Cisco WS-C3548-XL-EN Catalyst 3548XL Enterprise Edition 48 Port Rack Mountable Switch Provides premium functionality at the same price as the existing Catalyst 3524 XL and 3548 XL switches Can migrate to the Catalyst 2950G-12 switch Provides equivalent port density Makes it more affordable than ever to deploy Layer 2-4 intelligent services at the network edge Leading stackable in-line power solution in the industry