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ISR4331-V/K9 Routers Overview
The Cisco ISR4331-V/K9 Voice Bundle is designed for small to mid-size enterprise branch environments, offering advanced VOIP services and unmatched WAN intelligence. It integrates 2 dual-mode Gigabit Ethernet ports, PVDM4 DSP for voice and video services, and multiple expansion slots, including two network modules and one service module slot, allowing for flexible configurations such as adding a Gigabit Ethernet switch or Cisco UCS E-series blade server module for virtualized applications. Supporting OnePK software development kits, the ISR4331 offers application visibility and control natively, ensuring seamless network and application integration. With IOS XE and dedicated CPUs, it provides 100Mbps to 300Mbps on-demand performance, scaling with your business needs. Secure communications are ensured with IPsec, SSL VPN, and flex VPN. The ISR4331 Router is the ideal Cisco Enterprise Branch Router, offering a flexible, scalable, and secure routing solution in a rack-mountable form factor. Shop Cisco Routers like the ISR4331-V/K9 Router for optimized enterprise branch performance.
Recommended modules and accessories
Items |
Models |
Descriptions |
Console and Auxillary Cables |
CAB-AUX-RJ45 | Cisco CAB-AUX-RJ45 Auxiliary Cable 8ft with RJ45 and DB25M |
| CAB-ETH-S-RJ45 | Cisco Router Cable CAB-ETH-S-RJ45 | |
| CAB-CONSOLE-RJ45 | Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F | |
| CAB-CONSOLE-USB | Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B | |
Licenses |
L-SL-4330-APP-K9 |
Cisco AppX license L-SL-4330-APP-K9= with 750 conns/ISRWAAS or 1300 conns/vWAAS for ISR4331 |
Network Interface Modules |
NIM-1MFT-T1/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
| NIM-2CE1T1-PRI | Cisco Multiflex Trunk Voice and WAN network interface module | |
| NIM-4E/M | Analog voice network interface card (ear and mouth) | |
| NIM-2FXS | Cisco Analog voice network interface card NIM-2FXS | |
| NIM-2FXS/4FXO | Cisco Analog voice network interface card NIM-2FXS/4FXO | |
| NIM-8MFT-T1/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module | |
SFPs for On-Board GE Ports |
GLC-SX-MMD | Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
| GLC-LH-SMD | Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM | |
| GLC-ZX-SMD | Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
Compare to Similar Items
Models |
ISR4331-V/K9 |
ISR4331/K9 |
| Description |
Cisco ISR4331-V/K9 (2GE,2NIM,1SM,4G FLASH,4G DRAM, Voice Bundle) |
Cisco ISR 4331 (2GE,2NIM,1SM,4G FLASH,4G DRAM,IP Base) |
| Aggregate Throughput | 100 Mbps to 300 Mbps | 100 Mbps to 300 Mbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
3 | 3 |
| RJ-45-based ports | 2 | 2 |
| SFP-based ports | 2 | 2 |
| Enhanced service-module slots | 1 | 1 |
| NIM slots | 2 | 2 |
| Onboard ISC slot | 1 | 1 |
| Rack height | 1 | 1 |
Specifications
ISR4331-V/K9 Specification |
|
| Description |
Cisco ISR4331-V/K9 (2GE,2NIM,1SM,4G FLASH,4G DRAM, Voice Bundle) |
| 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 slots | 1 |
| Doublewide service-module slots | 0 |
| NIM slots | 2 |
| 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) |
4 GB |
|
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) |
16 GB |
|
Default memory DDR3 ECC DRAM (data plane) |
NA |
|
Maximum memory DDR3 ECC DRAM (data plane) |
NA |
|
Default memory DDR3 ECC DRAM (control/services plane) |
NA |
|
Maximum memory DDR3 ECC DRAM (control/services plane) |
NA |
| Default flash memory | 4 GB |
| Maximum flash memory | 16 GB |
| External USB 2.0 slots (type A) | 1 |
| 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 and PoE |
| Redundant power supply | N/A |
| AC input voltage | 100 to 240 VAC autoranging |
| AC input frequency | 47 to 63 Hz |
|
AC input current range, AC power supply (maximum) |
3 to 1.3A |
| AC input surge current | 60 A peak and less than 5 Arms per half cycle |
| Typical power (no modules) (watts) | 42 |
|
Maximum power with AC power supply (watts) |
250 |
|
Maximum power with PoE power supply (platform only) (watts) |
530 |
|
Maximum endpoint PoE power available from PoE power supply (watts) |
250 |
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