RS20-0800S2S2SDAPHC交換機，上海銳譽為你提供德國赫斯曼交換機RS20-0800S2S2SDAPHC
6 x 10 / 100BASE-TX，2 x 100BASE-FX（SM電纜，SC插座），認證（IEEE 802.1x），專業管理
功能描述
產品功能
使用Web配置器和下拉列表快速簡單地選擇功能
具有4到25個快速??以太網端口的版本
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
快速冗余協議（HIPER環，MRP，MSTP，RSTP-IEEE802.1D-2004，MRP和RSTP并行，鏈路聚合）實現高網絡可用性
多種安全機制（IP和MAC端口安全，SNMP V3，SSHv2，身份驗證（IEEE802.1x），802.1x多客戶端身份驗證，訪客VLAN和未經身份驗證的VLAN，基于端口的Radius VLAN分配，登錄橫幅）實現高數據安全性
應用
在自動化領域，通過以太網對數據通信的要求因應用而異。它們包括簡單的安裝，復雜的高性能網絡，具有全面的管理功能和極高的容錯能力。 OpenRail RS20是適用于許多不同應用場景的完美開關，是以太網成為通信協議的機器和設備工程的理想選擇。

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輸應用所需的認證。

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.