IES618-4D系列是一种工业级、网管型、冗余，集成4路串口服务器的多业务以太网交换机，支持8个10/100M以太网端口，2路电源备份输入和1路继电器告警输出。
产品采用了自主研发的FT-Ring环网技术（网络故障自愈时<20ms）用户可轻易设定冗余环网以增加网络可靠性，此外IES618-4D系列还支持多种网络管理功能，如802.1Q VLAN、QoS功能、IGMP侦听、静态多播过滤功能、RSTP功能、SNMP功能、端口汇聚、端口镜像等，还支持串口联网服务器、告警输出。产品符合FCC、CE标准，符合工业4级设计要求，-40~75℃的宽温能够满足各种工业现场的要求，可广泛应用于电力、水利、轨道交通等领域。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
