... 10/100/1000M,POE+,Four optional uplink network modules with GE or 10GE ports Cisco Catalyst 3750-X and 3560-X ... 100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models• Four optional uplink network modules with ... LAN Base, IP Base and IP Services feature set. The GE SFP switch models are available with either IP Base or ... about Software Activation, visit http://www.cisco.com/go/sa. WS-C3560X-48P