The Cisco DS-13SLT-FAB3 Crossbar Switching Fabric3 Module is a high-speed networking device that provides 256 Gbps of data transfer rate. This plug-in module is designed for use with the Cisco MDS 9513 Multilayer Director and offers management features such as QoS, SNMP v3, and Command Line Interface (CLI). With a RAID level of 0+1, this module is reliable and efficient for enterprise networking needs. Made in China, this product is a crucial component for achieving high-performance network connectivity.