TP-Link SG6428X Omada 24-Port Gigabit Stackable L3 Managed Switch with 4 10G Slots • 24× Gigabit RJ45 ports and 4× 10 Gbps SFP+ slots • 128 Gbps switching capacity per unit • Physical stacking for built-in redundancy and performance • L3 features_ RIP, OSPF, ECMP, VRRP, PIM-DM, DHCP Server/Relay • Security Strategies_ ACL, Port Security, DoS Defend, 802.1X • Highly Available with two internal fixed power supplies, VRRP, and ERPS • Centralised cloud management via the Omada SDN controller • Standalone management via web, CLI, SNMP, and RMON Warranty Period_ 5-Year