Product Code

ISR4431-AX/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