HIRSMANN交换机RS20-0800M4M4SDAE产品说明

产品说明
描述：RS20-0800M4M4SDAE是赫思曼8端口快速以太网交换机，两层增强版软件，DIN导轨安装，无风扇设计
端口类型和数量：共有8个端口，上行1：100BASE-FX,MM-ST;上行2：100BASE-FX,MM-ST，6个标准10/100BASETX,RJ45
订货号：943434017
电源/信号触点：1个插入式接线端子，6针
工作电压：12/24/48VDC(9,6-60)Vand24VAC(18-30)V冗余
输出功率：Btu(IT)h26.3
工作温度：-40oC~60oC
储存运输温度：-40oC~70oC
相对湿度（非冷凝）：10%~95%
平均*时间：53.5年(按照MIL-HDBK-217F标准测算)
外形尺寸：(WxHxD)74mmx131mmx111mm
安装方式：DIN导轨
重量：400g
防护等级：IP20
赫斯曼转换器转换器零件号,赫斯曼rs232介质转换器端口数量等说明。
零件号说明
OZDV 2451P1个电气端口与1个光纤端口，总线供电，POF 0-60m
OZDV 2451G1个电气端口与1个光纤端口，总线供电,多模0-2000m
OZDV 2471P1个电气端口与1个光纤端口，POF 0-100M、HCS 0-2100m
OZDV 2471G1个电气端口与1个光纤端口,多模0-6700m
OZDV 2471G-13001个电气端口与1个光纤端口，单模

HIRSMANN交换机拥有一条很高带宽的背部总线和内部交换矩阵。交换机的所有的端口都挂接在这条背部总线上，控制电路收到数据包以后，处理端口会查找内存中的地址对照表以确定目的MAC（网卡的硬件地址）的NIC（网卡）挂接在哪个端口上，通过内部交换矩阵迅速将数据包传送到目的端口，目的MAC若不存在，广播到所有的端口，接收端口回应后交换机会“学习”新的地址，并把它添加入内部MAC地址表中。使用交换机也可以把网络“分段”，通过对照MAC地址表，交换机只允许必要的网络流量通过交换机。通过交换机的过滤和转发，可以有效的减少冲突域，但它不能划分网络层广播，即广播域。交换机在同一时刻可进行多个端口对之间的数据传输。每一端口都可视为独立的网段，连接在其上的网络设备独自享有全部的带宽，无须同其他设备竞争使用。当节点A向节点D发送数据时，节点B可同时向节点C发送数据，而且这两个传输都享有网络的全部带宽，都有着自己的虚拟连接。假使这里使用的是10Mbps的以太网交换机，那么该交换机这时的总流通量就等于2×10Mbps=20Mbps，而使用10Mbps的共享式HUB时，一个HUB的总流通量也不会超出10Mbps。总之，交换机是一种基于MAC地址识别，能完成封装转发数据帧功能的网络设备。交换机可以“学习”MAC地址，并把其存放在内部地址表中，通过在数据帧的始发者和目标接收者之间建立临时的交换路径，使数据帧直接由源地址到达目的地址。HIRSMANN交换机RS20-0800M4M4SDAE产品说明

赫斯曼转换器转换器零件号,赫斯曼rs232介质转换器端口数量等说明。
HIRSMANN交换机功能和特点赫斯曼HIRSMANN交交换机拥有一条很高带宽的背部总线和内部交换矩阵。交换机的所有的端口都挂接在这条背部总线上，控制电路收到数据包以后，处理端口会查找内存中的地址对照表以确定目的MAC（网卡的硬件地址）的NIC（网卡）挂接在哪个端口上，通过内部交换矩阵迅速将数据包传送到目的端口，目的MAC若不存在，广播到所有的端口，接收端口回应后交换机会“学习”新的地址，并把它添加入内部MAC地址表中

MS20-0800SAAEHC MS20-0800SAAPHC MS20-0800TAAEHC MS20-0800TAAPHC MS20-
0800EAAEHC MS20-0800EAAPHC MS20-0800SAHEHC MS20-0800SAHPHC MS20-0800TAHEHC MS20-
0800TAHPHC MS20-0800EAHEHC MS20-0800EAHPHC MS20-0800SABEHC MS20-0800SABPHC MS20-
0800TABEHC MS20-0800TABPHC MS20-0800EABEHC MS20-0800EABPHC MS20-1600SAAEHC MS20-
1600SAAPHC MS20-1600TAAEHC MS20-1600TAAPHC MS20-1600EAAEHC MS20-1600EAAPHC MS20-
1600SAHEHC MS20-1600SAHPHC MS20-1600TAHEHC MS20-1600TAHPHC MS20-1600EAHEHC MS20-
