ISR4451-X-SEC/K9 Overview ISR4451-X-SEC/K9 is the Cisco 4451 Integrated Services Router, with Security license. It supports 2 Enhanced service-module (SM-X) slots, delivers 1 Gbps to 2Gbps aggregate throughput. This router also supports two kinds of DDRM, data plane and control/services plane, which make administrator easy to manage the router. Compare to Similar Items Table 1 shows the comparison. Models ISR4451-X/K9 ISR4451-X-SEC/K9 Bundle None Sec bundle w/SEC license Aggregate Throughput 1 Gbps to 2 Gbps 1 Gbps to 2 Gbps Total onboard WAN or LAN 10/100/1000 ports 4 4 RJ-45-based ports 4 4 SFP-based ports 4 4 Enhanced service-module slots 2 2 NIM slots 3 3 Onboard ISC slot 1 1 Rack height 2 2 ISR4451-X-SEC/K9 Specification ISR4451-X-SEC/K9 Specification Description Cisco ISR 4451 Sec bundle w/SEC license Aggregate Throughput 1 Gbps to 2Gbps Total onboard WAN or LAN 10/100/1000 ports 4 RJ-45-based ports 4 SFP-based ports 4 Enhanced service-module slots 2 Doublewide service-module slots 1 (assumes no singlewide SM-X modules installed) NIM slots 3 OIR (all I/O modules) Yes Onboard ISC slot 1 Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) NA Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) NA Default memory DDR3 ECC DRAM (data plane) 2 GB Maximum memory DDR3 ECC DRAM (data plane) 2 GB Default memory DDR3 ECC DRAM (control/services plane) 4 GB Maximum memory DDR3 ECC DRAM (control/services plane) 16 GB Default flash memory 8 GB Maximum flash memory 32 GB External USB 2.0 slots (type A) 2 USB console port -type B mini (up to 115.2 kbps) 1 Serial console port - RJ45 (up to 115.2 kbps) 1 Serial auxiliary port - RJ45 (up to 115.2 kbps) 1 Power-supply options Internal: AC, DC and PoE Redundant power supply Internal: AC, DC and PoE AC input voltage 100 to 240 VAC autoranging AC input frequency 47 to 63 Hz AC input current range, AC power supply (maximum) 7.1 to 3.0A AC input surge current lt,50 A Typical power (no modules) (watts) 158 Maximum power with AC power supply (watts) 450 (no PoE) Maximum power with PoE power supply (platform only) (watts) 1000 with PoE redundant 1450 with PoE boost no redundancy Maximum endpoint PoE power available from PoE power supply (watts) 500 W with optional redundancy Maximum endpoint PoE power capacity with PoE boost (watts) 950 W no redundancy
