MS20,MS30,POWERMICE系列，为赫斯曼可自由灵活配置的模块化交换机（二，三层交换机可选）， 通过扩展底板，可将产品端口扩展至总共26个端口（千兆口为COMBO口）,宽温，常温的运行版本可选，防爆ATEX等级，涂层等外壳可选。

软件版本分为基础版，增强版与专业版， 完全网管型支持WEB,SNMP和通过串口连接的CLI, VLAN,IGMP SNOOPING 端口镜像，端口控制，端口安全性，链路报警，广播限制器，数据流量诊断，环冗余，RSTP等。

拥有：

工业控制设备安全：cUL 508
德国劳氏： 德国劳氏认证（GL）
铁路规范： EN50121-4

常用型号底板：

MS4128-L2P ATEX
MS4128-L2P
MS4128-L2P EEC
MS4128-L3E ATEX
MS4128-L3E
MS4128-L3E EEC
MS4128-L3P ATEX
MS4128-L3P
MS4128-L3P EEC

MS20-0800SAAEHC
MS20-0800TAAEHC
MS20-0800EAAEHC
MS20-0800SCAEHC
MS20-0800TCAEHC
MS20-0800ECAEHC
MS20-0800SEAEHC
MS20-0800TEAEHC
MS20-0800EEAEHC
MS20-0800SAHEHC
MS20-0800TAHEHC
MS20-0800EAHEHC
MS20-0800SCHEHC
MS20-0800TCHEHC
MS20-0800ECHEHC
MS20-0800SEHEHC
MS20-0800TEHEHC
MS20-0800EEHEHC
MS20-0800SABEHC
MS20-0800TABEHC
MS20-0800EABEHC
MS20-0800SCBEHC
MS20-0800TCBEHC
MS20-0800ECBEHC
MS20-0800SEBEHC
MS20-0800TEBEHC
MS20-0800EEBEHC
MS20-0800SAAPHC
MS20-0800TAAPHC
MS20-0800EAAPHC
MS20-0800SCAPHC
MS20-0800TCAPHC
MS20-0800ECAPHC
MS20-0800SEAPHC
MS20-0800TEAPHC
MS20-0800EEAPHC
MS20-0800SAHPHC
MS20-0800TAHPHC
MS20-0800EAHPHC
MS20-0800SCHPHC
MS20-0800TCHPHC
MS20-0800ECHPHC
MS20-0800SEHPHC
MS20-0800TEHPHC
MS20-0800EEHPHC
MS20-0800SABPHC
MS20-0800TABPHC
MS20-0800EABPHC
MS20-0800SCBPHC
MS20-0800TCBPHC
MS20-0800ECBPHC
MS20-0800SEBPHC
MS20-0800TEBPHC
MS20-0800EEBPHC
MS20-2400SAAEHC
MS20-2400TAAEHC
MS20-2400EAAEHC
MS20-2400SCAEHC
MS20-2400TCAEHC
MS20-2400ECAEHC
MS20-2400SEAEHC
MS20-2400TEAEHC
MS20-2400EEAEHC
MS20-2400SAHEHC
MS20-2400TAHEHC
MS20-2400EAHEHC
MS20-2400SCHEHC
MS20-2400TCHEHC
MS20-2400ECHEHC
MS20-2400SEHEHC
MS20-2400TEHEHC
MS20-2400EEHEHC
MS20-2400SABEHC
MS20-2400TABEHC
MS20-2400EABEHC
MS20-2400SCBEHC
MS20-2400TCBEHC
MS20-2400ECBEHC
MS20-2400SEBEHC
MS20-2400TEBEHC
MS20-2400EEBEHC
MS20-2400SAAPHC
MS20-2400TAAPHC
MS20-2400EAAPHC
MS20-2400SCAPHC
MS20-2400TCAPHC
MS20-2400ECAPHC
MS20-2400SEAPHC
MS20-2400TEAPHC
MS20-2400EEAPHC
MS20-2400SAHPHC
MS20-2400TAHPHC
MS20-2400EAHPHC
MS20-2400SCHPHC
MS20-2400TCHPHC
MS20-2400ECHPHC
MS20-2400SEHPHC
MS20-2400TEHPHC
MS20-2400EEHPHC
MS20-2400SABPHC
MS20-2400TABPHC
MS20-2400EABPHC
MS20-2400SCBPHC
MS20-2400TCBPHC
MS20-2400ECBPHC
MS20-2400SEBPHC
MS20-2400TEBPHC
MS20-2400EEBPHC
MS20-1600SAAEHC
MS20-1600TAAEHC
MS20-1600EAAEHC
MS20-1600SCAEHC
MS20-1600TCAEHC
MS20-1600ECAEHC
MS20-1600SEAEHC
MS20-1600TEAEHC
MS20-1600EEAEHC
MS20-1600SAHEHC
MS20-1600TAHEHC
MS20-1600EAHEHC
MS20-1600SCHEHC
MS20-1600TCHEHC
MS20-1600ECHEHC
MS20-1600SEHEHC
MS20-1600TEHEHC
MS20-1600EEHEHC
MS20-1600SABEHC
MS20-1600TABEHC
MS20-1600EABEHC
MS20-1600SCBEHC
MS20-1600TCBEHC
MS20-1600ECBEHC
MS20-1600SEBEHC
MS20-1600TEBEHC
MS20-1600EEBEHC
MS20-1600SAAPHC
MS20-1600TAAPHC
MS20-1600EAAPHC
MS20-1600SCAPHC
MS20-1600TCAPHC
MS20-1600ECAPHC
MS20-1600SEAPHC
MS20-1600TEAPHC
MS20-1600EEAPHC
MS20-1600SAHPHC
MS20-1600TAHPHC
MS20-1600EAHPHC
MS20-1600SCHPHC
MS20-1600TCHPHC
