What type of cable is typically used to connect to the RJ45 console port on Cisco devices?

To connect to the RJ45 console port on Cisco devices, a rollover cable is typically used. A rollover cable, sometimes referred to as a console cable, has reversed pinouts; this means that the pin assignments on one end of the cable are the mirror image of the other end. This unique wiring allows for a proper connection to the console port of the Cisco device, which is necessary for management and configuration.

This type of connection is essential for accessing the command-line interface (CLI) of the device through a terminal emulation program, enabling network administrators to perform initial configuration, troubleshooting, and maintenance tasks directly through the console. Other cable types mentioned are not suitable for this specific connection. For instance, straight-through cables are used for connecting similar devices, and crossover cables are used for connecting different devices directly in certain configurations. Fiber optic cables are used for high-speed connections over long distances but are not applicable for console access.