Extreme 3802 Hardware Manual
Installing the Alpine 3808 and the Alpine 3804 AC Power Supply
Extreme Networks Consolidated Hardware Guide
139
Installing the Alpine 3808 and the Alpine 3804
AC Power Supply
AC Power Supply
This section describes how to install an AC power supply for either the Alpine 3808 or the Alpine 3804
switch. The Alpine 3802 switch power supply is preinstalled at the factory.
switch. The Alpine 3802 switch power supply is preinstalled at the factory.
For centralized DC power connections, install only in a restricted access area.
NOTE
Ground the rack, mount the chassis in a rack, and ground the chassis before installing any switch
components.
components.
Complete the following tasks before installing any switch components:
•
Ground the rack—For more information about grounding the rack, see “Protective Grounding for the
Rack” on page 46.
Rack” on page 46.
•
Mount the chassis in a rack—For more information about mounting the chassis, see “Installing the
Chassis” on page 132.
Chassis” on page 132.
•
Ground the chassis—For more information about grounding the chassis, see “Grounding the Alpine
3800 Series Chassis” on page 135.
3800 Series Chassis” on page 135.
You need the following tools and equipment to install the Alpine 3808 and the Alpine 3804 AC power
supplies:
supplies:
•
ESD-preventive wrist strap
•
# 2 Phillips screwdriver
•
AC power supply
To install the Alpine 3808 and the Alpine 3804 AC power supplies:
1
Attach the ESD strap that is provided to your wrist and connect the metal end to the ground
receptacle that is located on the top-right corner of the switch front panel.
receptacle that is located on the top-right corner of the switch front panel.
2
If there is a blank faceplate covering the power supply bay, remove it and save it for future use.
3
Prepare the power supply for installation:
•
Use the text on the front of the power supply to ensure that it is oriented correctly for either the
Alpine 3808 or Alpine 3804
Alpine 3808 or Alpine 3804
•
Move the safety latch to the “remove” position
•
Open the ejector/injector lever, as shown in Figure 65 and Figure 66
CAUTION
When you insert a power supply, use one hand to support the power supply from the bottom and the
other hand to hold the central handle on the front of the power supply. Do not use just the
ejector/injector lever to insert a power supply.
other hand to hold the central handle on the front of the power supply. Do not use just the
ejector/injector lever to insert a power supply.
4
Use the central handle to guide the power supply into the power supply bay while supporting the
supply from the bottom with your other hand.
supply from the bottom with your other hand.