Part Number: Cisco ISR4331-DC/K9
Manufacturer: Cisco Systems
Overview:
The Cisco ISR4331-DC/K9 is a high-performance, modular Integrated Services Router (ISR) designed for small to medium-sized branch offices and remote locations. Part of Cisco’s 4000 Series, this router provides advanced routing, security, and application services while offering a flexible, scalable platform to support the growing demands of modern enterprise networks. With integrated cloud-based services, robust security features, and high availability, the ISR4331-DC/K9 is ideal for organizations requiring reliable, secure, and efficient connectivity in remote or branch environments.
Key Features:
Modular Design: The ISR4331-DC/K9 features a modular architecture with three enhanced service modules, allowing for easy expansion and customization based on specific requirements such as additional WAN interfaces or security features.
Integrated Security: Built-in security features, including VPN support, firewall capabilities, intrusion prevention (IPS), and advanced threat protection, ensure your network is protected from evolving cyber threats.
Cloud-Ready Services: Cisco’s integrated cloud-based services and Cisco Umbrella support help businesses securely connect to cloud applications while ensuring optimal network performance.
High Availability: Supports redundant power supplies and fan modules, ensuring continuous uptime for mission-critical applications and reducing the risk of network disruptions.
High-Performance Routing: Offers advanced routing protocols such as OSPF, EIGRP, BGP, and MPLS, making it suitable for complex network environments requiring high-speed data routing.
Flexible Connectivity: Supports a wide range of WAN interfaces including Ethernet, T1, and LTE, providing the flexibility to connect to various types of network infrastructure.
Voice and Video Support: Ideal for businesses looking to integrate unified communications solutions, the ISR4331-DC/K9 supports voice and video features for VoIP and video conferencing.
Cisco IOS XE Software: Operates on Cisco’s IOS XE software platform, providing a modular, extensible, and high-performance operating system for network management, automation, and troubleshooting.
Applications:
Branch Office Connectivity: Perfect for connecting remote offices and branch locations to the main enterprise network, providing reliable and secure connectivity for business operations.
Unified Communications: Excellent for businesses that require integrated voice and video services, supporting VoIP, video conferencing, and messaging across the network.
Secure VPN and Remote Access: Ideal for organizations that need to establish secure, high-performance VPN connections for remote workers, branch offices, or partners.
Wide Area Network (WAN) Optimization: Helps optimize WAN traffic for distributed networks, enhancing the performance of critical business applications.
Edge Networking: Suitable for edge network deployments, providing routing, security, and application services with low latency and high throughput.
SD-WAN Deployments: Works as a reliable solution for Software-Defined WAN (SD-WAN) architectures, enabling secure and optimized traffic management between remote locations.
Specifications:
Ports:
2 x 10/100/1000 Ethernet Ports (Gigabit)
1 x Network Management Port
1 x Console Port
2 x Integrated 1-Gbps SFP Ports for fiber connectivity
Optional modular slots for additional network interface cards (NICs) and service modules
Routing Performance:
Up to 300 Mbps of aggregated IPsec VPN throughput
Up to 1 Gbps of throughput for routing and WAN optimization
Form Factor:
1U Rackmount
Memory:
4GB DRAM (expandable)
4GB Flash memory (expandable)
Power:
Dual redundant DC power supplies (ideal for use in data centers or mission-critical environments)
Power Consumption: 80W typical, 100W maximum
Cooling:
Front-to-back airflow
Operating Temperature:
0°C to 40°C (32°F to 104°F)
Weight:
5.3 kg (11.7 lbs)
Dimensions:
17.5 x 10.5 x 1.7 inches (445 x 267 x 43 mm)
Security Features:
Advanced security capabilities including VPN, IPS, firewall, and Cisco TrustSec for enhanced network access control
Software:
Cisco IOS XE Software, providing support for advanced network automation, monitoring, and management tools
Virtualization Support:
Supports Cisco’s Virtual Network Function (VNF) for service chaining and creating virtualized network services
Why Choose the Cisco ISR4331-DC/K9?
Scalable and Modular: The ISR4331-DC/K9 features a modular architecture that allows for easy expansion as your network grows, providing flexibility to meet both current and future business needs.
Integrated Security: With built-in security features like VPN, firewall, and intrusion prevention, this router ensures robust protection for remote offices and branch locations against evolving threats.
High Availability: The support for dual power supplies and redundant fans ensures reliability, keeping your critical network operations running smoothly without interruptions.
Cloud-Ready and Future-Proof: The ISR4331-DC/K9 supports cloud integration, offering secure access to cloud applications and services, making it ideal for modern businesses embracing cloud-based technologies.
Unified Communications: Ideal for businesses that need seamless integration of voice, video, and data services, enhancing collaboration and communication across the organization.
Energy Efficient: Designed to operate efficiently in demanding environments, the ISR4331-DC/K9 offers a low power consumption footprint, helping reduce operating costs.
The Cisco ISR4331-DC/K9 is the ideal choice for organizations looking for a flexible, secure, and high-performance router to connect branch offices, remote workers, and distributed networks. Whether for secure VPN access, unified communications, or WAN optimization, the ISR4331-DC/K9 delivers reliable performance and scalability for modern enterprise networking.