Arista DCS-7804 - Power Supply Status LED Indicators

A.4 Power Supply Status Indicators
A.4.1 PWR-D1-3041-AC-BLUE
The power supply status LEDs are on the power supply modules. Figure 28: PWR-D1-3041-AC-BLUE
Power Supplies displays all the LEDs on the PWR-D1-3041-AC-BLUE AC power supply.
Figure 28: PWR-D1-3041-AC-BLUE Power Supplies
1 Handle 4 AC_A LED
2 Output 5 Release
3 AC_B LED
Note: Handle color indicates airflow direction.
AC Power Supply Status LED States interprets the AC power supply setup for LED status indicators.
Table 14: AC Power Supply Status LED States
LED NamePower Supply Status
AC_A AC_B Output
Normal Operation
(1)
Green Off Green
No AC Input - Single
PSU
Off Off Off
No AC Input - Parallel
PSUs
Yellow Yellow Off
Standby Mode Green Off Blinking Green
(2)
AC_A Fail Yellow Green Green
AC_B Fail Green Yellow Green
Power Supply Fault Green Off Yellow
Boot Loader Off Off Blinking
(3)
1
AC_A is the primary input.
2
1 Hz, 50% Duty Cycle.
3
1 Hz, 50% Green, 50% Yellow.
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