IP-COM switch G5328P-24-410W, 24-Port Gigabit Ethernet managed L3 POE switch,; Standard and Protocol: IEEE802.3,IEEE802.3u,IEEE802.3ab,IEEE802.3ad,IEEE802.3z,IEEE802.3x,IEEE8 02.1p,IEEE802.1q,IEEE802.1w,IEEE802.1d,IEEE802.1s,IEEE802.3af/at, 24 x 10/100/1