Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
213
15
Replacing a BlackDiamond 8800 Series/
BlackDiamond 12804 PSU/Fan Controller
This chapter describes important safety information as well as instructions on how to remove and
replace an Extreme Networks BlackDiamond 8800/12804 PSU/fan controller from the following
BlackDiamond switches:
●
Extreme Networks BlackDiamond 8800 series of switches
●
Extreme Networks BlackDiamond 12804 switch
Each of these BlackDiamond switches contains two PSU/fan controllers that collect and report data
from the Extreme Networks AC power supply units and the BlackDiamond fan tray.
The BlackDiamond 8800/12804 PSU/fan controllers intervene in the event of power inconsistencies and
provide primary/backup redundancy should a BlackDiamond 8800/12804 PSU/fan controller fail.
NOTE
The BlackDiamond 8810 uses the same PSU/fan controller as the BlackDiamond 8806 and BlackDiamond 12804,
but the BlackDiamond 8810 uses a different fan tray.
This chapter includes the following sections:
●
Pre-Installation Requirements on page 213
●
Removing a BlackDiamond 8800/12804 PSU/Fan Controller on page 213
●
Installing a BlackDiamond 8800/12804 Spare PSU/Fan Controller on page 216
Pre-Installation Requirements
Make sure that you have access to the back of the switch. You will need the following tools and
equipment to replace a BlackDiamond 8800/12804 PSU/fan controller:
●
ESD-preventive wrist strap
●
#1 Phillips screwdriver
●
#2 Phillips screwdriver
●
BlackDiamond 8800/12804 spare PSU/fan controller
Removing a BlackDiamond 8800/12804 PSU/Fan
Controller
NOTE
Beginning with ExtremeXOS version 11.2.1.3, you can hot swap the PSU/fan controller unit. Refer to the
ExtremeXOS 12.0 Concepts Guide
for complete information about upgrading software.
Summary of Contents for BlackDiamond 10808
Page 14: ...Table of Contents Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide 14 ...
Page 18: ...Preface Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide 18 ...
Page 19: ...1 Site Preparation ...
Page 20: ......
Page 40: ...Site Preparation Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide 40 ...
Page 41: ...2 BlackDiamond Switches ...
Page 42: ......
Page 93: ...3 Installing BlackDiamond Switches and Modules ...
Page 94: ......
Page 189: ...4 Installing BlackDiamond Switch Accessories ...
Page 190: ......
Page 207: ...5 BlackDiamond Maintenance Procedures ...
Page 208: ......
Page 239: ...6 Summit Family of Switches ...
Page 240: ......
Page 335: ...7 Optics ...
Page 336: ......
Page 363: ...8 Initial Management Access ...
Page 364: ......
Page 369: ...9 Appendixes ...
Page 370: ......