Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual page 148

Extreme Networks Power Supply Units for BlackDiamond Switches
3 Carefully slide the Extreme Networks 700/1200 W AC PSU all the way into the power supply bay
(see Figure
CAUTION
Do not slam the Extreme Networks 700/1200 W AC PSU into the system switch backplane. Use the locking handle
to secure the Extreme Networks 700/1200 W AC PSU into the system switch.
Figure 88: Extreme Networks 700/1200 W AC PSU sliding into the power supply bay
4 Secure the Extreme Networks 700/1200 W AC PSU into the power supply bay by pushing down on
the locking handle until it clicks in place.
5 Connect the AC power supply cord:
a If you are just replacing a power supply, you do not need to unplug the AC power cord.
b If you are installing a new power supply into a previously unused slot on a switch with a
retaining bracket, remove the power cord retaining bracket. (See
Power Cord Retaining
and re-installing it.) Connect the AC power cord to the AC input on the front of the switch and to
the wall outlet on the other end. Then, re-install the power cord retaining bracket.
c If you are installing the power supply on a switch that does not have a power cord retaining
bracket, connect the AC power cord to the AC input on the front of the switch and to the wall
outlet on the other end. Then, install the power cord retaining bracket. (See
2, "BlackDiamond AC Power Cord Retaining
cord retaining bracket and re-installing it.)
NOTE
Leave the ESD strap permanently connected to the switch, so that the strap is always available when you need to
handle ESD-sensitive components.
To install additional Extreme Networks 700/1200 W AC PSUs, repeat steps 1 through 5.
148
88).
Brackets"for information on removing the power cord retaining bracket
Chapter 2, "BlackDiamond AC
Brackets"for information on removing the power
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
EX_011
Chapter