Grasp the handle of the fan tray with one hand and pull the fan tray part way out the slot. Support
the fan tray bottom with the other hand, and pull the fan tray slowly along the guide rails out of the
Put away the removed fan tray in an antistatic bag for future use.
Installing/removing a power supply
In power redundancy mode, you can replace a power supply without powering off the switch but must
strictly follow the installation and procedures in
damage to the switch.
The 5800-48G-PoE+ (2 slots), 5800-48G-PoE+ TAA (2 slots), 5800-24G-SFP (1 slot), and
5800-24G-SFP TAA (1 slot) switches, and all the 5820X switches except the 5820AF-24XG come with
power supply slot 1 empty and power supply slot 2 covered by a filler panel. The 5800AF-48G and
5820AF-24XG switches come with both power supply slots empty and the power filler modules as
You can install one or two power supplies for these switches as needed. For more information about the
power supplies available for the switches, see
Figure 27 Installation procedure
Figure 28 Removal procedure
HP 58x0AF 650W AC power supply is referred to as 650 W AC power supply and HP 58x0AF 650W
DC power supply is referred to as 650W DC power supply throughout this installation guide.
HP 58x0AF 300W AC power supply is referred to as 300 W AC power supply and HP 58x0AF 300W
DC power supply is referred to as 300 W DC power supply throughout this installation guide.
Installing a power supply
To install a 650 W AC power supply, 300 W AC power supply, 650 W DC power supply, or 300 W
DC power supply in a 5800AF-48G or 5820AF-24XG switch:
Wear an ESD wrist strap and make sure it makes good skin contact and is correctly grounded.
Unpack the power supply and verify that the power supply model is correct.
Correctly orient the power supply with the power supply slot (see
the power supply with one hand and support its bottom with the other, and slide the power supply
"Hot swappable power
to avoid any bodily injury or
29), grasp the handle of