产品型号 MS4128-L3E基本信息 千兆模块化交换机，增强版软件多达4个千兆combo端口和28个百兆端口 功能简介 千兆环网典型自愈时间： 50ms，环上50台交换机冗余性能：HIPER-Ring，快速生成树RSTP，环间耦合(主/从)，dualhoming(主/从)，冗余24V供电串行接口，web界面，SNMPV1/V2/V3，HiVision，通过HTTP/FTP更新firmware诊断：LEDs，信号触点(24VDC/1A)，系统日志，日志文件，RMON，端口镜像，拓朴发现IEEE802.1AB(LLDP)配置：命令行接口(CLI)，TELNET，BootP，DHCP，DHCPOption82，ACA自动配置适配器(ACA21-USB)，HiDiscovery安全：端口安全(基于MAC和IP)，IEEE802.1X认证，SNMPV3，ACL(L2/L3/L4包过滤)其他服务：8个级别的QoS，IEEE802.1D/q优先级，IEEE802.1QVLAN，组播(IGMPSnooping/querier)，GMRP，广播-，单播-，组播-限制器，端口地址快速刷新，IEEE802.3X流量控制，PTP客户端(IEEE1588精确时间协议)，SNTP(简单网络时间协议)，流量整形，基于协议的VLANs静态路由，动态路由RIPV1/V2，VRRP认证 cUL508GermanischerLloydcUL1604Class1Div2EN50121-4EN61000-4-2；EN61000-4-3；EN61000-4-4；EN61000-4-5；EN61000-4-6FCCCFR47Part15ClassAEN55022ClassA943639002RH1-TP943701002RH1-CX+(NAVY)943658002RT2-TX/FX943658032RT2-TX/FX-SM943890001SPIDER1TX/1FX943891001SPIDER1TX/1FX-SM943927001SPIDER1TX/1FXEEC943928001SPIDER1TX/1FX-SMEEC943899001SPIDER3TX-TAP943221001SPIDER4TX/1FX943221101SPIDER4TX/1FXEEC943880001SPIDER4TX/1FX-SMEEC943914001SPIDER4TX/1FX-STEEC943824002SPIDER5TX943824102SPIDER5TXEEC943376001SPIDER8TX943376201SPIDER8TXEEC943771001RS2-3TX/2FXEEC943772001RS2-3TX/2FX-SMEEC943819001RS2-4TXEEC943773001RS2-4TX/1FXEEC943774001RS2-4TX/1FX-SMEEC943119002RS2-4TX/1FX-STEEC943732002RS2-5TX943732102RS2-5TX/FX943686003RS2-TX943434002RS20-0400M2M2SDAPHC943434007RS20-0400T1T1SDAEHC943434008RS20-0400T1T1SDAPHC943434009RS20-0400M2T1SDAEHC943434010RS20-0400M2T1SDAPHC943434011RS20-0400S2T1SDAEHC943434012RS20-0400S2T1SDAPHC943434013RS20-0400S2S2SDAEHC943434014RS20-0400S2S2SDAPHC943434003RS20-0800M2M2SDAEHC943434004RS20-0800M2M2SDAPHC943434015RS20-0800M2M2SDHEHC943434016RS20-0800M2M2SDHPHC943434017RS20-0800M4M4SDAEHC943434018RS20-0800M4M4SDAPHC943434019RS20-0800S2S2SDAEHC943434020RS20-0800S2S2SDAPHC943434021RS20-0800T1T1SDAEHC943434022RS20-0800T1T1SDAPHC943434005RS20-1600M2M2SDAEHC943434006RS20-1600M2M2SDAPHC943434023RS20-1600T1T1SDAEHC943434024RS20-1600T1T1SDAPHC943434025RS20-1600M2T1SDAEHC943434026RS20-1600M2T1SDAPHC943434027RS20-1600S2S2SDAEHC943434028RS20-1600S2S2SDAPHC943434041RS20-2400T1T1SDAEHC943434042RS20-2400T1T1SDAPHC943434043RS20-2400M2M2SDAEHC943434044RS20-2400M2M2SDAPHC943434045RS20-2400S2S2SDAEHC943434046RS20-2400S2S2SDAPHC943434029RS30-0802T1T1SDAEHC943434030RS30-0802T1T1SDAPHC943434031RS30-0802O6O6SDAEHC943434032RS30-0802O6O6SDAPHC943434033RS30-1602T1T1SDAEHC 电　　话：+86-592-3654867传　　真：+86-592-5556572邮　　编：361009电子信箱：yushuhua87@yahoo.com.cnQ Q: 1448196950地　　址：厦门市思明区吕岭路同亨大厦1201室网　　址：www.sinosauto.c