If you're looking for the best enterprise core switches for 2026, I recommend considering options like the Cisco Catalyst 9300L with PoE+, the Cisco C9500-16X-A with dual PSUs, the M4300-12X12F managed switch, NETGEAR's 48-port managed switch, the Edge-Core . If you're looking for the best enterprise core switches for 2026, I recommend considering options like the Cisco Catalyst 9300L with PoE+, the Cisco C9500-16X-A with dual PSUs, the M4300-12X12F managed switch, NETGEAR's 48-port managed switch, the Edge-Core . In the realm of system networking, three key types of switches are frequently mentioned: access switches, aggregation switches, and core switches. The part of the network that directly connects to user devices is referred to as the access layer. An enterprise switch is a long-term investment in your network infrastructure. Architecture & Performance: Look beyond. Cisco and Huawei are two brands that, as industry leaders, have long been the brands of choice for most organizations. In terms of models, Cisco's Catalyst 9600 series and Nexus 9000 series and Huawei's CloudEngine 16800 and S12700 series are excellent core switch products suitable for deployment.