Cisco ISR4431-SEC/K9 - je integrovaný směrovač služeb s balíčkem zabezpečení SEC, který zahrnuje: IP Base + Advanced Security: Zóna založená na firewallu, IPSec VPN, EZVPN, DMVPN, FlexVPN
| Option | Value |
|---|---|
| Aggregate Throughput | 500 Mbps to 1 Gbps |
| Total onboard WAN or LAN 10/100/1000 ports | 4 |
| SFP-based ports | 4 |
| NIM slots | 3 |
| Onboard ISC slot | 1 |
| Default memory DDR3 ECC DRAM (data plane) | 2 GB |
| Default memory DDR3 ECC DRAM (control/services plane) | 4 GB |
| Default flash memory | 8 GB |
| External USB 2.0 slots (type A) | 1 |
| Сonsole port -type B min | 2 х USB Type-b 2 x RJ-45 |
| AC input voltage | 100 to 240 VAC autoranging |