Description[vc_row][vc_column][vc_column_text]Releted Productsisr4451-x/k9ISR4221-AX/K9ISR4221-SEC/K9ISR4321-AX/K9Cisco ISR4321-SEC/K9 SpecificationTypeCisco ISR4321/K9 with Security BundleAggregate Throughput50 Mbps to 100 MbpsTotal onboard WAN or LAN 10/100/1000 ports2RJ-45-based ports2SFP-based ports1Enhanced service-module slots0Doublewide service-module slots0NIM slots2OIR (all I/O modules)YesOnboard ISC slot1Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes)4 GBMaximum memory DDR3 ECC DRAM (Combined control/services/data planes)8 GBDefault memory DDR3 ECC DRAM (data plane)NAMaximum memory DDR3 ECC DRAM (data plane)NADefault memory DDR3 ECC DRAM (control/services plane)NAMaximum memory DDR3 ECC DRAM (control/services plane)NADefault flash memory4 GBMaximum flash memory8 GBExternal USB 2.0 slots (type A)1USB 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 optionsExternal: AC and PoERedundant power supplyN/AAC input voltage100 to 240 VAC autorangingAC input frequency47 to 63 HzAC input current range, AC power supply (maximum)1.5 to 0.6AAC input surge current90 A peak and less than 3 Arms per half cycleTypical power (no modules) (watts)36Maximum power with AC power supply (watts)125Maximum power with PoE power supply (platform only) (watts)260Maximum endpoint PoE power available from PoE power supply (watts)120[/vc_column_text][/vc_column][/vc_row]
