Extreme Networks 12800 Series - Handbuch (Seite 88)

Installing Power Supply Units
BlackDiamond 12800 Series Switches Hardware Installation Guide 88
Removing the BlackDiamond 12804 AC Power Cord Retainer
Channel
To remove the BlackDiamond 12804 AC power cord retainer channel:
1 Attach the ESD-preventive wrist strap to your wrist and connect the metal end to the ground
receptacle on the switch front panel.
2 Using a #2 Phillips screwdriver, loosen the captive screw on each end of the power cord retainer
channel.
3 Remove the power cord retainer channel from the switch.
NOTE
Leave the ESD-preventive wrist strap permanently connected to the switch, so that the strap is always available
when you need to handle ESD-sensitive components.
Extreme Networks 325 W DC Power Supply
This section describes how to install the Extreme Networks ® 325 W DC UL-listed accessory power
supply unit (PSU), Model # 65022, in a BlackDiamond 12802 switch
NOTE
For centralized DC power connection, this product is intended to be installed in a restricted access location (such as
a dedicated equipment room, equipment closet, or central office) in accordance with Articles 110-16, 110-17, and
110-18 of the National Electric Code, ANSI/NFPA 70.
NOTE
The Extreme Networks 325 W DC PSU cannot be used in combination with any other Extreme Networks PSU.
The 325 W DC PSU should be connected to a DC power source using the Extreme Networks DC power
input cable Model # 65025. This cable is shipped separately from the power supply.
Minimum Software Required
You must be running ExtremeWare XOS version 12.0 or later for the system to recognize the DC PSU.