Users Guide

Hardware Overview 155
Console Port LEDs
System LEDs
The system LEDs, located on the front panel, provide information about the
power supplies, thermal conditions, and diagnostics.
Table 3-37 shows the System LED definitions for the Dell EMC Networking
N2200 switches.
Table 3-36. Console Port LED Definitions
LED Color Definition
Link/SPD LED Off There is no link.
Solid green A link is present.
Table 3-37. N2200-ON Series System LED Definitions
LED Color Definition
Status Solid green Normal operation.
Blinking green The switch is booting
Solid red A critical system error has occurred.
Blinking red A noncritical system error occurred (fan or
power supply failure).
Power 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.
EPS (on PoE
switches)
Off There is no external power supply (EPS).
Solid green Power to the EPS is on.
Solid red An EPS is detected but it is not receiving power.
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 not stack master.
Solid green The switch is master for the stack.