Brand: Cisco · SKU: ISR4331-V/K9 · MPN: ISR4331-V/K9 · Category: Networking
The Cisco ISR4331-V/K9 Integrated Services Router is a high-performance, modular platform designed for small to medium-sized enterprise branch offices. As part of the Cisco 4000 Series, it features a 1RU form factor and delivers aggregate throughput ranging from 100 Mbps to 300 Mbps. This specific Voice (V) bundle is pre-configured for unified communications, including a PVDM4-32 Digital Signal Processor (DSP) module, a Unified Communications (UC) license, and 10 Cisco Unified Border Element (CUBE) sessions. It supports a distributed multicore architecture with separate control, data, and service planes for consistent performance. The router includes 3 onboard 10/100/1000 Ethernet ports, dual SFP ports, 2 Network Interface Module (NIM) slots, and 1 Enhanced Service Module (SM-X) slot for extensive expandability. Security features include integrated firewall, VPN support (IPsec, SSL), and advanced threat protection, making it a comprehensive solution for converged voice, video, and data
| ISC Slot | 1 (Integrated Services Card) |
|---|---|
| NIM Slots | 2 |
| SM-X Slots | 1 |
| Form Factor | 1 Rack Unit (1RU) |
| Power Supply | Internal AC; Optional PoE support |
| SFP-based Ports | 2 (1 combo, 1 dedicated) |
| RJ-45-based Ports | 2 |
| Aggregate Throughput | 100 Mbps to 300 Mbps |
| Default Flash Memory | 4 GB (Max 16 GB) |
| Default Memory (DRAM) | 4 GB (Max 16 GB) |
| Voice Bundle Includes | PVDM4-32, UC License, CUBE-10 |
| Total Onboard WAN/LAN Ports | 3 |
| Warranty | 90-Day Limited Hardware Warranty; Cisco SmartNet service recommended for extended support. |
| Weight | 12.96 Kg (Shipping) |
| Dimensions | 44.45 x 438.15 x 438.15 mm |
The Cisco ISR 4331 Voice Bundle (ISR4331-V/K9) revolutionizes branch office networking by consolidating routing, security, and unified communications into a single, compact device. It is engineered to handle the increasing demands for application-aware networking and direct cloud connectivity. With its pay-as-you-grow performance model, businesses can scale throughput from 100 Mbps to 300 Mbps via software licenses without hardware upgrades. The inclusion of the PVDM4-32 and UC licenses ensures immediate readiness for high-density voice and video services, providing a robust platform for modern digital workspaces.
Yes, this Cisco ISR 4331 Voice Bundle (ISR4331-V/K9) (ISR4331-V/K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco ISR 4331 Voice Bundle (ISR4331-V/K9) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ISR4331-V/K9.