Cisco Systems IE 3010 Manual De Usuario
1-9
Cisco IE 3010 Switch Hardware Installation Guide
78-19581-02
Chapter 1 Product Overview
Cable Side
System LED
Power-Supply Module LEDs
The switch power-supply module LEDs are labeled PSU1 and PSU2 (on the switch) and PSU OK (on
the power-supply module). They show whether power-supply modules 1 and 2 are receiving power. See
the power-supply module). They show whether power-supply modules 1 and 2 are receiving power. See
and
Alarm LEDs
Table 1-3
System LED
Color
System Status
Off
System is not powered on.
Blinking green
POST
1
is in progress.
1.
POST = power-on self-test.
Green
System is operating normally.
Amber
System is receiving power but is not functioning properly.
Table 1-4
Power-Supply Module LEDs
Color
System Status
Off
Power-supply module (1 or 2) is not installed.
Green
Valid input is present, and the output is within the operating range.
Red
Valid input is present, and the output is outside the operating range or is not present.
Blinking red
Valid input is not present.
Table 1-5
Alarm Input LEDs
Color
System Status
Off
No alarm
Amber
Minor alarm
Red
Major alarm
Blinking red
Critical alarm
Table 1-6
Alarm Output LED
Color
System Status
Green
No alarm
Red
Relay closed, alarm present