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Catalyst 6509-NEB Switch and Cisco OSR-7609
Router Upgrade Note
Product Number: WS-6509-NEB-UPGRD=
This publication describes how to upgrade your Catalyst 6509-NEB switch or Cisco OSR-7609 Router
to use the Supervisor Engine 720 and the Supervisor Engine 32.
Note AC-Input Systems—If your switch or router is using an AC-input power supply, you are required to
install the WS-CAC-3000W power supply. The 3000 W AC-input provides a power output to power the
fan tray.
Note DC-Input Systems—If your switch or router is using a DC-input power supply, you are required to
install the WS-CDC-2500W or PWR-4000-DC power supply. You must provide a separate, direct
connection to power the fan tray. Each input of the fan tray is rated 10 A @ -40 to -60 VDC.
Caution It is important that you follow the steps in this document in the order they are presented.