Catalyst 4500X 750W AC Back to Front Cooling Power Supply

Each Cisco Catalyst 4500 Series chassis model has a different number of available card slots and can accommodate a variety of line card and supervisor options. Customers can choose 48-port 10/100, 10/100/1000 and Power over Ethernet line cards. These cards can be added to the chassis as needed to customize an access, distribution, or server aggregation platform.