Cisco Catalyst 9115AXI-E Wireless Access Point Wi-Fi 6

The Cisco Catalyst 9115AXI-E Wireless Access Point is a controller-managed Wi-Fi 6 (802.11ax) device designed for high-density environments. It features 4x4 MU-MIMO, dual-band operation on 2.4 GHz and 5 GHz, an internal antenna and Power over Ethernet (PoE) support. The access point provides integrated security functions and is intended for small to medium-size networks, with options for enhanced analytics and automation when paired with Cisco DNA.

Advantages

This access point delivers Wi‑Fi 6 performance with 4x4 MU‑MIMO for improved capacity in crowded spaces, supports up to 2500 Mbit/s Ethernet LAN rates, and includes PoE for simplified installation. Built-in security and controller management enable centralized policy enforcement, while compatibility with Cisco DNA adds real-time analytics, automated workflows and network-wide consistency.

Suitable for

• Small to medium-size enterprise offices
• Classrooms and lecture halls with high device density
• Retail stores and public areas requiring reliable Wi‑Fi
• IoT deployments requiring integrated security

Key specifications

• Model: Cisco Catalyst 9115AXI-E (C9115AXI-E)
• Wi‑Fi standard: IEEE 802.11ax (Wi‑Fi 6)
• MU‑MIMO: 4x4
• Frequency bands: 2.4 GHz and 5 GHz (dual-band)
• Ethernet LAN (RJ‑45) ports: 1
• Max Ethernet throughput: up to 2500 Mbit/s
• Power: Power over Ethernet (PoE) support
• Antenna: internal
• Weight: 0.9 kg
• Color: Grey

How to use

Install the Cisco Catalyst 9115AXI-E at a central ceiling or wall location to maximise coverage. Connect the RJ‑45 port to a PoE-capable switch or injector to power the unit and provide network connectivity. Adopt and configure the AP via a compatible controller or Cisco DNA management platform to apply SSIDs, security policies and radio settings. Place additional access points as required to achieve seamless coverage and capacity across the deployment area.

Recommendations

For optimal performance in high-density environments, position access points to minimise co‑channel interference, enable Wi‑Fi 6 features (such as OFDMA and MU‑MIMO) on the controller, and use Cisco DNA for visibility and automated policy enforcement. Verify PoE budget on switches before deployment.