Users Guide

148 Hardware Overview
Power 1,
Power 2
Off There is no power or the switch has experienced a
power failure.
Solid green Power to the switch is on.
Blinking green The switch locator function is enabled.
Fan Solid green The fan is powered and is operating at the expected
RPM.
Solid red A fan failure has occurred.
Stack
Master
Off The switch is in stand-alone mode.
Solid green The switch is master for the stack.
Temp Solid green The switch is operating below the threshold
temperature.
Solid red The switch temperature exceeds the threshold of 75°C.
Stack No. – Switch ID within the stack.
Table 3-36. System LED Definitions
LED Color Definition