product description : gigabit smart switch ports : 8 x 10base-t/100base-tx/1000base-t(rj-45) auto mdi/mdi-x, autonegotiate/manual setting leds : link/act, system; buttons : reset cabling type : utp cat 5 or better for 10base-t/100base-tx, utp cat 5e or better for 1000base-t switching capacity : 16 gbps, non-blocking forwarding rate : 11.9 mpps wire-speed performance poe : 802.3af poe-pd compatible on port 1 supply system power without an external power adapter mac table size : 8k no of vlans : 16 active vlans (4096 range) vlan : portbased & 802.1q tag-based vlans, head of line blocking prevention security : ieee 802.1x : 802.1x radius authentication. md5 encryption dimensions : 130 x 28.5 x 130 mm; weight : 0.42 kg * can obtain power from a standard 802.3af poe switch or from an external ac power outlet * built-in web ui for easy browser-based configuration * simplified qos mgt using 802.1p and dscp traffic prioritization spec * increased bandwidth & added link redundancy with link aggregation control protocol (lacp) * storm control on multicast and broadcast traffic