Specifications
Product Code: Cisco ISR4431/K9
Aggregate Throughput: 500 Mbps to 1 Gbps
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: 0
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, and PoE
Rack height: 1 RU
Dimensions (H x W x D): 43.9 x 438.15 x 507.2 mm
Package Weight: 20.88 Kg
