

Add to Cart
Cisco ISR4331/K9 have 500Mbps-1Gbps system throughtput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
Product Code | Cisco ISR4331/K9 |
Aggregate Throughput | 100 Mbps to 300 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 3 |
RJ-45-based ports | 2 |
SFP-based ports | 2 |
Enhanced service-module (SM-X) slot | 1 |
NIM (Network Interface Modules) slots | 2 |
Onboard ISC slot | 1 |
Memory | 4 GB (default) / 16 GB (maximum) |
Flash Memory | 4 GB (default) / 16 GB (maximum) |
Power-supply options | Internal: AC and PoE |
Rack height | 1 RU |
Dimensions (H x W x D) | 44.45 x 438.15 x 438.15 mm |
Package Weight | 12.96 Kg |
More Details of ISR4331/K9
① | USB Type B mini port | ⑤ | Management port |
② | Serial console port | ⑥ | LEDs |
③ | USB Type A port | ⑦ | AC Power |
④ | AUX Port | ⑧ | Power switch |
Technical Specifications | Cisco 4451 | Cisco 4431 | Cisco 4351 | Cisco 4331 | Cisco 4321 |
Aggregate Throughput | 1 Gbps to 2 Gbps | 500 Mbps to 1 Gbps | 200 Mbps to 400 Mbps | 100 Mbps to 300 Mbps | 50 Mbps to 100 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 4 | 4 | 3 | 3 | 2 |
RJ-45-based ports | 4 | 4 | 3 | 2 | 2 |
SFP-based ports | 4 | 4 | 3 | 2 | 1 |
Enhanced service-module slots | 2 | 0 | 2 | 1 | 0 |
Doublewide service-module slots | 1 (assumes no singlewide SM-X modules installed) | 0 | 1 (assumes no singlewide SM-X modules installed) | 0 | 0 |
NIM slots | 3 | 3 | 3 | 2 | 2 |
OIR (all I/O modules) | Yes | Yes | Yes | Yes | Yes |
Onboard ISC slot | 1 | 1 | 1 | 1 | 1 |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | NA | NA | 4 GB | 4 GB | 4 GB |
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | NA | NA | 16 GB | 16 GB | 8 GB |
Default memory DDR3 ECC DRAM (data plane) | 2 GB | 2 GB | NA | NA | NA |
Maximum memory DDR3 ECC DRAM (data plane) | 2 GB | 2 GB | NA | NA | NA |
Default memory DDR3 ECC DRAM (control/services plane) | 4 GB | 4 GB | NA | NA | NA |
Maximum memory DDR3 ECC DRAM (control/services plane) | 16 GB | 16 GB | NA | NA | NA |
Default flash memory | 8 GB | 8 GB | 4 GB | 4 GB | 4 GB |
Maximum flash memory | 32 GB | 32 GB | 16 GB | 16 GB | 8 GB |
External USB 2.0 slots (type A) | 2 | 2 | 2 | 1 | 1 |
USB console port -type B mini (up to 115.2 kbps) | 1 | 1 | 1 | 1 | 1 |
Serial console port - RJ45 (up to 115.2 kbps) | 1 | 1 | 1 | 1 | 1 |
Serial auxiliary port - RJ45 (up to 115.2 kbps) | 1 | 1 | 1 | 1 | 1 |
Power-supply options | Internal: AC, DC (roadmap) and PoE | Internal: AC, DC, and PoE | Internal: AC, DC (roadmap) and PoE | Internal: AC and PoE | External: AC and PoE |
Redundant power supply | Internal: AC, DC (roadmap) and PoE | Internal: AC, DC, and PoE | N/A | N/A | N/A |
You may be interested in the following products
Product | Description |
ISR4221-SEC/K9 | Cisco ISR 4221 SEC Bundle with SEC lic |
ISR4221/K9 | Cisco ISR 4221 (2GE,2NIM,4G FLASH,4G DRAM,IPB) |
ISR4321-AX/K9 | Cisco ISR 4321 AX Bundle w/APP, SEC lic |
ISR4321-AXV/K9 | Cisco ISR 4321 AXV Bundle, w/APP, SEC, UC lic, CUBE-10 |
ISR4321-SEC/K9 | Cisco ISR 4321 Sec bundle w/SEC license |
ISR4321-V/K9 | Cisco ISR 4321 Bundle, w/UC License, CUBE-10 |
ISR4321-VSEC/K9 | Cisco ISR 4321 Bundle w/UC & SEC License, CUBE-10 |
ISR4321/K9 | Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IPB) |
ISR4331-AX/K9 | Cisco ISR 4331 AX Bundle w/ APP,SEC lic |
ISR4331-AXV/K9 | Cisco ISR 4331 AXV Bundle,PVDM4-32 w/APP,SEC,UC lic,CUBE-10 |
ISR4331-SEC/K9 | Cisco ISR 4331 Sec bundle w/SEC license |
ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 |
ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 |
ISR4331/K9 | Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB) |
ISR4351-AX/K9 | Cisco ISR 4351 AX Bundle w/ APP,SEC lic |
ISR4351-AXV/K9 | Cisco ISR 4351 AXV Bundle,PVDM4-64 w/APP,SEC,UC lic,CUBE-25 |
ISR4351-SEC/K9 | Cisco ISR 4351 Sec bundle w/SEC license |
ISR4351-V/K9 | Cisco ISR 4351 UC Bundle, PVDM4-64, UC License, CUBEE25 |
ISR4351-VSEC/K9 | Cisco ISR 4351 Bundle with UC & Sec Lic, PVDM4-64, CUBE-25 |
ISR4351/K9 | Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IPB) |
ISR4431-AX/K9 | Cisco ISR 4431 AX Bundle with APP and SEC license |
ISR4431-AXV/K9 | Cisco ISR 4431 AXV Bundle,PVDM4-64 w/APP,SEC,UC lic,CUBE-25 |
ISR4431-SEC/K9 | Cisco ISR 4431 Sec bundle w/SEC license |
ISR4431-V/K9 | Cisco ISR 4431 UC Bundle, PVDM4-64, UC License, CUBE-25 |
ISR4431-VSEC/K9 | Cisco ISR 4431 Bundle with UC & Sec Lic, PVDM4-64, CUBE-25 |
ISR4431/K9 | Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,IPB) |
ISR4451-X-AX/K9 | Cisco ISR 4451 AX Bundle with APP and SEC license |
ISR4451-X-AXV/K9 | Cisco ISR 4451 AXV Bundle,PVDM4-64 w/APP,SEC,UC lic,CUBE-25 |
ISR4451-X-SEC/K9 | Cisco ISR 4451 Sec Bundle, w/SEC license |
ISR4451-X-V/K9 | Cisco ISR 4451 UC Bundle, PVDM4-64, UC Lic,CUBE25 |
ISR4451-X-VSEC/K9 | Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC,SEC Lic,CUBE-25 |
ISR4451-X/K9 | Cisco ISR 4451 (4GE,3NIM,2SM,8G FLASH,4G DRAM) |