The TP-Link DR3220v-4G Omada 4G+ Cat6 Gigabit Rackmount DSL Gateway is engineered for businesses demanding robust, high-speed WAN connectivity with centralized management. Offering 4G+ Cat6 LTE support up to 300 Mbps via dual Nano SIM slots, it ensures seamless cellular WAN failover or primary connectivity.

Designed to maximize DSL performance, this gateway supports Super VDSL (VDSL2 35b) with speeds up to 350 Mbps, compatible with VDSL2/ADSL2+/ADSL2/ADSL standards. Its comprehensive hardware interface includes a DSL port, two FXS telephony ports, a Gigabit SFP/RJ45 combo WAN/LAN port, four Gigabit RJ45 LAN ports, and a USB 3.0 port, providing extensive deployment flexibility.

Advanced VPN protocols such as IPSec, PPTP, L2TP, OpenVPN, WireGuard, GRE, and SSL VPN ensure highly secure remote connections and site-to-site communication. The device features DPI-based security for enhanced network protection and supports load balancing across DSL, 4G, and Ethernet WANs to optimize uptime and network performance.

With centralized cloud management via the TP-Link Omada platform, administrators can remotely monitor and configure the gateway alongside other Omada devices. Designed for both rackmount and desktop use, it does not include Wi-Fi, focusing instead on wired performance and reliability.

Key hardware specs include 512 MB DDR4 DRAM, 256 MB NAND flash, and universal AC power input (100–240 V, 50–60 Hz). The compact form factor measures approximately 11.6 × 7.1 × 1.7 inches (294 × 180 × 44 mm), excluding antennas.

This gateway is ideal for enterprises requiring resilient, multi-WAN connectivity with easy centralized management and high security standards.