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Cisco AIR-AP3802E-B-K9C Aironet 3802E Wireless Access Point - IEEE 802. 11ac Dual-Band 5. 20 Gbit/s - MIMO & Beamforming - 2x Gigabit Ethernet Ports
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Product Features
Technical Overview
The Cisco Aironet 3802E leverages IEEE 802.11ac Wave 2 technology to achieve aggregate throughput of 5.20 Gbit/s, optimizing performance for high-density client environments. Its dual-band operation allows simultaneous support for legacy 2.40 GHz devices and modern 5 GHz applications, reducing interference and improving network efficiency. MIMO (Multiple Input, Multiple Output) technology enhances data transmission by using multiple antennas to increase capacity and range.
Beamforming technology focuses wireless signals directly toward connected clients, boosting signal strength and reducing dead zones. The access point supports Ethernet, Fast Ethernet, and Gigabit Ethernet standards through its two RJ-45 ports, ensuring compatibility with existing network infrastructure. While it does not include Power over Ethernet (PoE), it requires separate power input, which is typical for high-performance access points in this class.
Relevant factors for this section include Wireless LAN Standard, Frequency Band, Wireless Transmission Speed, Ethernet Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Cisco Aironet 3802E offers several advantages for enterprise wireless networks, combining high-speed performance with robust reliability. Its advanced features ensure optimal connectivity in challenging environments, making it a dependable choice for business-critical applications.
Enhanced Coverage and Reliability
MIMO and beamforming technologies work together to improve signal consistency and reduce dropouts, even in areas with physical obstructions or high client density.
- Multi-antenna design for better spatial streaming
- Directed signal focusing for stronger client connections
- Reduced interference in dual-band operation
Flexible Deployment Options
With two Gigabit Ethernet ports and a management port, the access point supports various network topologies and simplifies integration into existing wired infrastructures.
- Dual ports for uplink and device connectivity
- Dedicated management interface for easy configuration
- Compact size for discreet ceiling or wall mounting
Deployment / Use Cases
The Cisco Aironet 3802E is ideal for medium to large-scale wireless deployments where high throughput and reliable coverage are essential. Its dual-band capability and advanced radio features make it suitable for environments with mixed device types and high network demands.
Common use cases include corporate offices requiring seamless roaming for mobile devices, educational institutions supporting e-learning applications, healthcare facilities needing stable connectivity for medical devices, and retail spaces handling point-of-sale transactions and customer Wi-Fi. The access point's management port allows IT teams to monitor performance and adjust settings remotely, enhancing operational efficiency in distributed networks.
Enterprise Office Networks
Provides consistent Wi-Fi for laptops, smartphones, and VoIP phones across open-plan offices and meeting rooms, with beamforming ensuring strong signals in crowded areas.
Education and Campus Environments
Supports high-density student and faculty connections in classrooms and libraries, with dual-band operation managing bandwidth for interactive learning tools and video streaming.
Physical Profile
The Cisco Aironet 3802E has a compact design measuring 2.62 inches in height, 8.66 inches in width, and 8.68 inches in depth, making it unobtrusive for ceiling or wall installations. Its low-profile form factor blends into commercial environments while providing robust wireless coverage. The access point is manufactured in Mexico and backed by a lifetime limited warranty, reflecting Cisco's commitment to durability and long-term support.
- Width
- 8.66" (219.96 mm)
- Depth
- 8.68" (220.47 mm)
- Height
- 2.62" (66.55 mm)
Highlights
- IEEE 802.11ac wireless standard with speeds up to 5.20 Gbit/s
- Dual-band operation on 5 GHz and 2.40 GHz frequencies
- MIMO technology for improved capacity and range
- Beamforming technology for targeted signal strength
- Two Gigabit Ethernet ports for flexible wired connections
- Dedicated management port for network configuration
- Compact dimensions for easy ceiling or wall mounting
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | AIR-AP3802E-B-K9C |
| Brand Name | Cisco |
| Product Line | Aironet |
| Product Series | 3800 |
| Product Model | 3802E |
| Product Name | Aironet 3802E Wireless Access Point |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | IEEE 802.11ac |
| Frequency Band | 5 GHz,2.40 GHz |
| Wireless Transmission Speed | 5.20 Gbit/s |
| MIMO Technology | Yes |
| Beamforming Technology | Yes |
| Interfaces/Ports | |
| Ethernet Technology | Ethernet,Fast Ethernet,Gigabit Ethernet |
| Number of Network (RJ-45) Ports | 2 |
| PoE (RJ-45) Port | No |
| VGA | No |
| HDMI | No |
| USB | No |
| Powerline | No |
| Management Port | Yes |
| Physical Characteristics | |
| Height | 2.62" (66.55 mm) |
| Width | 8.66" (219.96 mm) |
| Depth | 8.68" (220.47 mm) |
| Miscellaneous | |
| Country of Origin | Mexico |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What wireless standard does the Cisco Aironet 3802E support?
The Cisco Aironet 3802E supports the IEEE 802.11ac wireless standard, which is the latest Wi-Fi generation before Wi-Fi 6. This standard enables high-speed data transmission up to 5.20 Gbit/s, providing faster connectivity for bandwidth-intensive applications like video conferencing, large file transfers, and cloud-based services in enterprise environments.
Does this access point support dual-band operation?
Yes, the Cisco Aironet 3802E operates on both 5 GHz and 2.40 GHz frequency bands. Dual-band functionality allows it to handle modern 5 GHz devices for less congested, high-speed connections while maintaining compatibility with legacy 2.40 GHz devices. This reduces interference and optimizes network performance across a mixed client environment.
How many Ethernet ports are included, and what speeds do they support?
The access point includes two RJ-45 Ethernet ports that support Ethernet, Fast Ethernet, and Gigabit Ethernet standards. These ports provide flexible wired connectivity for network uplinks or connecting additional devices, with Gigabit Ethernet enabling data rates up to 1000 Mbps for ultra-fast wired network segments alongside the wireless capabilities.
Does the Cisco Aironet 3802E support Power over Ethernet (PoE)?
No, the Cisco Aironet 3802E does not support Power over Ethernet (PoE) through its RJ-45 ports. It requires a separate power source, which is common for high-performance access points to ensure stable power delivery without relying on PoE switches. This design choice supports consistent operation in power-sensitive deployments.
What advanced radio technologies are used in this access point?
The Cisco Aironet 3802E incorporates MIMO (Multiple Input, Multiple Output) and beamforming technologies. MIMO uses multiple antennas to increase data throughput and range by transmitting multiple data streams simultaneously. Beamforming focuses wireless signals directly toward connected clients, enhancing signal strength and reliability, especially in environments with obstacles or high client density.
What are the physical dimensions and mounting options for this access point?
The Cisco Aironet 3802E measures 2.62 inches in height, 8.66 inches in width, and 8.68 inches in depth, making it compact for discreet installations. It is designed for ceiling or wall mounting in commercial settings, with a low-profile form factor that blends into office ceilings or wall surfaces while providing robust wireless coverage across the designated area.
| Qty | Price | Available |
|---|
