Displays the type and current status of the switch power supply.
Privileged EXEC mode
The show environment power command displays the following status for each of the installed power supply:
| Status | Description |
|---|---|
| OK | Power supply is functioning correctly. |
| absent | Power supply is not present. |
| unknown | Unknown power supply unit is installed. |
| predicting failure | Power supply is present but predicting failure. Replace the power supply as soon as possible. |
| faulty | Power supply is present but faulty (no power cable, power switch turned off, fuse blown, or other internal error). |
The following information is also displayed for each of the installed and working power supply.
| Field | Description |
|---|---|
| Manufacture ID | The manufacturer information for the power supply. |
| Part Number | The unique part number assigned for the power supply. |
| Serial Number | The unique serial number for this power supply. |
| Airflow | The direction of airflow. Can be one of Port Side Intake or Port Side Exhaust. |
| Type | The type of power supply. Can be either AC or DC. |
| Power In (W) | The input power in Watts. |
| Power Out (W) | The output power in Watts. |
| Current In (A) | The input current in Amperes. |
| Current Out (A) | The output current in Amperes. |
| Voltage In (V) | The input voltage in Volts. |
| Voltage Out (V) | The output voltage in Volts. |
| PS Fan (RPM) | The current speed in RPM of the fan installed in the power supply. |
| PS Temp1 (C) | The temperature reading, in Degree Celsius of sensor 1 installed in the power supply. |
| PS Temp2 (C) | The temperature reading, in Degree Celsius of sensor 2 installed in the power supply. |
| PS Temp3 (C) | The temperature reading, in Degree Celsius of sensor 3 installed in the power supply. |
The following example displays the power supply status when one of the power supplies is absent.
SLX# show environment power
Power Supply #1 is OK
---
Manufacturer ID : ARTESYN
Part Number : 700-013684-0100
Serial Number : L214VP003L05P
Airflow : Port Side Intake
Type : AC
Power In (W) : 119
Power Out (W) : 102
Current In (A) : 0.62
Current Out (A) : 8.45
Voltage In (V) : 200.00
Voltage Out (V) : 12.18
PS Fan (RPM) : 3040
PS Temp1 (C) : 29
PS Temp2 (C) : 48
PS Temp3 (C) : 34
Power Supply #2 is absent
SLX #
The following example displays the power supply status for multiple power supply units where one of them is faulty.
SLX# show environment power
Power Supply #1 is faulty
---
Manufacturer ID : ARTESYN
Part Number : 700-013684-0100
Serial Number : L723VP003L05P
Airflow : Port Side Intake
Type : AC
Power In (W) : NA
Power Out (W) : NA
Current In (A) : NA
Current Out (A) : NA
Voltage In (V) : NA
Voltage Out (V) : NA
PS Fan (RPM) : NA
PS Temp1 (C) : NA
PS Temp2 (C) : NA
PS Temp3 (C) : NA
Power Supply #2 is OK
---
Manufacturer ID : ARTESYN
Part Number : 700-013684-0100
Serial Number : L214VP003L05P
Airflow : Port Side Intake
Type : AC
Power In (W) : 119
Power Out (W) : 102
Current In (A) : 0.62
Current Out (A) : 8.45
Voltage In (V) : 200.00
Voltage Out (V) : 12.18
PS Fan (RPM) : 3040
PS Temp1 (C) : 29
PS Temp2 (C) : 48
PS Temp3 (C) : 34
SLX #
The following example displays the output when the installed power supplies are OK.
SLX# show environment power
Power Supply #1 is OK
---
Manufacturer ID : ACBEL POWER
Part Number : FSG059-930G
Serial Number : B3293739294
Airflow : Port Side Intake
Type : DC
Power In (W) : 119
Power Out (W) : 102
Current In (A) : 0.62
Current Out (A) : 8.45
Voltage In (V) : 200.00
Voltage Out (V) : 12.18
PS Fan (RPM) : 3040
PS Temp1 (C) : 29
PS Temp2 (C) : 48
PS Temp3 (C) : 34
Power Supply #2 is OK
---
Manufacturer ID : ARTESYN
Part Number : 700-013684-0100
Serial Number : L783VP003L05P
Airflow : Port Side Intake
Type : DC
Power In (W) : 125
Power Out (W) : 110
Current In (A) : 0.79
Current Out (A) : 8.57
Voltage In (V) : 200.00
Voltage Out (V) : 12.38
PS Fan (RPM) : 3170
PS Temp1 (C) : 39
PS Temp2 (C) : 41
PS Temp3 (C) : 33
SLX #