Cisco AIR-AP3802I-B-K9 Aironet 3800 Series 802.11ac Wave 2 Indoor Wireless Access Point
Cisco · Industrial Automation & Electrical
Description The Cisco AIR-AP3802I-B-K9 is an enterprise-class indoor wireless access point built to deliver high-performance Wi-Fi connectivity in demanding environments such as warehouses, campuses, offices, and large commercial facilities. Supporting 802.11ac Wave 2, 4x4 MU-MIMO, and integrated internal antennas, the Cisco AIR-AP3802I-B-K9 provides high-capacity wireless coverage with advanced RF optimization and multigigabit Ethernet connectivity for modern enterprise networks. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Networking Part Number AIR-AP3802I-B-K9 Subcategory Wireless Access Point Series Cisco Aironet 3800 Series Product Type Indoor Wireless Access Point Wireless Standard IEEE 802.11a/b/g/n/ac Wave 2 MIMO Configuration 4x4 MU-MIMO, 3 Spatial Streams Maximum Data Rate Up to 5.2 Gbps Frequency Bands 2.4 GHz and 5 GHz Ethernet Interface 1 × 100/1000/2500/5000 Multigigabit RJ-45 Additional Ports 1 × 100/1000BASE-T AUX, 1 × RJ-45 Management Console Antenna Type Integrated Internal Antennas RF Technologies Cisco CleanAir, ClientLink 4.0, Beamforming, Flexible Radio Assignment Power Options IEEE 802.3at PoE+, Cisco Universal PoE (UPOE), Optional External Power Supply Mounting Hardware AIR-AP-BRACKET Mounting Kit Included Included Accessories Console Cable, Mounting Bracket Regulatory Domain B (United States) Dimensions 8.66 × 8.68 × 2.46 in. (22 × 22 × 6.2 cm) Weight Approximately 2.8 lb (1.27 kg) Information About AIR-AP3802I-B-K9 The AIR-AP3802I-B-K9 is part of the Cisco Aironet 3800 Series, a family of enterprise wireless access points engineered for high-density indoor deployments requiring reliable wireless performance and flexible scalability. Its internal antenna design, modular architecture, and Flexible Radio Assignment technology allow the access point to adapt to changing RF environments while maximizing wireless efficiency. The access point supports controller-based deployments through Cisco wireless infrastructure and integrates technologies including Cisco CleanAir, ClientLink 4.0, beamforming, MU-MIMO, and automatic link aggregation. Designed for organizations with large numbers of connected devices, it provides secure wireless access for mission-critical applications while supporting future network expansion. Key Features: 802.11ac Wave 2 Technology: Delivers high-speed wireless connectivity with enhanced throughput and improved client capacity. 4x4 MU-MIMO Architecture: Supports multiple simultaneous client connections using three spatial streams for greater network efficiency. Flexible Radio Assignment: Dynamically configures radio operation to optimize wireless coverage and network performance. Cisco CleanAir Technology: Detects and mitigates wireless interference to maintain stable network operation. Multigigabit Ethernet Support: Supports 100 Mbps, 1 Gbps, 2.5 Gbps, and 5 Gbps Ethernet uplinks over existing cabling. Internal Antenna Design: Integrated antennas provide reliable indoor wireless coverage while simplifying installation. Cisco ClientLink 4.0: Improves downlink performance and wireless reliability for both legacy and modern client devices. High-Density Deployment: Designed to support enterprise environments with large numbers of concurrent wireless users. The AIR-AP3802I-B-K9 delivers the reliability and precision required for secure, high-capacity enterprise wireless networking in demanding indoor environments.
Brand: Cisco · Category: Industrial Automation & Electrical
Key features
- 802.11ac Wave 2 Technology: Delivers high-speed wireless connectivity with enhanced throughput and improved client capacity.
- 4x4 MU-MIMO Architecture: Supports multiple simultaneous client connections using three spatial streams for greater network efficiency.
- Flexible Radio Assignment: Dynamically configures radio operation to optimize wireless coverage and network performance.
- Cisco CleanAir Technology: Detects and mitigates wireless interference to maintain stable network operation.
- Multigigabit Ethernet Support: Supports 100 Mbps, 1 Gbps, 2.5 Gbps, and 5 Gbps Ethernet uplinks over existing cabling.
- Internal Antenna Design: Integrated antennas provide reliable indoor wireless coverage while simplifying installation.
- Cisco ClientLink 4.0: Improves downlink performance and wireless reliability for both legacy and modern client devices.
- High-Density Deployment: Designed to support enterprise environments with large numbers of concurrent wireless users.
Specifications
| Manufacturer part number | AIR-AP3802I-B-K9 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Networking |
| Part Number | AIR-AP3802I-B-K9 |
| Subcategory | Wireless Access Point |
| Series | Cisco Aironet 3800 Series |
| Product Type | Indoor Wireless Access Point |
| Wireless Standard | IEEE 802.11a/b/g/n/ac Wave 2 |
| MIMO Configuration | 4x4 MU-MIMO, 3 Spatial Streams |
| Maximum Data Rate | Up to 5.2 Gbps |
| Frequency Bands | 2.4 GHz and 5 GHz |
| Ethernet Interface | 1 × 100/1000/2500/5000 Multigigabit RJ-45 |
| Additional Ports | 1 × 100/1000BASE-T AUX, 1 × RJ-45 Management Console |
| Antenna Type | Integrated Internal Antennas |
| RF Technologies | Cisco CleanAir, ClientLink 4.0, Beamforming, Flexible Radio Assignment |
| Power Options | IEEE 802.3at PoE+, Cisco Universal PoE (UPOE), Optional External Power Supply |
| Mounting Hardware | AIR-AP-BRACKET Mounting Kit Included |
| Included Accessories | Console Cable, Mounting Bracket |
| Regulatory Domain | B (United States) |
| Dimensions | 8.66 × 8.68 × 2.46 in. (22 × 22 × 6.2 cm) |
| Weight | Approximately 2.8 lb (1.27 kg) |
| Product type | Wireless Access Point |
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