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Cisco AIR-AP3802I-Q-K9 Aironet 3802I 802. 11ac Dual-Band Wireless Access Point - 5. 20 Gbit/s - 2x RJ-45 - Ceiling Mountable
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Product Features
Technical Overview
The Cisco 3802I leverages IEEE 802.11ac wireless technology, which provides higher data rates, improved capacity, and better performance in mixed-client environments compared to previous Wi-Fi standards. Its dual-band radio architecture operates on 2.40 GHz and 5 GHz frequencies, offering flexibility for legacy and modern devices.
Advanced radio features include MIMO (Multiple Input, Multiple Output) technology and beamforming. MIMO uses multiple antennas to improve throughput and signal reliability, while beamforming focuses wireless signals toward connected clients, enhancing range and reducing dead zones. These technologies work together to deliver consistent performance even in challenging RF conditions.
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
This access point combines high-speed wireless connectivity with enterprise-grade reliability and management capabilities. Its design prioritizes performance, deployment flexibility, and operational control for network administrators.
High-Speed Backhaul
Two 10 Gigabit Ethernet ports provide ample wired bandwidth for uplink connections and daisy-chaining additional access points, ensuring the wireless network does not become bottlenecked by wired infrastructure.
Power over Ethernet (PoE) Support
The PoE PD (Powered Device) port allows the access point to receive both power and data over a single Ethernet cable, simplifying installation and reducing cabling costs in ceiling or wall-mounted deployments.
Centralized Management
A dedicated management port enables efficient network oversight, configuration, and monitoring through Cisco's management platforms, giving administrators granular control over wireless performance and security settings.
Deployment / Use Cases
The Cisco Aironet 3802I is ideal for medium to large business environments where reliable, high-speed Wi-Fi is critical. Its ceiling-mount form factor and PoE support make it particularly suitable for offices, retail spaces, educational institutions, and healthcare facilities where aesthetics and installation simplicity are important.
Common deployment scenarios include providing blanket Wi-Fi coverage across open-plan offices, supporting bandwidth-intensive applications like video conferencing and large file transfers, and enabling seamless roaming for mobile devices. The access point's dual-band capability allows network administrators to allocate different bands for specific use cases, such as dedicating the 5 GHz band to high-performance devices while using 2.4 GHz for legacy equipment.
Office Wi-Fi Deployment
Install multiple 3802I access points throughout office floors to create a seamless wireless network that supports employee productivity tools, cloud applications, and collaboration platforms without performance degradation.
Education and Campus Networks
Deploy in classrooms and common areas to provide reliable connectivity for students and faculty, supporting educational resources, online testing platforms, and campus-wide communication systems.
Physical Profile
The Cisco 3802I features a compact, low-profile design measuring 2.46 inches in height, 8.66 inches in width, and 8.68 inches in depth. With a weight of approximately 4.60 pounds, it maintains a substantial build quality while remaining manageable for installation. The ceiling-mountable form factor includes integrated mounting hardware compatibility for standard ceiling tile grids or direct surface mounting, allowing flexible placement to optimize radio coverage patterns. The unit's finish and construction are designed for durability in commercial environments.
- Width
- 8.66" (219.96 mm)
- Depth
- 8.68" (220.47 mm)
- Height
- 2.46" (62.48 mm)
- Weight
- 4.60 lb (2086.52 g)
Highlights
- Dual-band 802.11ac wireless access point with 5.20 Gbit/s maximum speed
- MIMO and beamforming technologies for improved range and reliability
- Two 10 Gigabit Ethernet ports for high-speed wired connectivity
- PoE PD support for simplified power and data over single cable
- Ceiling-mountable form factor for professional installations
- Dedicated management port for network configuration and monitoring
- Compact dimensions: 2.46" H × 8.66" W × 8.68" D
- Lifetime limited warranty for long-term investment protection
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | AIR-AP3802I-Q-K9 |
| Brand Name | Cisco |
| Product Line | Aironet |
| Product Series | 3800 |
| Product Model | 3802I |
| Product Name | Aironet 3802I Wireless Access Point |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | IEEE 802.11ac |
| Frequency Band | 2.40 GHz,5 GHz |
| Wireless Transmission Speed | 5.20 Gbit/s |
| MIMO Technology | Yes |
| Beamforming Technology | Yes |
| Interfaces/Ports | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Number of Network (RJ-45) Ports | 2 |
| PoE (RJ-45) Port | No |
| PoE PD Port | Yes |
| VGA | No |
| HDMI | No |
| USB | No |
| Powerline | No |
| Management Port | Yes |
| Physical Characteristics | |
| Form Factor | Ceiling Mountable |
| Height | 2.46" (62.48 mm) |
| Width | 8.66" (219.96 mm) |
| Depth | 8.68" (220.47 mm) |
| Weight (Approximate) | 4.60 lb (2086.52 g) |
| Miscellaneous | |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What wireless standard does this Cisco access point support?
The Cisco Aironet 3802I supports the IEEE 802.11ac wireless standard, which provides higher data rates, improved network capacity, and better performance in environments with multiple connected devices compared to older Wi-Fi standards like 802.11n.
Does this access point support both 2.4 GHz and 5 GHz bands?
Yes, this is a dual-band access point that operates on both 2.40 GHz and 5 GHz frequency bands. This allows network administrators to allocate different bands for specific devices or applications, reducing interference and optimizing performance across the wireless network.
How many Ethernet ports does the Cisco 3802I have?
The access point features two RJ-45 network ports with 10 Gigabit Ethernet technology. These ports provide high-speed wired connectivity for uplink connections to network switches and support daisy-chaining additional access points if needed for expanded coverage.
Can this access point be powered via Power over Ethernet?
Yes, the Cisco 3802I includes PoE PD (Powered Device) support, meaning it can receive both power and data over a single Ethernet cable. This simplifies installation in ceiling or wall-mounted locations by eliminating the need for separate power outlets near each access point.
What mounting options are available for this access point?
The Cisco 3802I is designed for ceiling mounting, with a form factor specifically optimized for this installation method. It includes compatibility with standard ceiling tile grid systems and surface-mount hardware, allowing flexible placement to achieve optimal wireless coverage patterns throughout your facility.
What management capabilities does this access point offer?
This access point includes a dedicated management port that enables efficient network oversight through Cisco's management platforms. Administrators can configure wireless settings, monitor performance, implement security policies, and troubleshoot connectivity issues from a centralized interface.
| Qty | Price | Available |
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