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產(chǎn)品介紹：

JetNet 7020G 工業(yè)16G + 4G RJ/SFP Combo網(wǎng)管型工業(yè)以太網(wǎng)交換機(jī)

• 16個(gè)千兆以太網(wǎng)RJ-45端口，4個(gè)千兆R(shí)J-45/SFP combo可選端口

• 40Gbps無(wú)阻塞，高速網(wǎng)絡(luò)交換結(jié)構(gòu)

• 網(wǎng)絡(luò)冗余 – MSR (Multiple Super Ring),ITU-T G.8032 ERPS, RSTP, MSTP, Super Chain, ERPS V2

• 支持全面網(wǎng)管功能 – SNMP v1/v2c/v3, RMON, Web UI, Telnet and Local Console

• 界面友好的網(wǎng)絡(luò)管理和拓?fù)浒l(fā)現(xiàn)工具 – Korenix View, Korenix NMS

• 高階網(wǎng)絡(luò)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網(wǎng)絡(luò)性能 – IEEE802.1Q VLAN, Private VLAN, Trunk, Traffic Filtering, DHCP Server/Client, Traffic Prioritize, Forwarding Rate Control

• Layer 3網(wǎng)絡(luò)路由協(xié)議 – Static/Dynamic Route, VLAN Routing, Multicast Routing

• 用于系統(tǒng)自動(dòng)恢復(fù)的硬件Watchdog

• 優(yōu)質(zhì)的抗電磁干擾

• 符合鐵路軌道側(cè)EN50121-4認(rèn)證

• 寬操作溫度 -40~75°C

• 冗余電源寬電壓輸入 DC 10~60V

• 符合重工業(yè)應(yīng)用