The Huawei AR1220 is a modular, enterprise-class "all-in-one" router designed for small-to-medium businesses and branch offices, offering routing, switching, security, and voice capabilities. It features dual-core processing, supports up to \(200 \text{ Mbps}-400 \text{ Mbps}\) WAN speed (depending on model/license), and includes 8 FE LAN ports and 2 GE WAN ports. [1, 2, 3, 4, 5]