| Product Type | Access Point |
| Model | C9120AXE-B |
| Family | Cisco Catalyst 9120AX Series |
| Networking Type | Ethernet |
| Form Factor | Ceiling mountable or wall-mountable |
| Environment | Indoor |
| Weight | 1.22 kg |
| Power Options | 802.3at (PoE+), Cisco Universal PoE (UPOE) |
| Maximum Power Consumption | 20.9 W |
| RAM | 2 GB |
| Flash Memory | 1 GB |
| Mounting Options | Standard bracket included, optional accessories available |
| Warranty | Limited lifetime hardware warranty |
Cisco Catalyst 9120AX Series Access Point, Model C9120AXE-B

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Supports high-density environments with Wi-Fi 6 and 4x4 MU-MIMO for enterprise-grade performance
- Multigigabit Ethernet interface ensures reliable and high-speed wired backhaul connectivity
- Cisco’s advanced RF ASIC enables intelligent, hardware-based spectrum analysis for enhanced security and network control
Product Overview
The Cisco Catalyst 9120AX Series Access Point, model C9120AXE-B, is built to address demanding wireless environments with high performance, resilience, and intelligent network capabilities. Supporting the latest Wi-Fi 6 (802.11ax) standard, it delivers faster data transfer speeds and improved client capacity. Its 4x4 MU-MIMO antenna system and uplink/downlink OFDMA functionality enable simultaneous high-efficiency communication with multiple devices, improving user experience in dense deployment scenarios such as office buildings, educational institutions, and large public venues.
This enterprise-class access point is equipped with RJ-45 multigigabit Ethernet interfaces (100/1000/2500 Mbps) to support high-bandwidth backhaul and offers scalable connectivity via wired and wireless technology. It includes 2 GB RAM and 1 GB internal storage, ensuring efficient performance and security processing. Built for indoor environments, the Catalyst 9120AXE-B features Cisco RF ASIC for real-time spectrum analytics and policy management through a dedicated hardware engine, enhancing security and performance while complying with TAA standards. The hardware is backed by a limited lifetime warranty, providing added assurance for long-term deployments.
Ideal for enterprises seeking scalable and robust wireless deployments, the Cisco Catalyst 9120AX brings operational efficiency and superior user experience. With a compact form factor and integration-ready design, this access point supports seamless deployment and ongoing management within larger Catalyst infrastructures.
Specifications
Product Overview
Wireless Features
| Wi-Fi Standard | 802.11a/b/g/n/ac/ax (Wi-Fi 6) |
| Frequency Band | 2.4 GHz and 5 GHz |
| MIMO Configuration | 4x4 MU-MIMO |
| Maximum Spatial Streams | 4 |
| Modulation | OFDMA with 1024-QAM |
| Max Data Rate | Up to 5.38 Gbps (theoretical aggregate) |
| Beamforming Support | Yes |
| External Antenna Support | Yes (Antennas sold separately) |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliance | Yes |
| Certifications | UL 60950-1, EN 60950-1, FCC Part 15C, ICES-003, CE Marking |
Advanced Security Features
| Built-in Security Processing | Cisco RF ASIC with real-time spectrum analysis |
| WPA Versions Supported | WPA3, WPA2 |
| Rogue Access Point Detection | Yes |
| Integrated IDS/IPS | Yes, with Cisco DNA licenses |
| Secure Boot Feature | Yes |
| Encrypted Traffic Analytics | Yes |
Interfaces
| Data Link Protocol | Gigabit Ethernet |
| Transport Protocol | Gigabit Ethernet |
| Interfaces | 1 x 100/1000/2500 Multigigabit Ethernet (RJ-45) port |
| Management Port | 1 x RJ-45 console port |
| Power over Ethernet (PoE) | Yes |
| Uplink Speeds | Up to 2.5 Gbps |
| USB Ports | 1 x USB 2.0 port |
Physical & Environmental
| Width | 8.5 in (21.59 cm) |
| Depth | 8.05 in (20.45 cm) |
| Height | 2 in (5.08 cm) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Storage Humidity | 10% to 90% (non-condensing) |
Cloud Management & Licensing
| Management Interface | Cisco DNA Center, Web UI, CLI |
| Cloud Managed | Optional via Cisco Meraki Controller (with DNA license) |
| Licensing Model | Cisco DNA Advantage or Essentials (subscription-based) |