CISCO WS-X4548-GB-RJ45 LINE CARD CATALYST 4500 ENHNCD 48PORT 10/100/1000 BASE-T(RJ45)

hi I'm Jon Bartlow magic product manager for Cisco Catalyst 4500 series of switches the most widely deployed modular Ethernet switch in the industry the catalyst 4500 series are designed and optimized to meet the demanding needs of enterprise wiring closets and mid market core and distribution it offers a feature rich platform ideal for unified communications with predictable wiring performance high availability innovative security features and unprecedented investment protection let's dive in and take a closer look at the components that make up the 4500 there are four models that make up the 4500 family three six and seven ten slot chassis with the seven and ten slots supporting redundant supervisors all these chassis come standard with field replaceable redundant fan trays and support for dual power supplies which are available in either AC or DC the catalyst 4500 is based on a high