What component is NOT part of the Supervisor Engine module?

The Supervisor Engine module is a critical component in Cisco switches, responsible for managing the data traffic and operating the switch overall. One of its functions is to maintain the control plane operations, which involve routing and traffic management.

Status LEDs are part of the Supervisor Engine as they provide vital information about the operational status of the switch and the health of various components. PCMCIA Flash slots are also located on the Supervisor Engine, allowing for the expansion of memory and storage for the switch's operating system and configuration files. Gigabit Ethernet ports are typically included in the Supervisor Engine, facilitating high-speed network connections.

However, the power supply unit is not part of the Supervisor Engine module itself. Instead, it is a separate component that provides power to the entire switch and its modules. Since the power supply unit is independent of the Supervisor Engine, it is accurate to say that it is not a component of the Supervisor Engine module. Understanding this distinction is essential for comprehending how the physical architecture of networking devices is organized.