EtherFast 10/100M Smart Switch 24-Port Provide 24 10/100M and 2 10/100/1000M ports, auto-negotiation Support web-based management Support VLAN and port trunk Compliant with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, and IEEE802.3x flow control standards Support auto-negotiation function to automatically select optimal speed (10/100/1000Mbps) and mode (Full/Half Duplex) Support 802.3x flow control for full-duplex mode and back-pressure flow control for half-duplex mode Support 26 groups of port-based VLAN Support 7 groups of port trunk and up to 4 ports per trunk Support Port-based, tag-based and TOS to achieve QoS priority Support per-port bandwidth control Provide local console port or web-based interface for configuration Provide auto-discovery function for easy network management Support auto uplink, no more cross-over cable Forward and filter packets at non-blocking, full wire speed 100 - 240V AC, full range internal power supply