DescriptionISR4431-VSEC/K9 SpecificationDescriptionCisco ISR 4431 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25Aggregate Throughput500Mbps to 1GbpsTotal onboard WAN or LAN 10/100/1000 ports4RJ-45-based ports4SFP-based ports4Enhanced service-module slots0Doublewide service-module slots0NIM slots3OIR (all I/O modules)YesOnboard ISC slot1Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM(Combined control/services/data planes)NAMaximum memory DDR3 ECC DRAM (Combined control/services/data planes)NADefault memory DDR3 ECC DRAM (data plane)2 GBMaximum memory DDR3 ECC DRAM (data plane)2 GBDefault memory DDR3 ECC DRAM (control/services plane)4 GBMaximum memory DDR3 ECC DRAM (control/services plane)16 GBDefault flash memory8 GBMaximum flash memory32 GBExternal USB 2.0 slots (type A)2USB console port -type B mini (up to 115.2 kbps)1Serial console port – RJ45 (up to 115.2 kbps)1Serial auxiliary port – RJ45 (up to 115.2 kbps)1Power-supply optionsInternal: AC, DC, and PoERedundant power supplyInternal: AC, DC, and PoEAC input voltage100 to 240 VAC autorangingAC input frequency47 to 63 HzAC input current range, AC power supply (maximum)3 to 1.3AAC input surge current60 A peak and less than 5 Arms per half cycleTypical power (no modules) (watts)65Maximum power with AC power supply (watts)250 (no PoE)Maximum power with PoE power supply (platform only) (watts)500 with PoE redundantMaximum endpoint PoE power available from PoE power supply (watts)250 W with optional redundancy
