24 Port Layer 2/3 Ethernet Switch with Integral Router supporting supporting 802.3af and pre-standard Power over Ethernet. Includes 24 - 10/100Base-T access ports, dual Combo 1000Base-T/SFP Gigabit Uplinks and a single network interface module slot. Switching features include Layer 2 and Layer 3 switching, 802.1Q VLANs, 802.1p/DiffServ QoS, 802.1w Rapid STP, 802.3ad Link Aggregation, Auto MDI/MDI-X. Routing features include OSPF, RIP, BGP, Frame Relay and PPP WAN Protocols, Stateful Inspection Firewall, IPSEC VPN and optional Modular Dial Backup. System level features include CLI, HTTP GUI, SSH, SSL, RADIUS, TACACS+. Provides up to 15.4 watts/port (370 watts) of 802.3af compliant power. 19 Rackmount 1U housing. Utilizes NetVanta 3000 Network Interface Modules (120086xLx).