Suitable for wireless coverage, security monitoring, teleconferencing systems, and other scenarios, the efficient Commercial Passive PoE Switches feature up to 24 Gigabit Ethernet RJ45 ports and 2 SFP fiber ports and offer strong security and monitoring tools, advanced network management features, enhanced PoE capabilities, and dual power supply options. They support full-duplex and half-duplex operations, have a PoE power budget of up to 400W, and come with a 3-year warranty. ISP Supplies offers an array of certified Inscape Data Commercial Passive PoE Switches at the best value.