MS20-1600ECHPHC
MS20-1600SEHPHC
MS20-1600TEHPHC
MS20-1600EEHPHC
MS20-1600SABPHC
MS20-1600TABPHC
MS20-1600EABPHC
MS20-1600SCBPHC
MS20-1600TCBPHC
MS20-1600ECBPHC
MS20-1600SEBPHC
MS20-1600TEBPHC
MS20-1600EEBPHC
MS30-1602SAAEHC
MS30-1602TAAEHC
MS30-1602EAAEHC
MS30-1602SCAEHC
MS30-1602TCAEHC
MS30-1602ECAEHC
MS30-1602SEAEHC
MS30-1602TEAEHC
MS30-1602EEAEHC
MS30-1602SAHEHC
MS30-1602TAHEHC
MS30-1602EAHEHC
MS30-1602SCHEHC
MS30-1602TCHEHC
MS30-1602ECHEHC
MS30-1602SEHEHC
MS30-1602TEHEHC
MS30-1602EEHEHC
MS30-1602SABEHC
MS30-1602TABEHC
MS30-1602EABEHC
MS30-1602SCBEHC
MS30-1602TCBEHC
MS30-1602ECBEHC
MS30-1602SEBEHC
MS30-1602TEBEHC
MS30-1602EEBEHC
MS30-1602SAAPHC
MS30-1602TAAPHC
MS30-1602EAAPHC
MS30-1602SCAPHC
MS30-1602TCAPHC
MS30-1602ECAPHC
MS30-1602SEAPHC
MS30-1602TEAPHC
MS30-1602EEAPHC
MS30-1602SAHPHC
MS30-1602TAHPHC
MS30-1602EAHPHC
MS30-1602SCHPHC
MS30-1602TCHPHC
MS30-1602ECHPHC
MS30-1602SEHPHC
MS30-1602TEHPHC
MS30-1602EEHPHC
MS30-1602SABPHC
MS30-1602TABPHC
MS30-1602EABPHC
MS30-1602SCBPHC
MS30-1602TCBPHC
MS30-1602ECBPHC
MS30-1602SEBPHC
MS30-1602TEBPHC
MS30-1602EEBPHC
MS30-0802SAAEHC
MS30-0802TAAEHC
MS30-0802EAAEHC
MS30-0802SCAEHC
MS30-0802TCAEHC
MS30-0802ECAEHC
MS30-0802SEAEHC
MS30-0802TEAEHC
MS30-0802EEAEHC
MS30-0802SAHEHC
MS30-0802TAHEHC
MS30-0802EAHEHC
MS30-0802SCHEHC
MS30-0802TCHEHC
MS30-0802ECHEHC
MS30-0802SEHEHC
MS30-0802TEHEHC
MS30-0802EEHEHC
MS30-0802SABEHC
MS30-0802TABEHC
MS30-0802EABEHC
MS30-0802SCBEHC
MS30-0802TCBEHC
MS30-0802ECBEHC
MS30-0802SEBEHC
MS30-0802TEBEHC
MS30-0802EEBEHC
MS30-0802SAAPHC
MS30-0802TAAPHC
MS30-0802EAAPHC
MS30-0802SCAPHC
MS30-0802TCAPHC
MS30-0802ECAPHC
MS30-0802SEAPHC
MS30-0802TEAPHC
MS30-0802EEAPHC
MS30-0802SAHPHC
MS30-0802TAHPHC
MS30-0802EAHPHC
MS30-0802SCHPHC
MS30-0802TCHPHC
MS30-0802ECHPHC
MS30-0802SEHPHC
MS30-0802TEHPHC
MS30-0802EEHPHC
MS30-0802SABPHC
MS30-0802TABPHC
MS30-0802EABPHC
MS30-0802SCBPHC
MS30-0802TCBPHC
MS30-0802ECBPHC
MS30-0802SEBPHC
MS30-0802TEBPHC
MS30-0802EEBPHC
MS30-2402SAAEHC
MS30-2402TAAEHC
MS30-2402EAAEHC
MS30-2402SCAEHC
MS30-2402TCAEHC
MS30-2402ECAEHC
MS30-2402SEAEHC
MS30-2402TEAEHC
MS30-2402EEAEHC
MS30-2402SAHEHC
MS30-2402TAHEHC
MS30-2402EAHEHC
MS30-2402SCHEHC
MS30-2402TCHEHC
MS30-2402ECHEHC
MS30-2402SEHEHC
MS30-2402TEHEHC
MS30-2402EEHEHC
MS30-2402SABEHC
MS30-2402TABEHC
MS30-2402EABEHC
MS30-2402SCBEHC
MS30-2402TCBEHC
MS30-2402ECBEHC
MS30-2402SEBEHC
MS30-2402TEBEHC
MS30-2402EEBEHC
MS30-2402SAAPHC
MS30-2402TAAPHC
MS30-2402EAAPHC
MS30-2402SCAPHC
MS30-2402TCAPHC
MS30-2402ECAPHC
MS30-2402SEAPHC
MS30-2402TEAPHC
MS30-2402EEAPHC
MS30-2402SAHPHC
MS30-2402TAHPHC
MS30-2402EAHPHC
MS30-2402SCHPHC
MS30-2402TCHPHC
MS30-2402ECHPHC
MS30-2402SEHPHC
MS30-2402TEHPHC
MS30-2402EEHPHC
MS30-2402SABPHC
MS30-2402TABPHC
MS30-2402EABPHC
MS30-2402SCBPHC
MS30-2402TCBPHC
MS30-2402ECBPHC
MS30-2402SEBPHC
MS30-2402TEBPHC
MS30-2402EEBPHC