The Cisco Catalyst 6500 Series 48-Port Fast Ethernet Classic Interface Module provides the broadest selection of 10/100 Ethernet media Power over Ethernet (PoE) (inline power) options densities performance interoperability and chassis deployment options. From basic wiring closets and small campus distribution and core layers to high-performance data centers the Cisco Catalyst 6500 48-Port Fast Ethernet Classic Interface Module provides 48 ports in a single Cisco Catalyst 6500 Series chassis.