A campus/industrial edge aggregation switch concentrates PoE endpoints and uplinks while enforcing TSN determinism, hardware PTP/802. 1AS time stamping, and telemetry-driven power/thermal control—so latency, power, and failures stay bounded and explainable. This document provides reference architectures for configuring networks for small campuses, large campuses, small software-defined (SD) branches, medium SD-branches, and large SD-branches. “Campus” covers a wide range of networks and locations, from multiple floors in an office tower to a. Test access points (TAP) aggregation is an alternative solution to help with monitoring and troubleshooting tasks in the data center. 5G, and 10G speeds for flexible customization, ensuring optimal performance, compatibility, and scalability Flexible interface options like copper, fiber, and PoE ensure seamless integration and cost-effective deployment Supports stacking for easier management, improved redundancy. An aggregation switch is a network device that consolidates traffic from multiple access switches, wireless access points, or other edge devices and forwards it to core switches or routers. By combining multiple switches into a cohesive system, organizations can improve efficiency, scalability, and management. Aggregation Switches serve as the.