This ER8411 router is designed for enterprise-level VPN management, ideal for businesses with multiple branches and supporting remote workforces. The ER8411 offers up to 10 WAN ports with Multi-WAN load balancing for large-scale deployments. It supports various VPN protocols like IPsec, PPTP, and OpenVPN, and integrates with the Omada app for convenient cloud management. Key features include 1x 10G SFP+ WAN, 1x 10G SFP+ WAN/LAN, 1x Gigabit SFP WAN/LAN, and 8x Gigabit RJ45 WAN/LAN ports. It is powered by a dedicated quad-core 2.2GHz CPU with 4GB DDR4 DRAM and includes a USB 3.0 port for 4G LTE backup (adapter not included). The router can handle up to 2,300,000 concurrent connections and offers centralized cloud management through TP-Link Omada & SDN integration, providing effective access control.