Users Guide

Hardware Overview 125
Stacking Port LEDs
Console Port LEDs
System LEDs
The system LEDs, located on the front panel, provide information about the
power supplies, thermal conditions, and diagnostics.
Table 3-10 shows the System LED definitions for the Dell EMC Networking
N1500 Series switches.
Table 3-8. Stacking Port LED Definitions
LED Color Definition
Link LED Off There is no link.
Solid green The port is actively transmitting/receiving.
Activity LED Off There is no current transmit/receive activity.
Blinking green The port is actively transmitting/receiving.
Table 3-9. Console Port LED Definitions
LED Color Definition
Link/SPD LED Off There is no link.
Solid green A link is present.
Table 3-10. 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.