Cisco Catalyst 9115AXI 802.11ax 5.38 Gbit/s Wireless Access Point

The Cisco Catalyst 9115AXI Wireless Access Point represents the next generation of enterprise Wi‑Fi. Built to be resilient, secure, and intelligent, it delivers hyperconnectivity with steady performance in demanding environments. As the IoT landscape expands and next‑generation applications demand more bandwidth, the 9115AXI provides robust coverage, high client density, and intelligent analytics to keep your network fast, safe, and easy to manage. This access point is designed to support large campuses, modern offices, and complex facilities where reliable connectivity and streamlined operations are essential.

• The 9115AXI delivers Wi‑Fi 6 (802.11ax) performance with a maximum aggregate data rate of up to 5.38 Gbit/s. This enables faster backhaul for latency‑sensitive applications, seamless streaming, and reliable cloud access even in dense environments with many simultaneous clients. With OFDMA and MU‑MIMO, multiple devices share airtime more efficiently, reducing wait times and boosting overall user experience across the network.
• Security and policy‑driven management are built in. The AP supports enterprise‑grade security features, secure onboarding, and integrated protection against evolving threats. When deployed with Cisco DNA Center or similar management platforms, administrators gain centralized visibility, policy enforcement, and analytics that simplify operations, reduce risk, and improve compliance across the wireless fabric.
• Flexible deployment and scalable architecture let you adapt to changing needs. The Catalyst 9115AXI supports PoE+ power, enabling plug‑and‑play installation on standard switches. Its compact form factor fits a variety of ceilings and walls, while flexible radio configurations and seamless roaming ensure consistent coverage across large campuses and multi‑story buildings.
• IoT optimization is a core capability. Designed to handle the exponential growth of IoT devices, the 9115AXI uses advanced scheduling, low‑latency transmissions, and improved airtime efficiency to keep sensors, controllers, and other smart devices connected without starving user devices of bandwidth.
• Reliability and ease of management define everyday operations. With Cisco’s proven hardware quality, resilient radios, and straightforward commissioning, network teams can deploy, monitor, and scale with confidence. The 9115AXI integrates with existing Cisco networking ecosystems, minimizing disruption while maximizing performance and security for the long term.

Technical Details of Cisco Catalyst 9115AXI

• Wireless Standard: 802.11ax (Wi‑Fi 6) for improved efficiency, throughput, and capacity in dense environments.
• Max Data Rate: Up to 5.38 Gbit/s aggregate across 2.4 GHz and 5 GHz bands.
• Radio Configuration: Dual‑band operation with 4x4 MU‑MIMO on the 5 GHz band; supports OFDMA and 1024‑QAM for higher spectral efficiency.
• Antenna Options: Internal high‑efficiency antennas with potential for external antenna configurations depending on installation requirements.
• Security: Enterprise‑class protections including WPA2/WPA3, secure boot, and Cisco Trust Anchor for hardware‑based security assurances.
• Power and Connectivity: PoE+ (IEEE 802.3at) powered with standard Ethernet connectivity for easy deployment and centralized power management.
• Management and Analytics: Integrates with Cisco DNA Center for policy‑based management, automation, and actionable insights; supports Cisco Meraki and compatible network management strategies as part of broader Cisco ecosystems.
• Deployment Use Case: Indoor enterprise access point designed for dense offices, campuses, and facilities requiring robust throughput, strong security, and scalable management.

How to install Cisco Catalyst 9115AXI

• Plan your deployment by mapping high‑density areas and potential interference sources. Determine optimal mounting height and ceiling location to maximize signal coverage and roaming performance.
• Prepare power and cabling. Use PoE+ switches to simplify installation and centralize power delivery. Run Ethernet cabling to a secure, accessible rack or cabinet for easy maintenance.
• Mount the access point according to site survey results. Secure the device firmly to the ceiling or wall, ensuring access to the Ethernet port and visibility for any status indicators.
• Adopt and configure. Connect the AP to the network, then adopt it into Cisco DNA Center or your preferred management platform. Apply SSIDs, security policies, guest access settings, and role‑based access controls.
• Verify and optimize. Validate coverage with a site survey, verify roaming and handoffs, and monitor performance through the management console. Fine‑tune channel assignments, transmit power, and QoS policies as needed.

Frequently asked questions

• What is the maximum data rate of the Cisco Catalyst 9115AXI? The AP supports up to 5.38 Gbit/s aggregate data throughput, leveraging Wi‑Fi 6 features such as OFDMA, MU‑MIMO, and 1024‑QAM to maximize efficiency in busy environments.
• What Wi‑Fi standard does the 9115AXI use? It uses 802.11ax (Wi‑Fi 6), delivering higher capacity, better performance in dense client scenarios, and improved battery life for connected devices through technologies like Target Wake Time (TWT).
• Can the 9115AXI be used indoors and outdoors? The 9115AXI is designed primarily for indoor enterprise deployments. For outdoor or harsh environments, refer to Cisco’s outdoor AP models or protective enclosures designed to withstand weather and temperature variations.
• How many devices can the 9115AXI support? The exact client capacity depends on environmental factors, radio configuration, and traffic patterns. It is engineered to handle high client densities typical of modern campuses and large offices, with efficient airtime management to preserve performance for critical applications.
• What management tools work with the 9115AXI? Cisco DNA Center provides policy‑based management, analytics, and automation for the Catalyst 9115AXI. It can also integrate with compatible Cisco management platforms to streamline onboarding, configuration, and monitoring.
• What power option is supported? The 9115AXI is designed for PoE+ (IEEE 802.3at) powered deployments, allowing centralized power delivery through standard Ethernet cabling and simplifying installation.