Dell Force10 S4810P Manual page 30

Remove the PSU slot cover from the S4820T (PSU side of switch), either of the two PSU slots may
1
be selected.
Remove the PSU from the electrostatic bag.
2
Insert the PSU into the switch PSU slot (PSU exposed PCB edge connector should be inserted first).
3
The PSU slot is keyed such that the PSU can only be fully inserted in one orientation. When the PSU
is installed correctly it should snap into place and be flush with the back of the switch.
Plug in the appropriate cord (AC 3 prong or DC wiring) from the switch PSU to the external power
4
source (either AC wall outlet or DC rack bus bar).
If you have a redundant PSU (2nd PSU), repeat steps 1 through 5 above using the 2nd PSU slot on
5
the S4820T switch.
NOTE: The system powers up as soon as the cables are connected between the power supply and the power
source.
30 | Installing the S4820T