Manual for DIR-853

The DIR-853 is a wireless dual band gigabit router with 3G/LTE support, designed for home or office use. It offers fast and simple wireless and wired network creation. The router features a USB port for 3G/LTE modems, storage devices, or printers. It supports high-speed internet connections via cable or DSL modems and includes a built-in 4-port switch. The device enables virtual network access from computers and mobile devices, with simultaneous support for 2.4GHz and 5GHz bands. It is compatible with 802.11a, b, g, n, and ac standards, offering wireless connection rates up to 1300Mbps. Security features include WEP, WPA/WPA2, MAC address filtering, and WPS. A physical button allows for easy Wi-Fi network on/off control. Multi-user MIMO and Transmit Beamforming technologies enhance wireless performance. Guest Wi-Fi networks can be created with individual security settings. The router includes a built-in firewall and supports IPsec for secure VPN tunnels. It also features Yandex.DNS and SkyDNS for web content filtering and safe internet access. Configuration is managed via a user-friendly web-based interface, available in Russian and English, and also through a mobile application. Firmware updates are automated.