1600EAHPHC MS20-1600SABEHC MS20-1600SABPHC MS20-1600TABEHC MS20-1600TABPHC MS20-
1600EABEHC MS20-1600EABPHC MS30-0802SAAEHC MS30-0802SAAPHC MS30-0802TAAEHC MS30-
0802TAAPHC MS30-0802EAAEHC MS30-0802EAAPHC MS30-0802SAHEHC MS30-0802SAHPHC MS30-
0802TAHEHC MS30-0802TAHPHC MS30-0802EAHEHC MS30-0802EAHPHC MS30-0802SABEHC MS30-
0802SABPHC MS30-0802TABEHC MS30-0802TABPHC MS30-0802EABEHC MS30-0802EABPHC MS30-
1602SAAEHC MS30-1602SAAPHC MS30-1602TAAEHC MS30-1602TAAPHC MS30-1602EAAEHC MS30-
1602EAAPHC MS30-1602SAHEHC MS30-1602SAHPHC MS30-1602TAHEHC MS30-1602TAHPHC MS30-
1602EAHEHC MS30-1602EAHPHC MS30-1602SABEHC MS30-1602SABPHC MS30-1602TABEHC MS30-
1602TABPHC MS30-1602EABEHC MS30-1602EABPHC RS20-0400M2M2SDAEHC RS20-0400M2M2SDAPHC
RS20-0400M2M2TDAEHC RS20-0400M2M2TDAPHC RS20-0400M2M2EDAEHC RS20-0400M2M2EDAPHC
RS20-0400M2M2SDHEHC RS20-0400M2M2SDHPHC RS20-0400M2M2TDHEHC RS20-0400M2M2TDHPHC
RS20-0400M2M2EDHEHC RS20-0400M2M2EDHPHC RS20-0400M2M2SDBEHC RS20-0400M2M2SDBPHC
RS20-0400M2M2TDBEHC RS20-0400M2M2TDBPHC RS20-0400M2M2EDBEHC RS20-0400M2M2EDBPHC
RS20-0400M2T1SDAEHC RS20-0400M2T1SDAPHC RS20-0400M2T1TDAEHC RS20-0400M2T1TDAPHC
RS20-0400M2T1EDAEHC RS20-0400M2T1EDAPHC RS20-0400M2T1SDHEHC RS20-0400M2T1SDHPHC
RS20-0400M2T1TDHEHC RS20-0400M2T1TDHPHC RS20-0400M2T1EDHEHC RS20-0400M2T1EDHPHC
RS20-0400M2T1SDBEHC RS20-0400M2T1SDBPHC RS20-0400M2T1TDBEHC RS20-0400M2T1TDBPHC
RS20-0400M2T1EDBEHC RS20-0400M2T1EDBPHC RS20-0400S2S2SDAEHC RS20-0400S2S2SDAPHC
RS20-0400S2S2TDAEHC RS20-0400S2S2TDAPHC RS20-0400S2S2EDAEHC RS20-0400S2S2EDAPHC
RS20-0400S2S2SDHEHC RS20-0400S2S2SDHPHC RS20-0400S2S2TDHEHC RS20-0400S2S2TDHPHC
RS20-0400S2S2EDHEHC RS20-0400S2S2EDHPHC RS20-0400S2S2SDBEHC RS20-0400S2S2SDBPHC
RS20-0400S2S2TDBEHC RS20-0400S2S2TDBPHC RS20-0400S2S2EDBEHC RS20-0400S2S2EDBPHC
RS20-0400S2T1SDAEHC RS20-0400S2T1SDAPHC RS20-0400S2T1TDAEHC RS20-0400S2T1TDAPHC
RS20-0400S2T1EDAEHC RS20-0400S2T1EDAPHC RS20-0400S2T1SDHEHC RS20-0400S2T1SDHPHC
RS20-0400S2T1TDHEHC RS20-0400S2T1TDHPHC RS20-0400S2T1EDHEHC RS20-0400S2T1EDHPHC
RS20-0400S2T1SDBEHC RS20-0400S2T1SDBPHC RS20-0400S2T1TDBEHC RS20-0400S2T1TDBPHC
