Brocade Netiron CES and Brocade Netiron CER Devices Hardware ...

5
Power supply replacement
Installation precautions and warnings
Follow these precautions when installing a power supply in the Brocade device.
DANGER
Before beginning the installation, refer to the precautions in “Power precautions” on page 27.
CAUTION
Do not install the device in an environment where the operating ambient temperature might
exceed
40 o C (104 o F).
CAUTION
Never leave tools inside the chassis.
Determining which power supply failed
If you are replacing a power supply that has failed and you are not sure which supply has failed,
enter the following command at any CLI command prompt.
Brocade>show chassis
*** Brocade NetIron CES 2024C ***
---POWERS ---
---POWERS ---
Power 1 ( 3I50 - AC 504W): Installed (OK)
Power 2: not present
Total power budget for system = 504 W
--- FANS ---
Metro fan tray (fan 1): Status = OK, Speed = MED (75%)
Metro fan tray (fan 2): Status = OK, Speed = MED (75%)
Metro fan tray (fan 3): Status = OK, Speed = MED (75%)
Metro fan tray (fan 4): Status = OK, Speed = MED (75%)
Metro fan tray (fan 5): Status = OK, Speed = MED (75%)
Metro fan tray (fan 6): Status = OK, Speed = MED (75%)
--- TEMPERATURE READINGS ---
CPU: Ambience 35.50C Chip 39.68C
24X1G PPCR: Ambience 36.0C Chip 47.56C
2X10G PPCR: Ambience 37.50C Chip 43.31C
Fans are in auto mode. Temperature Monitoring Poll Period is 60 seconds
--- MISC INFO ---
Backplane EEPROM MAC Address: 0001.0040.7800
Brocade>
56 Brocade NetIron CES and Brocade NetIron CER Devices Hardware Guide
53-1002425-03