Cisco Enhanced EtherSwitch Service Module Advanced - Switch - L3 - managed - 15 x 10/100 + 1 x 10/100/1000 - plug-in module - PoE - for Cisco 2911, 2921, 2951, 3925, 3945; Catalyst 2960-24, 2960-48, 3560E-24, 3560E-48

The Cisco Enhanced EtherSwitch Service Module helps ensure maximum availability, high performance, ease of upgrade, and expandability. The modules have their own processors, switching engines, and flash memory that run independently of host router resources, helping ensure maximum concurrent switching and routing performance as well as providing security, and increased ease of management. Service Module with data networking application/usage for reliability and maximum efficiency With 10/100/1000Base-T technology, get up to 1000Mbps data transfer rate over twisted pair cable Up to 10x faster than standard Ethernet connection and provides high-performance Twisted Pair media support ensures maximum convenience and great usability Service Module offers enhanced dependability with maximum productivity