AIR-AP3802E-B-K9 Cisco Aironet Wireless Access Point 5.20 GBPS

Cisco AIR-AP3802E-B-K9 Aironet Wireless Access Point

The Cisco AIR-AP3802E-B-K9 belongs to the renowned Cisco Aironet 3800 Series, engineered for enterprise-grade wireless connectivity. This model delivers superior performance with a maximum data rate of 5.20 Gbps, ensuring reliable and high-speed networking for demanding environments such as universities, hospitals, warehouses, and retail stores.

General Information

• Manufacturer: Cisco
• Part Number: AIR-AP3802E-B-K9
• Device Type: Enterprise Wireless Access Point

Technical Specifications

• Deployment: Indoor
• Antenna Type: External Antenna Model
• Form Factor: Ceiling or Wall Mount
• Dimensions: 220 × 220 × 67 mm (8.66 × 8.68 × 2.62 in)
• Weight: 2.09 kg (4.6 lb)
• Band: Dual-Radio Operation (2.4 GHz & 5 GHz)
• Indoor Enterprise Design
• IEEE 802.11a/b/g/n/ac Wave 2
• Aggregate PHY Throughput up to 5.2 Gbps

Network Interfaces

• 1 × Multigigabit Ethernet (100/1000/2500/5000 Mbps RJ-45)
• 1 × Auxiliary Ethernet Port (10/100/1000 Mbps)
• 1 × RJ-45 Console Port
• USB 2.0 Port

Network Efficiency

• Quality of Service Support
• Load Balancing
• Band Steering
• Secure Enterprise Wireless Access
• Link Aggregation Support

External Antennas

• AIR-ANT2524DB-R
• AIR-ANT2566P4W-R
• AIR-ANT2513P4M-N
• Other Cisco-certified antennas for 3800 Series

Compatibility

• Cisco 2500, 3504, 5508, 5520, 8540 Series
• Cisco Virtual Wireless Controller
• Cisco Catalyst 9800 Series
• Cisco Mobility Express
• Cisco Unified Wireless Network
• Cisco DNA Center
• Cisco Prime Infrastructure
• Cisco Catalyst 2960, 3560, 3650, 3850, 9300, 9400, 9500 Series
• Any IEEE 802.3at PoE+ or Cisco UPOE Switch 
• Microsoft Windows
• Linux
• macOS
• Android
• Apple iOS
• Any Wi-Fi-enabled device supporting 802.11a/b/g/n/ac

Cisco AIR-AP3802E-B-K9 Aironet Wireless Access PointOverview

The Cisco AIR-AP3802E-B-K9 Aironet Wireless Access Point represents a high-performance solution designed to meet the growing demands of enterprise connectivity. With support for 802.11ac Wave 2 technology, this device delivers speeds up to 5.20 Gbps, ensuring seamless communication across large-scale networks. Its architecture is built to handle dense environments, offering advanced features that optimize throughput, minimize latency, and enhance overall wireless efficiency. The model is part of the Cisco Aironet 3800 Series, which is recognized for its reliability, scalability, and ability to adapt to evolving business requirements.

802.11ac Wave 2 Technology

The integration of 802.11ac Wave 2 technology allows the Cisco AIR-AP3802E-B-K9 to deliver multi-gigabit speeds, supporting modern applications such as video conferencing, cloud computing, and real-time collaboration. This ensures that enterprises can maintain productivity without interruptions, even when multiple devices are connected simultaneously.

Multi-User MIMO Support

With Multi-User MIMO, the access point can communicate with multiple clients at the same time, significantly improving efficiency in environments with high device density. This feature reduces wait times and enhances user experience by allowing simultaneous data streams to different devices.

Flexible Radio Assignment

The flexible radio assignment capability enables the access point to dynamically adjust its radios to either 2.4 GHz or 5 GHz, depending on network demands. This adaptability ensures optimal performance by balancing traffic loads and maximizing available bandwidth.

Advanced Security Features

Security is a cornerstone of the Cisco AIR-AP3802E-B-K9 design. It supports WPA3 encryption, secure boot, and advanced threat detection mechanisms to safeguard sensitive enterprise data. These features ensure compliance with industry standards while protecting against unauthorized access and cyber threats.

