The WS-X5224, 10/100-Mbps workgroup Fast Ethernet switching module (10/100BaseTX 24 port) provides 24 switched, 10/100-Mbps (10/100BaseTX Category 5 UTP), full- or half-duplex Fast Ethernet ports using 24 RJ-45 connectors. This module is equipped with LEDs providing status information for the module and the individual 10/100-Mbps workgroup Fast Ethernet port connections.This module requires supervisor engine module software release 2.4(2) or later.