The Cisco FPR4K-NM-6X10LR-F Firepower 4100 6-Port 10G LR Network Module is a high-performance networking device designed for Cisco routers. With a maximum data rate of 10 Gbps per port and a total of 6 network ports, this module offers fast and reliable connectivity for enterprise networking setups. Its compact design, measuring 12" in length, 8" in width, and 2" in height, makes it a versatile option for expanding network capabilities in small to medium-sized businesses. The SFP+ connectors ensure seamless integration with compatible devices, and the Firepower product line guarantees quality and performance.