Arista DCS-7020TR-48, Quick Start Manual

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30 Quick Start Guide: 7000 Series 1 RU-Gen 3 Data Center Switches
Rear Status Indicators Appendix A: Status Indicators
Table A-4 provides status conditions that correspond to the AC power supply status LED states.
The DC Power Supply Status LEDs are on the power supply modules, as displayed in Figure A-5 .
Figure A-5: DC Power Supply Status LED
Table A-5 provides status conditions that correspond to the DC power supply status LED states.
Note You can narrow down the error condition by logging in to the switch to view the specific device state.
Refer to the
Arista User Manual ’s Switch Environment Control chapter, under the topic Viewing
Environment Status , for further information on the
show environment
commands.
Table A-4 AC Power Supply Status LED States (Rear)
Power Supply State
PWR-500AC-F
PWR-500AC-R PWR-745AC-F
PWR-745AC-R PWR-747AC-F
PWR-747AC-R
Input power present
Normal operation Green Green Green
Input power present
Power Supply fault Yellow Yellow Yellow
No Input power Supply
installed in chassis Off Off Off
Input power present Supply
not installed in chassis Green Green Green
Table A-5 DC Power Supply Status LED States (Rear)
Power Supply State
PWR-500DC-F
PWR-500DC-R
PWR-1900DC
Input power present
Normal operation Green Green
Input power present
Power Supply fault Blinking Yellow Blinking Yellow
No Input power
Supply installed in chassis Off Off
Input power present Supply
not installed in chassis Blinking Yellow Blinking Yellow
-48Vdc RTN
500W
-48Vdc RTN
500W
PWR-500DC-F
-
+
STATUS
-48 --- -60V , 15A
PWR-500DC-F
-
+
STATUS
-48 --- -60V , 15A
PWR-
1900-DC
-F
RTN
-48V
-
+