Cisco Systems, Inc. AIR-AP2802I-B-K9 Wireless Access Point

The Cisco AIR-AP2802I-B-K9 wireless access point delivers up to 2.6 Gbps of combined throughput across 2.4 GHz and 5 GHz bands in an IEEE 802.11ac Wave 2 design, featuring 4×4 MU‑MIMO and internal antennas optimized for indoor coverage. As part of Cisco’s Aironet 2800 Series, this enterprise-grade device is built for high‑density environments such as data centers, warehouses, manufacturing floors, office buildings, and campus settings, supporting wireless clients, IoT devices, and mobile equipment with robust, secure connectivity. It provides a single Gigabit Ethernet port with PoE/PoE+ power input and can be ceiling- or wall-mounted, while operating in an industrial temperature range from –20 °C to +50 °C. Security features include WPA2/WPA3, 802.1X, and Secure Access, and management is available via Cisco Mobility Express or a Wireless LAN Controller environment. Common replacements in modern networks include AIR-AP3802I-B-K9 and C9120AXI-B for Wi‑Fi 6 upgrades, making this model a durable choice for expansions or retrofits. Model/Part Number: AIR-AP2802I-B-K9; Product Type: Wireless Access Point (Aironet 2800 Series).