Seamless Roaming

Employees and devices can move across different areas of a facility without losing connectivity, thanks to seamless roaming capabilities. This is particularly beneficial in large campuses, warehouses, and healthcare facilities where uninterrupted access is critical.

High Availability

The access point is engineered for high availability, with redundant hardware and software features that minimize downtime. This ensures continuous connectivity, even during maintenance or unexpected disruptions, making it ideal for mission-critical environments.

Modular Design

The modular design of the Cisco AIR-AP3802E-B-K9 allows enterprises to expand their network infrastructure as needed. Additional modules can be integrated to support new technologies, ensuring that the investment remains future-proof.

Controller-Based and Standalone Modes

This model supports both controller-based and standalone deployment modes, offering flexibility for different organizational needs. Enterprises can choose centralized management for large-scale deployments or standalone operation for smaller networks.

Cloud Integration

Integration with Cisco DNA Center and other cloud-based management platforms enables simplified configuration, monitoring, and troubleshooting. This reduces administrative overhead and ensures that IT teams can manage networks efficiently from a centralized dashboard.

High-Density Environments

The Cisco AIR-AP3802E-B-K9 is designed to perform exceptionally well in high-density environments such as stadiums, auditoriums, and conference centers. Its ability to handle thousands of concurrent connections ensures that users experience consistent performance regardless of crowd size.

Application Visibility and Control

With built-in application visibility and control, administrators can monitor traffic patterns and prioritize critical applications. This ensures that essential services such as VoIP and video conferencing receive the necessary bandwidth for smooth operation.

Energy Efficiency

Energy efficiency is achieved through intelligent power management features that reduce consumption during low-traffic periods. This not only lowers operational costs but also aligns with sustainability initiatives within enterprises.

Performance Metrics

The Cisco AIR-AP3802E-B-K9 supports data rates up to 5.20 Gbps, with dual-band operation across 2.4 GHz and 5 GHz frequencies. It features four spatial streams and supports up to 160 MHz channel bandwidth, ensuring maximum throughput for demanding applications.

Hardware Components

The device is equipped with external antenna connectors, allowing for flexible coverage customization. It includes multiple Gigabit Ethernet ports, supporting Power over Ethernet for simplified installation. The rugged design ensures durability in diverse environments.

Software Capabilities

Advanced software capabilities include support for Cisco CleanAir technology, which mitigates interference from non-Wi-Fi devices. Additionally, the access point supports Cisco ClientLink, enhancing performance for legacy devices while maintaining compatibility with modern standards.

Corporate Offices

In corporate offices, the Cisco AIR-AP3802E-B-K9 ensures reliable connectivity for employees, enabling seamless collaboration across departments. Its ability to handle high traffic loads makes it suitable for organizations with large workforces.

Healthcare Facilities

Healthcare facilities benefit from the device’s secure and reliable connectivity, supporting applications such as electronic health records, telemedicine, and real-time patient monitoring. The access point ensures compliance with healthcare regulations while maintaining patient data confidentiality.

Educational Institutions

Educational institutions leverage the Cisco AIR-AP3802E-B-K9 to provide high-speed internet access across classrooms, libraries, and dormitories. Its scalability supports growing student populations and the increasing use of digital learning tools.

Retail

Retail environments utilize the access point to support point-of-sale systems, inventory management, and customer Wi-Fi services. Its reliability ensures that transactions and operations run smoothly without interruptions.

Support for Emerging Technologies

The Cisco AIR-AP3802E-B-K9 is designed to support emerging technologies such as IoT devices and advanced analytics. Its modular architecture ensures compatibility with future innovations, protecting the enterprise’s investment over time.

Long-Term Value

By combining high performance, scalability, and advanced security, the access point delivers long-term value to enterprises. It reduces the need for frequent upgrades, ensuring that organizations can focus on growth rather than infrastructure limitations.

Integration with Cisco

Integration with the broader Cisco ecosystem, including switches, routers, and security appliances, ensures a cohesive networking environment. This holistic approach enhances overall network performance and simplifies management.