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JetNet 7020G 工业16G + 4G RJ/SFP Combo网管型工业以太网交换机

16个千兆以太网RJ-45端口，4个千兆RJ-45/SFP combo可选端口
40Gbps无阻塞，高速网络交换结构
网络冗余 – MSR (Multiple Super Ring),ITU-T G.8032 ERPS, RSTP, MSTP, Super Chain, ERPS V2
支持全面网管功能 – SNMP v1/v2c/v3, RMON, Web UI, Telnet and Local Console
界面友好的网络管理和拓扑发现工具 – Korenix View, Korenix NMS
高阶网络安全管理 –MAC security, IEEE 802.1x Port Based access control , IEEE 802.1x Radius Server authentication, 802.1x MAB, Deny of Service, IP Source Guard, Deny of ARP Inspection, TACACS+
Layer 2网络性能 – IEEE802.1Q VLAN, Private VLAN, Trunk, Traffic Filtering, DHCP Server/Client, Traffic Prioritize, Forwarding Rate Control
Layer 3网络路由协议 – Static/Dynamic Route, VLAN Routing, Multicast Routing
用于系统自动恢复的硬件Watchdog
优质的抗电磁干扰
符合铁路轨道侧EN50121-4认证
宽操作温度 -40~75°C
冗余电源宽电压输入 DC 10~60V
符合重工业应用