Key Features:Type: Ethernet SwithchInterfaces:Ports:6*GBICStandards and Protocols:LAN Standards:IEEE802.3ab 1000Mbps (Gigabit Ethernet). IEEE802.3z Gigabit Ethernet over fiber standard.(1000Basex)Miscellaneous:MPN: Ws-x4360-GB address:yueshan6666(at)yahoo.com.cn