This new in box, Factory sealed D-LINK SYSTEMS DGS-1210-52MP is a 1210 Series Smart Gigabit Switch with 52 ports, 4 SFP slots, and support for Power over Ethernet (PoE). It has a compact 1U form factor and provides features such as MAC address filtering, IGMP snooping, link aggregation, and port mirroring. The switch also supports a large number of VLANs (4094) and has a MAC address table size of 16000. With a maximum power consumption of 483.1 watts and a weight of 5780 grams, this Ethernet switch is suitable for enterprise networking and server applications.