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Cisco C9120AXE-EWC-Z Catalyst 9120AX 802. 11ax Wireless Access Point - 5. 38 Gbit/s Dual-Band - 2. 5GbE - PoE PD - Bluetooth 5
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Product Features
Technical Overview
This access point operates on the 802.11ax standard, also known as Wi-Fi 6, which provides improved efficiency, higher data rates, and better performance in dense client environments compared to previous generations. It supports simultaneous dual-band operation across 2.40 GHz and 5 GHz frequencies, with a theoretical maximum wireless transmission speed of 5.38 Gbit/s.
Network connectivity is handled by a single 2.5 Gigabit Ethernet port that supports Power over Ethernet (PoE) as a Powered Device (PD), eliminating the need for a separate power adapter in PoE-enabled deployments. Additional interfaces include a USB port and a dedicated management port for out-of-band configuration. The radio subsystem utilizes MIMO (Multiple-Input Multiple-Output) and beamforming technologies to enhance signal reliability, range, and throughput for connected clients.
Relevant factors for this section include Wireless LAN Standard, Bluetooth Standard, Frequency 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.
Key Product Advantages
High-Speed Wi-Fi 6 Performance
With 802.11ax and dual-band support, this access point delivers up to 5.38 Gbit/s of wireless throughput, suitable for bandwidth-intensive applications like video conferencing, large file transfers, and high-density client environments.
- 802.11ax (Wi-Fi 6) efficiency
- Dual-band 2.4 GHz and 5 GHz operation
- 5.38 Gbit/s maximum aggregate speed
Simplified Deployment with PoE
The integrated PoE PD port allows the access point to receive both data and power over a single Ethernet cable, reducing installation complexity and cost by eliminating the need for nearby AC power outlets.
- Single-cable power and data
- 2.5 Gigabit Ethernet uplink
- Flexible ceiling or wall mounting
Enhanced Security and Management
Enterprise-grade encryption standards including WPA3 protect network traffic, while management capabilities provide administrators with efficient control over setup, configuration, and monitoring of the wireless network.
- WPA3 encryption support
- AES, WPA, WPA2 compatibility
- Dedicated management port
Deployment / Use Cases
The Cisco Catalyst C9120AXE is ideal for organizations seeking to upgrade their wireless infrastructure to Wi-Fi 6 for improved performance and future readiness. Its design supports seamless integration into existing Cisco Catalyst networks, offering centralized management and policy enforcement through Cisco DNA Center or compatible controllers.
Common deployment scenarios include office buildings where consistent coverage and high client density are critical, educational campuses requiring reliable connectivity for students and staff, and retail environments that benefit from Bluetooth 5 for location-based services and customer analytics. The access point's compact form factor and PoE PD capability make it suitable for ceiling or wall mounting in both new installations and retrofit projects.
Physical Profile
The access point measures 8.50" wide by 8.05" deep by 2" high (215.90 mm x 204.47 mm x 50.80 mm) and weighs approximately 3 pounds (1360.78 g). Its low-profile design is optimized for discreet ceiling or wall mounting in indoor environments. The unit is environmentally compliant with the Waste Electrical and Electronic Equipment Directive (WEEE).
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2" (50.80 mm), 8.50" (215.90 mm), 8.05" (204.47 mm), 3 lb (1360.78 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.50" (215.90 mm)
- Depth
- 8.05" (204.47 mm)
- Height
- 2" (50.80 mm)
- Weight
- 3 lb (1360.78 g)
Highlights
- 802.11ax (Wi-Fi 6) wireless access point with dual-band 2.4 GHz and 5 GHz support
- Maximum aggregate wireless throughput of 5.38 Gbit/s for high-performance networking
- Single 2.5 Gigabit Ethernet port with PoE PD (Powered Device) support
- Integrated Bluetooth 5 for location services and IoT connectivity
- MIMO and beamforming technologies for improved signal coverage and client performance
- Enterprise-grade encryption including WPA3, WPA2, WPA, and AES
- Compact design suitable for ceiling or wall mounting in indoor environments
- Lifetime limited warranty for long-term reliability assurance
- USB port and dedicated management port for enhanced functionality
- Environmentally compliant with WEEE directives
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C9120AXE-EWC-Z |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 9120AX |
| Product Model | C9120AXE |
| Product Name | Catalyst C9120AXE Wireless Access Point |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | 802.11ax |
| Bluetooth Standard | Bluetooth 5 |
| Frequency Band | 2.40 GHz,5 GHz |
| Wireless Transmission Speed | 5.38 Gbit/s |
| MIMO Technology | Yes |
| Beamforming Technology | Yes |
| Data Encryption | Yes |
| Encryption Standard | AES,WPA,WPA2,WPA3 |
| 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 | |
| Height | 2" (50.80 mm) |
| Width | 8.50" (215.90 mm) |
| Depth | 8.05" (204.47 mm) |
| Weight (Approximate) | 3 lb (1360.78 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What Wi-Fi standard does this Cisco access point support?
This Cisco Catalyst C9120AXE access point supports the 802.11ax standard, also known as Wi-Fi 6. This latest generation of Wi-Fi technology provides higher data rates, improved efficiency in crowded environments, and better performance for multiple connected devices compared to previous standards like 802.11ac (Wi-Fi 5).
Does this access point support Power over Ethernet (PoE)?
Yes, this access point includes a PoE PD (Powered Device) port. This means it can receive both data and electrical power over a single Ethernet cable from a PoE switch or injector, simplifying installation by eliminating the need for a separate power outlet near the mounting location.
What is the maximum wireless speed of this access point?
The Cisco Catalyst C9120AXE delivers a maximum aggregate wireless transmission speed of 5.38 Gbit/s. This throughput is achieved through dual-band operation (2.40 GHz and 5 GHz) and 802.11ax technology, making it suitable for bandwidth-intensive applications and high-density client environments.
What security encryption standards are supported?
This access point supports multiple enterprise-grade encryption standards including AES, WPA, WPA2, and WPA3. WPA3 provides the latest security enhancements with stronger protection against brute-force attacks, making it ideal for business networks requiring robust data protection.
Can this access point be used for Bluetooth connectivity?
Yes, the Cisco Catalyst C9120AXE includes integrated Bluetooth 5 technology. This enables additional functionality such as location-based services, asset tracking, and connectivity with Bluetooth-enabled IoT devices, extending the access point's capabilities beyond traditional Wi-Fi networking.
What are the physical dimensions and mounting options?
The access point measures 8.50" wide × 8.05" deep × 2" high (215.90 mm × 204.47 mm × 50.80 mm) and weighs approximately 3 pounds (1360.78 g). Its compact, low-profile design is optimized for discreet ceiling or wall mounting in indoor environments such as offices, classrooms, and retail spaces.