RS20-0800S2S2SDAPHC交換機(jī)，上海銳譽(yù)為你提供德國(guó)赫斯曼交換機(jī)RS20-0800S2S2SDAPHC
6 x 10 / 100BASE-TX，2 x 100BASE-FX（SM電纜，SC插座），認(rèn)證（IEEE 802.1x），專(zhuān)業(yè)管理
功能描述
產(chǎn)品功能
使用Web配置器和下拉列表快速簡(jiǎn)單地選擇功能
具有4到25個(gè)快速??以太網(wǎng)端口的版本
全面的管理功能（串行接口，Web界面，SNMP V1 / V2，HiVision文件傳輸，SW，HTTP / TFTP，LLDP-MED），便于配置和診斷
快速冗余協(xié)議（HIPER環(huán)，MRP，MSTP，RSTP-IEEE802.1D-2004，MRP和RSTP并行，鏈路聚合）實(shí)現(xiàn)高網(wǎng)絡(luò)可用性
多種安全機(jī)制（IP和MAC端口安全，SNMP V3，SSHv2，身份驗(yàn)證（IEEE802.1x），802.1x多客戶(hù)端身份驗(yàn)證，訪(fǎng)客VLAN和未經(jīng)身份驗(yàn)證的VLAN，基于端口的Radius VLAN分配，登錄橫幅）實(shí)現(xiàn)高數(shù)據(jù)安全性
應(yīng)用
在自動(dòng)化領(lǐng)域，通過(guò)以太網(wǎng)對(duì)數(shù)據(jù)通信的要求因應(yīng)用而異。它們包括簡(jiǎn)單的安裝，復(fù)雜的高性能網(wǎng)絡(luò)，具有全面的管理功能和極高的容錯(cuò)能力。 OpenRail RS20是適用于許多不同應(yīng)用場(chǎng)景的完美開(kāi)關(guān)，是以太網(wǎng)成為通信協(xié)議的機(jī)器和設(shè)備工程的理想選擇。

此外，OpenRail RS20系列還具有電力傳輸和分配，石油和天然氣以及運(yùn)輸應(yīng)用所需的認(rèn)證。

6 x 10/100BASE-TX, 2 x 100BASE-FX ( SM cable, SC sockets), authentication (IEEE 802.1x), Professional Management
Features Description    
Product Features
Fast and simple selection of features using the web configurator and drop-down lists
Versions with 4 to 25 Fast Ethernet ports
Convenient configuration and diagnostics thanks to comprehensive management functions (serial interface, web interface, SNMP V1/V2, HiVision File Transfer, SW, HTTP/TFTP, LLDP-MED)
High network availability owing to fast redundancy protocols (HIPER Ring, MRP, MSTP, RSTP-IEEE802.1D-2004, MRP and RSTP in parallel, Link Aggregation
High data security thanks to numerous security mechanisms (IP and MAC Port Security, SNMP V3, SSHv2, Authentication (IEEE802.1x), 802.1x Multi Client Authentication, Guest VLAN and Unauthenticated VLAN, Port based Radius VLAN Assignment, Login Banner)
Applications
In the automation area, the demands made on data communication via Ethernet differ widely from application to application. They range from simple installations to complex, high-performance networks with comprehensive management functions and extremely high failure tolerance. The OpenRail RS20 is the perfect switch for so many different application scenarios and is ideal for machine and plant engineering where Ethernet is becoming the communications protocol.

In addition, the OpenRail RS20 family has the required certifications for power transmission and distribution, oil and gas and transportation applications.