8
Product Overview
LEDs
Express Setup LED
The Express Setup LED displays the express setup mode for the initial configuration.
System LED
The System LED shows whether the system is receiving power and is functioning properly.
USB-Mini Console LED
The USB-mini console LED shows which console port is in use. See
Figure 4 on page 7
for the LED location. If you
connect a cable to a console port, the switch automatically uses that port for console communication. If you connect two
console cables, the USB-mini console port has priority.
Alarm LEDs
Alarm OUT
Color
Setup Status
Off (dark)
Switch is configured as a managed switch.
Solid green
Switch is operating normally.
Blinking green
Switch is in initial setup, in recovery, or initial setup is incomplete.
Solid red
Switch failed to start initial setup or recovery because there is no available switch port to
which to connect the management station. Disconnect a device from a switch port, and then
press the Express Setup button.
Color
System Status
Off
System is not powered on.
Blinking green
Boot fast is in progress.
Green
System is operating normally.
Red
Switch is not functioning properly.
Color
Description
Green
USB-mini console port is active.
RJ-45 console port LED is not active.
Off
Port is not active.
RJ-45 console port is active.
Color
System Status
Off
Alarm OUT is not configured, or the switch is off.
Green
Alarm OUT is configured, no alarm detected.
Blinking red
Switch has detected a major alarm.
Red
Switch has detected a minor alarm.