The SW-505-24P-R includes 24 1-Gigabit PoE+ Ethernet ports, two non-powered Ethernet ports, and two 1-Gigabit SFP expansion ports (SFP and non-powered ethernet ports cannot be used at the same time). Both 1 Gb SFP ports can be aggregated for a connection speed of up to 2 Gb. The 24 PoE+ ports deliver both gigabit data and power over a single cable to 802.11af atcompliant devices, with a maximum of 30W per port. For separately powered devices, these ports deliver network connectivity only. The total power budget is 250W for all PoE+ ports combined. The advanced Layer 2 Layer 3 features a refreshed easy-to-use management interface to simplify configuration and make this switch ideal for use in single-switch AVoIP environments. Setup of IGMP Multicast on a per-port basis is easy, improving the setup and reliability of running audio and video over the network simultaneously.