RS20-0400S2T1EDBEHC RS20-0400S2T1EDBPHC RS20-0400T1T1SDAEHC RS20-0400T1T1SDAPHC
RS20-0400T1T1TDAEHC RS20-0400T1T1TDAPHC RS20-0400T1T1EDAEHC RS20-0400T1T1EDAPHC
RS20-0400T1T1SDHEHC RS20-0400T1T1SDHPHC RS20-0400T1T1TDHEHC RS20-0400T1T1TDHPHC
RS20-0400T1T1EDHEHC RS20-0400T1T1EDHPHC RS20-0400T1T1SDBEHC RS20-0400T1T1SDBPHC
RS20-0400T1T1TDBEHC RS20-0400T1T1TDBPHC RS20-0400T1T1EDBEHC RS20-0400T1T1EDBPHC
RS20-0800M2M2SDAEHC RS20-0800M2M2SDAPHC RS20-0800M2M2TDAEHC RS20-0800M2M2TDAPHC
RS20-0800M2M2EDAEHC RS20-0800M2M2EDAPHC RS20-0800M2M2SDHEHC RS20-0800M2M2SDHPHC
RS20-0800M2M2TDHEHC RS20-0800M2M2TDHPHC RS20-0800M2M2EDHEHC RS20-0800M2M2EDHPHC
RS20-0800M2M2SDBEHC RS20-0800M2M2SDBPHC RS20-0800M2M2TDBEHC RS20-0800M2M2TDBPHC
RS20-0800M2M2EDBEHC RS20-0800M2M2EDBPHC RS20-0800M4M4SDAEHC RS20-0800M4M4SDAPHC
RS20-0800M4M4TDAEHC RS20-0800M4M4TDAPHC RS20-0800M4M4EDAEHC RS20-0800M4M4EDAPHC
RS20-0800M4M4SDHEHC RS20-0800M4M4SDHPHC RS20-0800M4M4TDHEHC RS20-0800M4M4TDHPHC
RS20-0800M4M4EDHEHC RS20-0800M4M4EDHPHC RS20-0800M4M4SDBEHC RS20-0800M4M4SDBPHC
RS20-0800M4M4TDBEHC RS20-0800M4M4TDBPHC RS20-0800M4M4EDBEHC RS20-0800M4M4EDBPHC
RS20-0800S2S2SDAEHC RS20-0800S2S2SDAPHC RS20-0800S2S2TDAEHC RS20-0800S2S2TDAPHC
RS20-0800S2S2EDAEHC RS20-0800S2S2EDAPHC RS20-0800S2S2SDHEHC RS20-0800S2S2SDHPHC
RS20-0800S2S2TDHEHC RS20-0800S2S2TDHPHC RS20-0800S2S2EDHEHC RS20-0800S2S2EDHPHC
RS20-0800S2S2SDBEHC RS20-0800S2S2SDBPHC RS20-0800S2S2TDBEHC RS20-0800S2S2TDBPHC
RS20-0800S2S2EDBEHC RS20-0800S2S2EDBPHC RS20-0800T1T1SDAEHC RS20-0800T1T1SDAPHC
RS20-0800T1T1TDAEHC RS20-0800T1T1TDAPHC RS20-0800T1T1EDAEHC RS20-0800T1T1EDAPHC
RS20-0800T1T1SDHEHC RS20-0800T1T1SDHPHC RS20-0800T1T1TDHEHC RS20-0800T1T1TDHPHC
RS20-0800T1T1EDHEHC RS20-0800T1T1EDHPHC RS20-0800T1T1SDBEHC RS20-0800T1T1SDBPHC
RS20-0800T1T1TDBEHC RS20-0800T1T1TDBPHC RS20-0800T1T1EDBEHC RS20-0800T1T1EDBPHC
RS20-1600M2M2SDAEHC RS20-1600M2M2SDAPHC RS20-1600M2M2TDAEHC RS20-1600M2M2TDAPHC
RS20-1600M2M2EDAEHC RS20-1600M2M2EDAPHC RS20-1600M2M2SDHEHC RS20-1600M2M2SDHPHC
