Cisco ISR 4451 AppX Advanced services router (2GE,2NIM,1SM,8G FLASH,4G DRAM,MPLS, OTV)

Product Code : ISR4451-X-AX/K9 ; Aggregate Throughput : 1 Gbps to 2Gbps ; Total onboard WAN or LAN 10/100/1000 ports : 4 ; RJ-45-based ports : 4 ; SFP-based ports : 4 ; Enhanced service-module (SM-X) slot : 2 ; NIM (Network Interface Modules) slots : 3 ; Onboard ISC slot : 1 ; DDRM (data plane) : 2 GB (default) / 2 GB (maximum) ; DDRM (control/services plane) : 4 GB (default) / 16 GB (maximum) ; Flash Memory : 8 GB (default) / 32 GB (maximum) ; Power-supply options : Internal: AC, DC (roadmap) and PoE ; Rack height : 2 RU ; Dimensions (H x W x D) : 88.9 x 438.15 x 469.9 mm