C9300L-24T-4X-A Cisco Catalyst Fixed four-port 10G uplink with Advantage Switch

Fixed four-port 10G uplink with Advantage

C9300L-24T-4X-A is a Cisco Catalyst access switch with 24 10/100/1000 copper data ports and four fixed 10G/1G SFP+ uplinks. Its A suffix selects Network Advantage; it does not change the physical port layout.

Exact port acceptance

Map each of the four fixed 10G/1G SFP+ uplinks to its optic, peer and redundancy role. The 24 access ports are 1G copper data ports; this PID is not a PoE access model and has no modular uplink bay.

Ten-gigabit uplink acceptance

For each SFP+ cage, record whether it runs at 10G or 1G, the exact transceiver or DAC PID, fiber reach, peer interface, LACP membership and measured error counters. Run a load test that proves the four uplinks and switching path meet the design. A 4G chassis cannot provide this 10G physical uplink state through a license change.

License boundary

Network Advantage is the higher default perpetual Network Stack tier; verify the exact advanced routing, segmentation, resiliency and MACsec features required by the design.

Stack and power boundary

Catalyst 9300L fixed-uplink platform with StackWise-320. Data-only access ports; 350 WAC power-supply platform description. Capture PSU, fan, stack-cable and stack-power PIDs and verify the target IOS XE release before mixing members.

Receiving evidence

Record exact PID, serial, installed license state, access transceivers or copper links, every uplink optic, switch-port tests and configuration backup. Fixed-uplink C9300L models and modular-uplink C9300 models are not interchangeable based only on a shared 24-port count.

Official sources: Cisco Catalyst 9300 data sheet and Cisco Catalyst 9300 ordering guide.