Cisco Systems 3560-E, 3750-E manual Master LED, Power Supply LEDs, Color RPS Status

Chapter 1 Product Overview

Front Panel Description

RPS LED

The RPS LED shows the RPS 2300 status. Table 1-4lists the LED colors and their meanings. (Only 24- and 48-port switches.)

Table 1-4	RPS LED
Color		RPS Status
Off		RPS is off or not properly connected.
Green		RPS is connected and ready to provide back-up power.
Blinking green		RPS is connected but is unavailable because it is providing power to another device
		(redundancy has been allocated to a neighboring device).
Amber		The RPS is in standby mode or in a fault condition. See the RPS 2300
		documentation for more information about the standby mode and fault conditions.
Blinking amber		The power supply in a switch has failed, and the RPS is providing power to that
		switch (redundancy has been allocated to this device).

For more information about the RPS 2300, see the Cisco RPS 2300 Redundant Power System Hardware Installation Guide on Cisco.com at this location:

http://www.cisco.com/en/US/products/ps7148/products_installation_guide_book09186a008075e608.ht ml

Master LED

The Master LED shows the stack master status. Table 1-5lists the LED colors and their meanings. (Only Catalyst 3750-E switches.)

Table 1-5 Master LED

Color

Off

Green

Amber

Description

Switch is not the stack master.

Switch is the stack master or a standalone switch.

An error occurred when the switch was selecting the stack master switch or another type of stack error occurred.

Power Supply LEDs

The Power Supply LEDs (PS1 and PS2) show the power supply status. Table 1-6lists the LED colors and their meanings. (Only Catalyst 3560E-12D and 3560E-12SD switches.)

Table 1-6 Power Supply LEDs

Color

Off

Green

Amber

Description

No input power.

Input power present.

Fault detected, or the on/off switch is set to off when the power supply is plugged in.

Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide

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