The NEW Cisco ISR4431-V/K9 is a high-performance rack-mountable LAN router designed for enterprise networking. With a maximum LAN data rate of 1000 Mbps/1 Gbps, this Catalyst switch provides reliable network connectivity through its wired-Ethernet (RJ-45) ports. Featuring four LAN ports and a single WAN port, this model (ISR 4000) from Cisco is a versatile solution for businesses looking for efficient and secure networking equipment. Built for rack-mounting, this router is suitable for large-scale network setups in server rooms or data centers.