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Cisco C9120AXI-B Catalyst 9120AXI Indoor Wireless Access Point - 802. 11ax Dual Band - 5. 38 Gbit/s - 2. 5GbE - PoE - Internal Antennas
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Product Features
Technical Overview
The Catalyst 9120AXI-B implements the 802.11ax wireless standard, also known as Wi-Fi 6, which improves efficiency, capacity, and performance in congested network environments. It operates across both 2.4 GHz and 5 GHz frequency bands simultaneously.
Advanced radio features include MIMO (Multiple Input, Multiple Output) technology for increased data rates and beamforming for targeted signal transmission to connected clients. Security is handled through comprehensive encryption standards including WPA3, WPA2, WPA, and AES.
Relevant factors for this section include Wireless LAN Standard, Bluetooth Standard, Network Band, 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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This access point combines high-speed wireless performance with simplified deployment and management capabilities. The integrated 2.5 Gigabit Ethernet uplink ensures the wired connection does not become a bottleneck for wireless traffic.
Power over Ethernet Ready
The PoE PD (Powered Device) port allows the access point to receive both data and power over a single Ethernet cable, reducing installation complexity and eliminating the need for nearby power outlets.
- Simplifies ceiling/wall mounting
- Reduces cabling requirements
- Enables flexible placement
Enterprise Security
With support for the latest WPA3 encryption alongside WPA2 and WPA, this access point provides robust security options suitable for business environments with diverse client devices.
- WPA3 for enhanced protection
- Backward compatibility
- AES encryption standard
Deployment / Use Cases
The Catalyst 9120AXI-B is designed for indoor enterprise environments where reliable, high-performance wireless connectivity is essential. Its compact form factor and internal antennas make it suitable for discreet installation in office ceilings or walls.
Typical deployment scenarios include corporate offices, educational institutions, healthcare facilities, and retail spaces. The access point handles high-density client situations effectively, supporting multiple simultaneous users with bandwidth-intensive applications.
Relevant factors for this section include Wireless LAN Standard, Bluetooth Standard, Network Band, 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.
Office Environments
Provides consistent Wi-Fi coverage throughout workspaces, meeting rooms, and common areas while supporting voice, video, and data applications simultaneously.
Education & Healthcare
Delivers reliable connectivity for student devices, medical equipment, and staff mobility with the security features needed for sensitive environments.
Physical Profile
With dimensions of 8.50" x 8.50" x 1.69" (216 mm x 216 mm x 43 mm) and a weight of 2.87 lb (1301.81 g), this access point has a compact, square footprint suitable for ceiling tile mounting or wall installation. The internal antenna design eliminates external protrusions for a clean aesthetic appearance.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.69" (43 mm), 8.50" (216 mm), 8.50" (216 mm), 2.87 lb (1301.81 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.50" (216 mm)
- Depth
- 8.50" (216 mm)
- Height
- 1.69" (43 mm)
- Weight
- 2.87 lb (1301.81 g)
Highlights
- 802.11ax Wi-Fi 6 wireless standard
- Dual-band operation (2.4 GHz and 5 GHz)
- 5.38 Gbit/s maximum throughput
- 2.5 Gigabit Ethernet uplink port
- Power over Ethernet (PoE PD) support
- Internal antenna design
- MIMO and beamforming technologies
- WPA3, WPA2, WPA, and AES encryption
- Bluetooth 5 connectivity
- Indoor deployment only
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C9120AXIB |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 9120AX |
| Product Model | 9120AXI |
| Product Name | Catalyst 9120AXI Wireless Access Point |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | 802.11ax |
| Bluetooth Standard | Bluetooth 5 |
| Network Band | Dual Band |
| Frequency Band | 2.40 GHz,5 GHz |
| Indoor/Outdoor | Indoor |
| Wireless Transmission Speed | 5.38 Gbit/s |
| MIMO Technology | Yes |
| Beamforming Technology | Yes |
| Data Encryption | Yes |
| Encryption Standard | AES,WPA3,WPA2,WPA |
| Interfaces/Ports | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| Number of Network (RJ-45) Ports | 1 |
| PoE PD Port | Yes |
| USB | Yes |
| Management Port | Yes |
| Physical Characteristics | |
| Antenna Form Factor | Internal |
| Height | 1.69" (43 mm) |
| Width | 8.50" (216 mm) |
| Depth | 8.50" (216 mm) |
| Weight (Approximate) | 2.87 lb (1301.81 g) |
| Miscellaneous | |
| Country of Origin | Mexico |
User Manual
FAQ
What Wi-Fi standard does this access point support?
The Cisco Catalyst 9120AXI-B supports the 802.11ax wireless standard, also known as Wi-Fi 6. This latest generation of Wi-Fi technology provides improved efficiency, higher data rates, and better performance in environments with many connected devices compared to previous 802.11ac (Wi-Fi 5) standards.
Does this access point support Power over Ethernet?
Yes, this access point includes a PoE PD (Powered Device) port, which means it can receive both data and electrical power over a single Ethernet cable. This simplifies installation by eliminating the need for a separate power source near the mounting location, making it ideal for ceiling or wall deployments where power outlets may not be readily available.
What is the maximum wireless throughput?
The Catalyst 9120AXI-B delivers up to 5.38 Gbit/s aggregate wireless throughput across both frequency bands. This high-speed performance supports bandwidth-intensive applications and multiple simultaneous users without congestion, making it suitable for modern enterprise networks with demanding connectivity requirements.
What type of Ethernet connection does it have?
This access point features one 2.5 Gigabit Ethernet port for wired uplink connectivity. The 2.5GbE connection provides sufficient bandwidth to handle the maximum wireless throughput without becoming a bottleneck, ensuring optimal performance for connected wireless clients accessing network resources.
Are the antennas internal or external?
The Catalyst 9120AXI-B uses internal antennas, which are integrated within the access point enclosure. This design provides a clean, low-profile appearance without external antenna protrusions, making it aesthetically suitable for office environments while still delivering reliable wireless coverage through advanced radio technologies.
What security encryption standards are supported?
This access point supports multiple encryption standards including WPA3, WPA2, WPA, and AES. WPA3 is the latest and most secure Wi-Fi encryption protocol, providing enhanced protection against security threats. The backward compatibility with WPA2 and WPA ensures support for older client devices while maintaining strong security for the network.
| Qty | Price | Available |
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