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<ul class="params"> <li>Support 4 * 10/100/1000Base-TX RJ45 Ethernet ports</li> <li>Support 2 * 1000Base-X SFP/SC(Optional) Fiber ports</li> <li>Support DC12~58v power edundant power supply</li> <li>Support reverse/over-current protection</li> <li>Support VLAN/IGMP/QoS/LLDP/802.1X/DDM/IPV6/Web/SNMP/Telnet/TFTP/Web upgrading</li> <li>Support G.8032 ERPS protocol, recovery time ≤20ms</li> <li>4KV surge Protection, 8kV Contact Protection, 15kV Air ESD Protection</li> <li>Support Class A EMI Protection</li> <li>Support IP40 fan-less and Din-rail hardware design</li> <li>Support -40 °C ~+75°C operation temperature</li> </ul>

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