Cisco 9300l Console Port. Cisco Catalyst 9300L 24 Port Switch Techinn 48 port Cisco UPOE, 36 ports 100M/1G/2.5G + 12 ports Multigigabit (10G/5G/2.5G/1G/100M) Modular Uplinks: RJ45 & USB ports both scroll bootup messages but refuse to respond after
Cisco Catalyst 9300 Series Switches Hardware Installation Guide from www.cisco.com
You can access the CLI on a configured or unconfigured switch by connecting the RJ-45 console port or USB console port of the switch to your PC or workstation and accessing the switch through a terminal emulation program. If you use the USB mini-Type B console port, the Cisco Windows USB device driver must be installed on any PC connected to the console port (for operation with Microsoft Windows).
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
The RS-232 console port uses an 8-pin RJ-45 connector I tried to connect using the front console port but my computer does not recognize it as a cisco device (but the cable connection is detected by the device manager) I found a cisco USB cable and connected from the front and it works fine
Cisco Firepower 9300 Getting Started Guide Firepower 9300 Chassis. You can access the CLI on a configured or unconfigured switch by connecting the RJ-45 console port or USB console port of the switch to your PC or workstation and accessing the switch through a terminal emulation program. Same thing for the serial console port in the back
Cisco_nexus_9300_32port_400G_switch Cisco. Cisco Catalyst 9300L Series Switches Models and Descriptions; Switch Model If you use the USB mini-Type B console port, the Cisco Windows USB device driver must be installed on any PC connected to the console port (for operation with Microsoft Windows).