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Cisco AIR-AP4800-E-K9 Aironet 4800 Dual-Band Wireless Access Point - IEEE 802. 11 a/b/g/n/ac - 5. 20 Gbit/s - 2 x 10GbE RJ-45 - PoE PD - MIMO
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Product Features
Technical Overview
This access point operates on dual frequency bands—5 GHz and 2.40 GHz—delivering flexible channel selection and reduced interference for improved network performance. The 5.20 Gbit/s wireless transmission speed supports data-intensive applications such as video streaming, VoIP, and large file transfers without bottlenecks. MIMO (Multiple-Input Multiple-Output) technology enhances throughput and range by using multiple antennas for simultaneous data streams, while beamforming focuses Wi-Fi signals directly toward connected devices for stronger, more reliable connections.
Wired connectivity is handled by two 10 Gigabit Ethernet RJ-45 ports, providing high-speed uplinks to your network backbone. One port supports Power over Ethernet (PoE) PD, allowing the access point to receive both data and power over a single Ethernet cable for simplified installation and reduced cabling clutter. A dedicated management port offers out-of-band configuration and monitoring capabilities for network administrators.
Key Product Advantages
The Cisco Aironet 4800 stands out with its combination of high throughput, advanced radio features, and enterprise-grade durability. It is engineered to deliver consistent Wi-Fi performance in challenging environments, making it a reliable foundation for modern wireless networks.
High-Density Ready
With 5.20 Gbit/s aggregate throughput and dual-band operation, this access point efficiently supports numerous concurrent users and bandwidth-heavy applications without degradation.
- Handles video conferencing and streaming
- Supports BYOD and IoT device proliferation
Simplified Deployment
PoE PD capability reduces installation complexity by eliminating the need for a separate power outlet near the mounting location, ideal for ceiling or wall placements.
- Single-cable power and data
- Flexible mounting in hard-to-reach areas
Enhanced Signal Quality
MIMO and beamforming technologies work together to maximize coverage and minimize dead zones, ensuring strong connections throughout the coverage area.
- Improved range and reliability
- Better performance for mobile devices
Deployment / Use Cases
The Cisco Aironet 4800 is suited for a variety of professional and commercial settings where robust wireless infrastructure is essential. Its dual-band design and high throughput make it effective in environments with mixed device types and high user density.
In enterprise offices, it provides reliable Wi-Fi for employees using laptops, smartphones, and collaboration tools. Educational institutions benefit from its ability to support classroom technology, online learning platforms, and campus-wide connectivity. For hospitality and retail venues, the access point delivers guest Wi-Fi that can handle streaming and browsing demands while maintaining security and performance.
Enterprise & Corporate Networks
Deploy in office buildings to ensure seamless connectivity for business applications, cloud services, and video conferencing across multiple floors or large open spaces.
Education & Campus Environments
Install in schools and universities to support digital learning tools, student devices, and administrative systems with consistent coverage in classrooms, libraries, and common areas.
Physical Profile
The access point measures 2.90" in height, 8.68" in width, and 9.90" in depth, with a weight of approximately 5.60 lb. Its compact and sturdy design facilitates mounting on ceilings, walls, or poles, and the PoE PD support allows for placement in locations without direct power access. The build quality ensures durability for both indoor and outdoor-ready installations, with dimensions that balance coverage area with discreet aesthetics.
- Width
- 8.68" (220.47 mm)
- Depth
- 9.90" (251.46 mm)
- Height
- 2.90" (73.66 mm)
- Weight
- 5.60 lb (2540.12 g)
Highlights
- Dual-band Wi-Fi (5 GHz and 2.40 GHz) for flexible channel selection and reduced interference
- Maximum wireless throughput of 5.20 Gbit/s supports high-density user environments
- IEEE 802.11 a/b/g/n/ac compatibility ensures connectivity with legacy and modern devices
- MIMO technology enhances data throughput and extends wireless range
- Beamforming focuses Wi-Fi signals toward connected devices for stronger connections
- Two 10 Gigabit Ethernet RJ-45 ports provide high-speed wired uplinks
- PoE PD port allows for power and data over a single Ethernet cable
- Dedicated management port for out-of-band configuration and monitoring
- Compact dimensions (2.90" x 8.68" x 9.90") suitable for ceiling or wall mounting
- Robust construction ready for indoor and outdoor deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | AIR-AP4800-E-K9 |
| Brand Name | Cisco |
| Product Line | Aironet |
| Product Series | 4800 |
| Product Name | Aironet 4800 Wireless Access Point |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | IEEE 802.11 a/b/g/n/ac |
| Frequency Band | 5 GHz,2.40 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 PD Port | Yes |
| VGA | No |
| HDMI | No |
| Powerline | No |
| Management Port | Yes |
| Physical Characteristics | |
| Height | 2.90" (73.66 mm) |
| Width | 8.68" (220.47 mm) |
| Depth | 9.90" (251.46 mm) |
| Weight (Approximate) | 5.60 lb (2540.12 g) |
| Miscellaneous | |
| Country of Origin | China |
User Manual
FAQ
What Wi-Fi standards does the Cisco Aironet 4800 support?
The Cisco Aironet 4800 supports IEEE 802.11 a, b, g, n, and ac standards. This comprehensive compatibility ensures it can connect with a wide range of devices, from older legacy equipment to modern high-speed clients, providing a future-proof foundation for your wireless network.
How fast is the wireless throughput on this access point?
This access point delivers a maximum aggregate wireless transmission speed of 5.20 Gbit/s. This high throughput is achieved through dual-band operation and advanced radio technologies, making it capable of handling data-intensive tasks like video streaming, large file transfers, and VoIP without performance bottlenecks.
Does this access point support Power over Ethernet (PoE)?
Yes, the Cisco Aironet 4800 includes a PoE PD (Power over Ethernet Powered Device) port. This allows the access point to receive both electrical power and data over a single Ethernet cable, simplifying installation by eliminating the need for a nearby power outlet, which is especially useful for ceiling or wall mounts.
What are the benefits of MIMO and beamforming technologies in this device?
MIMO (Multiple-Input Multiple-Output) technology uses multiple antennas to transmit and receive data simultaneously, increasing throughput and improving range. Beamforming focuses the Wi-Fi signal directly toward connected devices rather than broadcasting uniformly, resulting in stronger, more reliable connections and better performance for mobile users throughout the coverage area.
How many Ethernet ports does the Aironet 4800 have, and what is their speed?
The access point features two RJ-45 network ports, both supporting 10 Gigabit Ethernet technology. These ports provide high-speed wired connections to your network backbone, ensuring minimal latency and maximum bandwidth for uplink traffic, which is essential for maintaining overall network performance.
Is this access point suitable for outdoor use?
The Cisco Aironet 4800 is designed to be indoor/outdoor ready, with a robust construction that can withstand various environmental conditions. Its compact dimensions and PoE PD capability make it easy to mount in outdoor areas such as courtyards, patios, or building exteriors, extending Wi-Fi coverage beyond indoor spaces.