Extreme Networks ExtremeSwitching X435 Series Hardware Installation Manual page 230

Install a 300 W Internal DC Power Supply
2. If necessary, remove a blank panel from the rear of the switch.
Figure 175: Removing a Blank Panel
3. Verify that the power supply is right side up.
The power supply should be oriented as shown in
4. Carefully slide the power supply all the way into the power supply bay.
Figure 176: Installing a Summit 300 W DC Power Supply (Back-to-Front Model
10933 Shown)
5. Push the power supply in until the latch snaps into place.
6. To install a second power supply, repeat the procedure.
7. Connect the ground wire, following the steps in
Supply
Connecting the Ground Wire to a 300 W DC Power Supply
Follow these steps to connect the ground wire to a Summit 300 W DC power supply.
Warning
Be sure to connect the chassis ground wire before you connect any power cables.
230 ExtremeSwitching Hardware Installation Guide
Caution
Do not slam the power supply into the switch.
on page 230.
Installing Your Extreme Networks Switch
Figure 176.
Connecting the Ground Wire to a 300 W DC Power