Cisco 8540 User Guide - Page 37

State, Description

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Chapter 2 Installing the Chassis Connecting Power to the Chassis Table 2-1 describes the LEDs. Table 2-1 LED Descriptions LED Input OK Fan OK Output Fail State Green Off Green Off Red Off Description Power supply is on and receiving source power. Failure. Fan assembly is operating properly. Failure. Output voltage is outside of proper range, +3.3, +5, +12, and +42 VDC. Output voltage is in proper range. 78-6134-03 Catalyst 8540 Chassis Installation Guide 2-13

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2-13
Catalyst 8540 Chassis Installation Guide
78-6134-03
Chapter 2
Installing the Chassis
Connecting Power to the Chassis
Table 2-1 describes the LEDs.
Table 2-1
LED Descriptions
LED
State
Description
Input OK
Green
Off
Power supply is on and receiving source power.
Failure.
Fan OK
Green
Off
Fan assembly is operating properly.
Failure.
Output Fail
Red
Off
Output voltage is outside of proper range,
+3.3, +5, +12, and +42 VDC.
Output voltage is in proper range.