Cisco Systems 3650 manual USB Console LED, Color

Chapter 1 Product Overview

Front Panel

Table 1-4	Meaning of Switch LED Colors in Different Modes (continued)
Port Mode		Port LED Color	Meaning
PoE+1		Off	PoE+ is off.
			If the powered device is receiving power from an AC power source,
			the port LED is off even if the device is connected to the switch port.
		Green	PoE+ is on. The port LED is green when the switch port is providing
			power.
		Alternating	PoE+ is denied because providing power to the powered device will
		green and	exceed the switch power capacity.
		amber
		Blinking amber	PoE+ is off due to a fault or because it has exceeded a limit set in
			the switch software.
			Caution PoE+ faults occur when noncompliant cabling or
				powered devices are connected to a PoE+ port. Use only
				standard-compliant cabling to connect Cisco prestandard
				IP Phones and wireless access points or
				IEEE 802.3af-compliant devices to PoE+ ports. You must
				remove from the network any cable or device that causes
				a PoE+ fault.
		Amber	PoE+ for the port has been disabled.
			Note PoE+ is enabled by default.

1. Only switches with PoE or PoE+ ports.

USB Console LED

The USB console LED (Figure 1-4) shows whether there is an active USB connection to the port.

Table 1-5 USB Console Port LED

Color

Off

Green

Description

USB console is disabled.

USB console is enabled.

ACTV LED

Table 1-6 ACTV LED

Color

Off

Green

Description

Switch is not the active switch.

Switch is the active switch or a standalone switch.

	Catalyst 3650 Switch Hardware Installation Guide
1-12	OL-29734-01