24 PORT + 4RJ45 & 4 SFP GIGABIT PoE+ R/M SWITCH - 400W24 x Gigabit Power over Ethernet (PoE+) Ports + 4 RJ45 and 4 SFP Combo Gigabit ports, Transfers data and power on one single cable, Working with IEEE 802.3af/at/bt compliant PDs, 2 x 90W bt Ports + 22 x 30W at/af PoE Ports, Expands home and office network, Requires no configuration and installation, Power Budget: 400W Max, Rack Mounting