RS20-1600M2M2TDHEHC RS20-1600M2M2TDHPHC RS20-1600M2M2EDHEHC RS20-1600M2M2EDHPHC
RS20-1600M2M2SDBEHC RS20-1600M2M2SDBPHC RS20-1600M2M2TDBEHC RS20-1600M2M2TDBPHC
RS20-1600M2M2EDBEHC RS20-1600M2M2EDBPHC RS20-1600M2T1SDAEHC RS20-1600M2T1SDAPHC
RS20-1600M2T1TDAEHC RS20-1600M2T1TDAPHC RS20-1600M2T1EDAEHC RS20-1600M2T1EDAPHC
RS20-1600M2T1SDHEHC RS20-1600M2T1SDHPHC RS20-1600M2T1TDHEHC RS20-1600M2T1TDHPHC
RS20-1600M2T1EDHEHC RS20-1600M2T1EDHPHC RS20-1600M2T1SDBEHC RS20-1600M2T1SDBPHC
RS20-1600M2T1TDBEHC RS20-1600M2T1TDBPHC RS20-1600M2T1EDBEHC RS20-1600M2T1EDBPHC
RS20-1600S2S2SDAEHC RS20-1600S2S2SDAPHC RS20-1600S2S2TDAEHC RS20-1600S2S2TDAPHC
RS20-1600S2S2EDAEHC RS20-1600S2S2EDAPHC RS20-1600S2S2SDHEHC RS20-1600S2S2SDHPHC
RS20-1600S2S2TDHEHC RS20-1600S2S2TDHPHC RS20-1600S2S2EDHEHC RS20-1600S2S2EDHPHC
RS20-1600S2S2SDBEHC RS20-1600S2S2SDBPHC RS20-1600S2S2TDBEHC RS20-1600S2S2TDBPHC
RS20-1600S2S2EDBEHC RS20-1600S2S2EDBPHC RS20-1600T1T1SDAEHC RS20-1600T1T1SDAPHC
RS20-1600T1T1TDAEHC RS20-1600T1T1TDAPHC RS20-1600T1T1EDAEHC RS20-1600T1T1EDAPHC
RS20-1600T1T1SDHEHC RS20-1600T1T1SDHPHC RS20-1600T1T1TDHEHC RS20-1600T1T1TDHPHC
RS20-1600T1T1EDHEHC RS20-1600T1T1EDHPHC RS20-1600T1T1SDBEHC RS20-1600T1T1SDBPHC
RS20-1600T1T1TDBEHC RS20-1600T1T1TDBPHC RS20-1600T1T1EDBEHC RS20-1600T1T1EDBPHC
RS20-2400M2M2SDAEHC RS20-2400M2M2SDAPHC RS20-2400M2M2TDAEHC RS20-2400M2M2TDAPHC
RS20-2400M2M2EDAEHC RS20-2400M2M2EDAPHC RS20-2400M2M2SDHEHC RS20-2400M2M2SDHPHC
RS20-2400M2M2TDHEHC RS20-2400M2M2TDHPHC RS20-2400M2M2EDHEHC RS20-2400M2M2EDHPHC
RS20-2400M2M2SDBEHC RS20-2400M2M2SDBPHC RS20-2400M2M2TDBEHC RS20-2400M2M2TDBPHC
RS20-2400M2M2EDBEHC RS20-2400M2M2EDBPHC RS20-2400S2S2SDAEHC RS20-2400S2S2SDAPHC
RS20-2400S2S2TDAEHC RS20-2400S2S2TDAPHC RS20-2400S2S2EDAEHC RS20-2400S2S2EDAPHC
RS20-2400S2S2SDHEHC RS20-2400S2S2SDHPHC RS20-2400S2S2TDHEHC RS20-2400S2S2TDHPHC
RS20-2400S2S2EDHEHC RS20-2400S2S2EDHPHC RS20-2400S2S2SDBEHC RS20-2400S2S2SDBPHC
RS20-2400S2S2TDBEHC RS20-2400S2S2TDBPHC RS20-2400S2S2EDBEHC RS20-2400S2S2EDBPHC
RS20-2400T1T1SDAEHC RS20-2400T1T1SDAPHC RS20-2400T1T1TDAEHC RS20-2400T1T1TDAPHC