Dell PowerConnect 7048P Manual page 96

Table 3-8. System LED Definitions (Continued)
LED
a
PWR
RPS
EPS
M
a. The PowerConnect 7048R has two power supplies. The PWR1 LED indicates the status of the
first power supply, and the PWR2 LEDs indicates the status of the second power supply.
96
Hardware Overview
Color Definition
Green solid Power Supply is operating normally.
Green blinking Switch locator function activated (see "Using the
Device View Switch Locator Feature" on page 102)
Off Power is off or has failed.
Green solid Redundant power supply is operating normally.
Red solid A redundant power supply is detected, but it is not
operating correctly
Off No redundant power supply is detected.
Green solid External power supply is operating normally.
Red solid An external power supply is detected, but it is not
operating correctly.
Off No external power supply is detected.
Green solid Master switch for the stack. A standalone switch is
always the master.
Off Non-master stack unit.