Introducing the Dell N4032 Ethernet Switch, a fully managed ,stackable device with 24 LAN ports and 3 WAN ports for maximum connectivity. This switch boasts a 10 Gigabit Ethernet technology with a data transfer rate of 10 Gbps, making it ideal for enterprise networking and servers. The product line is Dell PowerConnect, a trusted brand in networking technology. In terms of form factor, the Dell N4032 is rack mountable 1U size. The switch has a Layer 3 It comes with Ethernet (RJ-45) and SFP interfaces for uplink(requires uplink card). Get ready for top-notch network connectivity with the Dell N4032 Ethernet Switch. The switch has being sitting on a shelf unused for a project that did not take of. Comes with two PSU's