Cisco 8011 AR Level 3 SD-AR3K-8011GYHI | SIEM Network Appliance — SD-AR3K-8011GYHI

Move security data with the port density and interface mix that enterprise monitoring environments demand. Cisco 8011 AR Level 3 No SW Sup is built around 24 x 1/10/25G SFP28 ports and 4 x 1G copper ports, giving infrastructure teams the flexibility to connect high-speed uplinks alongside standard copper interfaces. In SIEM-adjacent deployments, that matters. Security telemetry often arrives from multiple layers of the network, and the appliance needs to keep pace without forcing awkward interface compromises. This model is suited to environments where connectivity, aggregation, and predictable physical integration are more important than bundled software. Because it is listed without software support, it is a fit for teams that already have a defined architecture and want to add the right hardware layer without paying for features they do not need. That makes it a practical choice for established Cisco environments, refresh projects, and procurement cycles that value exact interface alignment. When the job is to connect, aggregate, and keep security data flowing, this platform gives you the port mix to do it cleanly. Ideal For Aggregate security telemetry from multiple network segments Provide high-speed uplinks for SIEM-related data transport Add copper connectivity for management or lower-speed devices Support Cisco infrastructure refreshes that require exact port density Why This Product 1 Higher port density than basic edge appliances 2 Mixed SFP28 and copper interfaces simplify deployment 3 Hardware-only listing suits teams with existing software plans 4 Better fit for aggregation than single-purpose access devices