The TP-Link G611 is a high-performance VPN router from the Omada Pro line, designed to handle demanding network traffic in professional environments. It is powered by a quad-core Cortex-A72 processor running at 2.2GHz and 4GB of DDR4 memory, which allows it to maintain high throughput for NAT DHCP tasks up to 9426.20 Mbps. Connectivity is extensive, featuring two 10G SFP+ ports for high-speed WAN or LAN links, one Gigabit SFP port, and eight Gigabit RJ45 ports to connect a wide array of wired devices. Two USB 3.0 ports are also included, allowing you to attach 4G or 3G modems to ensure your internet stays active via LTE backup if the primary connection fails. Security and remote access are central to this device, as it supports a variety of protocols including WireGuard, SSL, IPsec, PPTP, L2TP, and OpenVPN. You can manage up to 500 SSL VPN tunnels or 300 IPsec tunnels, with IPsec throughput reaching 3099.4 Mbps to keep encrypted data moving quickly. To protect the network, the router integrates an advanced firewall with IDS/IPS, DoS defense, and detailed filtering options for IP, MAC, and URLs. Management is streamlined through the Omada Pro SDN, which offers cloud-based control, a dedicated app, or Zero-Touch Provisioning for faster deployment. Built for reliability in a server room, the router is housed in a steel case and is fully rack-mountable. It features redundant dual power supplies and two internal fans to maintain stable operation under load. The unit measures 440 x 220 x 44 mm and includes a rackmount kit and a console cord in the box, making it a sturdy choice for administrators who need a secure, high-capacity gateway that remains operational even during power component failures.