Cisco WS-X4548-RJ45V+ Service ModuleThe Cisco WS X4548 RJ45V+ Service Module is a high density, copper based Gigabit Ethernet line card designed for the Cisco Catalyst 4500E Series switches. Built to deliver scalable access layer performance, this 48 port module provides robust, enterprise grade connectivity with 10 100 1000BASE T speeds, enabling organizations to efficiently support a large number of workstations, IP phones, and other network devices. With Ciscos reputation for