Cisco Systems ME3600X24CXM manual Power Supply Module Features, Power Supply Module LEDs

Chapter 1 Product Overview

Power Supply Module Features

Power Supply Module Features

The Cisco ME 3800X and ME 3600X switches support two power supply modules, either AC or DC input. You can install two AC or DC input power supply modules, a mix of AC and DC input power supply modules, or one power supply and one fan module. The power supply and fan modules are hot-swappable.

Caution Both slots must be occupied either by two power supply modules or a power supply and a fan module. Do not run the switch with an empty slot unless you are replacing a faulty power supply or fan module. Running the switch with an empty slot triggers an alarm.

Each power supply module contains three fans. The switch can operate safely if one fan fails. A fan failure triggers an alarm. When a fan fails, replace the power supply module immediately.

See Chapter 3, “Installing and Removing AC and DC Input Power Supply and Fan Modules,” for instructions on installing the AC and DC input power supply and fan module. See Appendix A, “Technical Specifications,” for voltage and other specifications.

Power Supply Module LEDs

The power supply module LEDs show the status of the power supply modules. Figure 1-5applies to both AC and DC input power supply modules.

Figure 1-5 Power Supply Module LEDs

1

PSUOK

INPUT

1

2 207476

Power supply module status LED 2 Power supply input status LED

	Cisco ME 3800X and ME 3600X Switch Hardware Installation Guide
OL-22168-01		1-11