VLAN功能交换机类型千兆以太网交换机传输速率10/100/1000Mbps应用层级二层交换交换方式存储-转发包转发率9.5Mpps背板带宽12.8GbpsMAC地址表16K3ComSwitch5500-EI(3CR17161-91)堆叠功能网络标准IEEE802.3,IEEE802.3u,IEEE802.3z网管功能Web-basedGUI,SNMP,telnet,CLI,RMON-1(statistics,history,alarms,events),***ON,multiplesoftwareimages,bankswapmstatisticsgatheringandreporting,remotepolling/ping(unicastmodeonly),softwarebackup/restore,Xmodem,FTP,TFTP,telnet,IP传输模式全双工3ComSwitch5500-EI(3CR17161-91)端口参数接口数量24个接口类型10/100Base-T/TX,SFP模块化插槽数4个3ComSwitch5500-EI(3CR17161-91)电气规格电源电压90-240VAC,DC:-48V额定功率300W3ComSwitch5500-EI(3CR17161-91)外观参数尺寸450×440×43.6mm重量3.3kg)