The Cisco QSFP-100G-FR-S 100GBASE-FR QSFP28 2kmSMF Transceiver is a high-speed networking device designed for Cisco compatibility. With a maximum data rate of 100 Gbps and a single LC connector, this QSFP28 module is suitable for enterprise networking applications. Manufactured in China, this unit comes with a manufacturer's warranty and is a single-module product that offers reliable and efficient network connectivity. Ideal for server setups and switches, this transceiver is a valuable addition to any networking infrastructure.