit connectivity plus four SFP+ uplink ports supporting 10 Gbps throughput for high-speed backbone connections. The switch delivers non-blocking switching fabric with support for standard enterprise features including VLAN tagging, link aggregation, and basic QoS. Form factor is 1U rack-mountable with standard 19-inch mounting compatibility. Typical applications include aggregation and access layers in modular network architectures, virtualization host connectivity, and general-purpose enterprise LAN environments. This refurbished unit has been tested and guaranteed fully operational; available via quote.