ISR4331-DCK9 Cisco ISR4331-DC/K9 4331 Integrated Services Router
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$3,668.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $4,218.20You Save: $550.20 13% OFF
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ISR4331-DC/K9
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overview
specifications
faqs
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ISR4331-DCK9 Overview
CISCO ISR4331-DC/K9 4331 Router - 3 Ports - 3 Wan Port(s) - Poe Ports - Management Port - 6 Service Module Slots, Integrated Services Card (isc) Slots, Network Interface Module (nim) Slots, Sfp (mini-gbic) Slots - 16 Gb - Gigabit Ethernet - Ieee 802.3, Ieee 802.1q, Ieee 802.3ah, Ieee 802.1ag - 1u - Rack-mountable, Wall Mountable.
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Key Features
| Network Device Type | Router |
|---|---|
| model | ISR4331-DC/K9 |
| FORM Factor | 1ru |
| routing Protocol | Ipv4, Ipv6, Rip And Ripv2, Ospf, Bgp |
| communication Type | Unified Communications |
| processor / Type | Xeon |
| ram / Total Installed Size | 4 Gb |
| flash Memory / Installed Size | 4 Gb |
| power / Device Type | Power Supply |
| power / Voltage Required | 24 - 60v |
| interfaces | Rj-45,sfp,usb 2.0,serial Console,serial Auxiliary,usb Console |
| temperature Required | 0 To 40c(operating Conditions) , -40 To 70c(nonoperating Conditions) Degrees |
| humidity Required | 5% To 85%(operating Conditions) , 5% To 95%(nonoperating Conditions) |
| features | Mtbf: 587250 (hours) |
| connectivity Technology | Wired |
| data Transfer Rate | 1 Gbps |
| data Link Protocol | Gigabit Ethernet |
| encryption Algorithm | Des, Aes (128-bit), Aes (256-bit), 3des |
| transport Protocol | Gigabit Ethernet |
| authentication Method | Radius,rsa (748/1024/2048 Bit), Ecdsa (256/384 Bit) |
| switching Protocol | Gigabit Ethernet |
| remote Management Protocol | Dhcp, Snmp |
| cellular Technology | None |
| cellular Service Provider | None |
| cellular Generation | None |
Frequently Asked Questions
What is the primary power supply configuration for the Cisco ISR4331-DC/K9? +
The ISR4331-DC/K9 is specifically engineered for environments requiring DC power input. It features an integrated DC power supply, making it an ideal choice for service provider sites, industrial cabinets, or mobile installations where standard AC infrastructure is unavailable or unreliable. Ensure your facility provides the appropriate DC voltage range to maintain optimal operation of the router's internal components.
How does the ISR 4331 handle high-performance WAN routing? +
This router utilizes Cisco's multi-core architecture to decouple the control plane from the data plane. By offloading packet processing to dedicated hardware, the ISR 4331 provides consistent, high-speed performance even when advanced services like deep packet inspection, quality of service (QoS), and encryption are enabled across your WAN links.
Does the ISR4331-DC/K9 support modular connectivity options? +
Yes, the platform includes two Network Interface Module (NIM) slots and one dedicated Service Module (SM) slot. These modular bays allow you to customize the router with various interface cards, including T1/E1, serial, or high-density Ethernet modules, enabling the device to adapt seamlessly to changing network infrastructure requirements as your business grows.
What kind of throughput performance can I expect from the ISR 4331? +
The ISR 4331 provides a base throughput of 100 Mbps, which can be scaled up to 300 Mbps via Cisco's performance licensing. This pay-as-you-grow model ensures you don't over-invest in bandwidth initially while maintaining the flexibility to upgrade your routing capacity quickly via software activation when your traffic demands increase.
Can I integrate the ISR4331-DC/K9 into an existing SD-WAN deployment? +
Absolutely. The ISR 4331 is fully compatible with Cisco SD-WAN solutions. By deploying this router, you gain centralized management, automated provisioning, and intelligent path control. It serves as a robust branch office edge device, providing secure connectivity and application-aware routing while simplifying your overall wide area network architecture.
Which encryption standards are supported on this router? +
The ISR4331-DC/K9 includes integrated hardware-accelerated IPsec encryption. This ensures that your branch-to-headquarters or cloud-bound traffic is protected without putting unnecessary strain on the primary CPU. It supports a wide range of VPN protocols and advanced cryptographic standards, helping you meet strict enterprise security and compliance requirements for data in transit.
What management interfaces are available on the ISR 4331? +
Management is handled through multiple channels, including a dedicated console port, an auxiliary port, and two onboard Gigabit Ethernet ports. For modern network administration, it supports CLI-based configuration, SNMP for monitoring, and integration with Cisco DNA Center for automated orchestration and comprehensive visibility across your enterprise network ecosystem.
Is the ISR4331-DC/K9 suitable for branch office voice applications? +
It is highly capable of handling voice traffic. With support for Cisco Unified Border Element (CUBE) and various voice interface modules, this router functions as a sophisticated voice gateway. It ensures high-quality media delivery by utilizing advanced QoS policies, jitter buffering, and echo cancellation to prioritize voice packets over standard data traffic.
How can I obtain a bulk quote for multiple ISR4331-DC/K9 units? +
For organizations planning large-scale deployments or looking to refresh their branch infrastructure, BuyRouterSwitch.com offers competitive volume pricing. Simply add your desired quantities to the cart or contact our sales team directly to discuss your project requirements. We specialize in providing scalable procurement solutions that align with your enterprise budget and project timelines.
Why should I purchase my Cisco hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted partner for enterprise-grade networking hardware. We ensure that every piece of equipment we supply is authentic, new, and sourced through legitimate supply chains. Our team understands the complexities of enterprise infrastructure and is dedicated to providing a seamless, secure ordering process that helps you get the critical hardware you need into production faster.
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