Description:

The Cisco AIR-AP3802I-B-K9 Access Point is a high-performance enterprise wireless access point used in Cisco wireless LAN (WLAN) infrastructure to deliver secure, high-speed Wi-Fi connectivity for large business networks. It is designed to support advanced wireless standards, high client density, and reliable wireless coverage while integrating with Cisco wireless controllers for centralized network management and security enforcement. Commonly installed in corporate offices, universities, hospitals, manufacturing facilities, and large commercial environments where stable wireless connectivity and scalable network performance are required. Maintenance teams, network administrators, and system integrators deploy this access point for wireless network expansion, infrastructure upgrades, coverage improvements, or replacement of legacy Cisco wireless access points in enterprise WLAN deployments.

Applications:

The Cisco AIR-AP3802I-B-K9 Access Point is used in enterprise wireless network environments to provide high-capacity Wi-Fi connectivity for users, devices, and business applications. It is commonly deployed in corporate offices, campus networks, healthcare facilities, warehouses, and educational institutions where reliable wireless coverage and high client density are required. IT infrastructure teams install these access points to support mobile workforce connectivity, wireless device access, cloud applications, and secure enterprise network communications within centralized Cisco wireless controller architectures.

Technical Specifications:

• Manufacturer Part Number (MPN): AIR-AP3802I-B-K9
• Brand: Cisco
• Product Type: Wireless Access Point
• Series: Cisco Aironet 3800 Series
• Wireless Standard: IEEE 802.11a/b/g/n/ac Wave 2
• Frequency Bands: 2.4 GHz and 5 GHz dual band
• Maximum Data Rate: Up to 5.2 Gbps aggregate throughput
• Antenna Type: Internal antennas
• MIMO Technology: 4x4 MU-MIMO
• Ethernet Interface: 1 × 10/100/1000BASE-T Ethernet
• Power Requirements: Power over Ethernet (PoE+) or external power supply
• Controller Compatibility: Cisco Wireless LAN Controllers
• Mounting Options: Ceiling or wall mount
• Indoor Use: Yes

Common Replacements:

• Cisco AIR-AP4802I-B-K9 Wireless Access Point
• Cisco C9115AXI-B Wireless Access Point
• Cisco AIR-AP2802I-B-K9 Wireless Access Point