Save Installation Time And Money With This Advanced Power Over Ethernet. 24-Port Poe Plus Web-Managed Desktop Gigabit Switch Is Designed To Pass Both Data And Electrical Power To A Number Of Poe-Compatible Devices Via Standard Cat5e Or Cat6 Network Cables. Equipped With 24 Gigabit Ethernet Ports, All Of Which Support 802.3at/Af Poe/Poe Plus, This Switch Can Power Wireless Lan Access Points And Bridges, Voip (Voice Over Internet Protocol) Telephones, Ip Surveillance Cameras And More While Delivering Network Speeds Of Up To 1000 Mbps. It Supports The Ieee 802.3at Protocol And Is Designed To Inject Up To 30 Watts Of Power Per Port With A 180-Watt Total Budget. Ieee802.3af Or Ieee802.3at Compliant Devices Attached To The Switch Require No Additional Power, Eliminating The Time And Expense Of Electrical Rewiring And Minimizing The Unsightly Clutter. Two Form-Factor, Pluggable Gbic Module Slots (Sfp) Provide Fiber Connectivity For Greater Distances. Switch Includes 19" Rackmount Brackets..