Intellinet 48-port Gigabit PoE+ switch Layer 2 web managed Switch with 400 watt power budget and 10G GbE uplink. Equipped with 2 pluggable 10 GbE SFP/SFP+ module slots. full Layer 2+ Management features. The software set includes up to 4k 802.1Q VLAN and advanced protocol VLAN private VLAN and MVR. There are eight physical Quality of Service queues IPv4/v6 Multicast filtering Rapid Spanning Tree Protocol to avoid network loop Multiple Spanning Tree Protocol to integrate VLAN and spanning tree LACP LLDP; sFlow port mirroring cable diagnostic and advanced network security features. 19" rackmount 3 year warranty.