Ubiquiti Networks ES-24-250W, (26)Port Layer 2 Managed PoE Rackmount EdgeSwitch. (24)Gigabit RJ45 Ports (2)SFP slots. Ports 1-24 inject either 24V Passive PoE or IEEE 802.3at af 48V DC power. In Passive PoE mode it injects up to 17W per port. In 802.3at mode it injects 50-57V up to max 34.2W per port up to max total output of 250W. EdgeSwitch offers an extensive suite of advanced Layer-2 switching features and protocols, and also provides layer-3 routing capability. Non-blocking throughput: 26 Gbps, Switching capacity: 52 Gbps, Forwarding rate: 38.69 Mpps, Dimension 485.04 x 44.45 x 285.6 mm 1U