Cisco Catalyst 9120AXI Dual Band Indoor Wi-Fi 6 Access Point — 5.38 Gbps

The Cisco Catalyst 9120AXI Dual Band Indoor Wireless Access Point is a next‑generation Wi‑Fi 6 (802.11ax) solution built to power modern enterprises with resilient, secure, and intelligent connectivity. Designed for dense office environments, campuses, and hospitality spaces, this AP delivers high throughput, low latency, and robust security to support bandwidth‑hungry applications—from HD video conferencing and real‑time collaboration to IoT deployments and mobile devices. With a focus on scalable performance and seamless management, the 9120AXI is engineered to adapt to growing networks while keeping user experiences fast, reliable, and secure.

• The latest Wi‑Fi 6 technology (802.11ax) delivering up to 5.38 Gbps aggregated throughput, enabling smooth experiences for video, voice, and data‑intensive apps across large user populations.
• Dual‑band operation (2.4 GHz and 5 GHz) with advanced 4x4 MU‑MIMO and OFDMA, plus 1024‑QAM modulation to maximize spectral efficiency and capacity in crowded environments.
• Enterprise‑grade security and policy control, including WPA2‑Enterprise and WPA3‑Enterprise support, secure boot, and trusted platform features to protect both users and devices.
• Intelligent RF management and analytics with Cisco DNA Center integration, enabling automated policy enforcement, proactive health monitoring, and interference mitigation with built‑in spectrum analytics.
• Flexible, enterprise‑ready deployment with PoE+ power (IEEE 802.3at), robust mounting options for ceiling or wall installation, and centralized management for large‑scale networks.

Technical Details of Cisco Catalyst 9120AXI Dual Band 802.11ax 5.38 Gbit/s Wireless Access Point - Indoor

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference.

how to install Cisco Catalyst 9120AXI Dual Band 802.11ax 5.38 Gbit/s Wireless Access Point - Indoor

1) Plan and prep: Confirm PoE+ capable network switches (IEEE 802.3at) are available and identify the appropriate VLANs and IP addressing plan. Have your Wireless LAN Controller (WLC) or Cisco DNA Center ready for AP adoption and policy assignment.

2) Mounting location: Choose a centralized ceiling or high wall position for optimal coverage in the target area. Avoid obstructions and sources of RF interference (large metal objects, microwave ovens, and dense signage). Perform a preliminary site survey to estimate coverage and capacity needs.

3) Physical installation: Connect the AP to a PoE+ switch using an Ethernet cable. Secure the device with the supplied mounting hardware, align the device for airflow, and ensure the unit is stable and unobstructed in its mounting position.

4) Adoption and configuration: Power on the AP and initiate adoption through your Cisco WLC or Cisco DNA Center. Push a baseline configuration that includes SSIDs, security policies (WPA2/WPA3‑Enterprise), VLAN tagging, and any guest access settings. Apply intended QoS and network segmentation policies to support voice, video, and data traffic.

5) Optimize and verify: Verify client connectivity across the workspace, run a site survey, and monitor RF utilization. Use the management platform to adjust channel planning, power levels, and RF patterns. Validate performance under peak load and adjust as necessary to maintain fast, reliable connectivity.

6) Routine maintenance: Enable periodic firmware updates through your management platform, monitor alerts, and review analytics to sustain performance, security, and reliability over time.

Frequently asked questions

Q: What is the maximum theoretical throughput of the Cisco Catalyst 9120AXI?

A: The access point delivers up to 5.38 Gbps of aggregated throughput, supporting high‑bandwidth applications and dense client populations typical of modern enterprise environments.

Q: Does the Cisco Catalyst 9120AXI support Wi‑Fi 6 (802.11ax)?

A: Yes. The 9120AXI is a Wi‑Fi 6 (802.11ax) dual‑band access point featuring OFDMA, MU‑MIMO, and higher efficiency to improve experience in crowded spaces.

Q: What security features are included?

A: The device includes enterprise‑grade security options, such as WPA2‑Enterprise and WPA3‑Enterprise, with support for secure onboarding and policy enforcement to protect both users and devices on the network.

Q: How is the 9120AXI managed?

A: The access point is designed for centralized management through Cisco DNA Center or compatible Cisco wireless controllers, enabling policy automation, health monitoring, and scalable deployment across large campuses.

Q: Is PoE power required?

A: Yes. The 9120AXI is powered via PoE+, which is provided by IEEE 802.3at compatible switches, simplifying cabling and reducing the need for additional power infrastructure.

Q: Can this AP handle dense deployments?

A: Yes. Built for enterprise environments, the 9120AXI supports advanced radio management, interference mitigation, and capacity optimization to deliver reliable performance in high‑density scenarios.

Q: What mounting options are available?

A: The AP is designed for indoor use with flexible mounting options, including ceiling and wall installations, to fit diverse architectural layouts.