... ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T + 4x10/100/1000Base-T/SFP (mini-GBIC) (uplink) - 1 UDevice Type SwitchForm Factor External ... Ethernet, Fast Ethernet, Gigabit EthernetAuxiliary Network Ports 4x10/100/1000Base-T/SFP (mini-GBIC)(uplink)Remote Management Protocol SNMP 1, RMON, Telnet, SNMP ...