Extreme networks 12802 Benutzerhandbuch

BlackDiamond 12800 Series Switches Hardware Installation Guide

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 

 for information on removing the power cord 

retaining bracket 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.

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 

 for information on removing 

the power cord retaining bracket and re-installing it.)

To install additional Extreme Networks 700/1200 W AC PSUs, repeat steps 1 through 5.

To remove an Extreme Networks 700/1200 W AC PSU:

Attach an ESD-preventive wrist strap to your wrist and connect the metal end to the ground 
receptacle that is located on the top-left corner of the switch front panel (if not already attached).

For the AC power cord:

If you are going to use the same AC power cord for the new unit, you do not need to touch the 
power cord at all.

If you are going to use a new AC power cord, remove the power cord retaining bracket. (See 

 for information on 

removing the power cord retaining bracket 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.

Lift the handle up on the Extreme Networks 700/1200 W AC PSU.

Pull on the handle of the Extreme Networks 700/1200 W AC PSU to remove it from the power 
supply bay.

Place both hands underneath the Extreme Networks 700/1200 W AC PSU to support the weight 
after it is pulled out from the switch.