
Best selling Routers from Cisco
On this page you’ll find a ranking of the best Routers from Cisco. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Cisco Integrated Services Router 1100-4G - Router - GigE
Part of the Cisco 1000 Series Integrated Services Routers (ISR) are the ISR 1100 Series and the ISR 1100X Series, which are powered by the Viptela operating system or the IOS XE SD-WAN operating system. These devices combine WAN and comprehensive security on a wired high-performance platform. The ISR 1100 Series features 4 GB of DRAM, while the ISR 1100X Series offers 8 GB of DRAM.
Cisco Software-Defined WAN (SD-WAN) is a cloud-first architecture that provides unparalleled visibility over your WAN, optimal connectivity for end users, and the most comprehensive security platform to protect your network. Cisco SD-WAN enables transport independence, extensive network and security services, and flexibility at endpoints.
The routers of the ISR 1100 Series and ISR 1100X Series are delivered as platforms that sit at the edge of a location, such as a remote office, branch, campus, or data center. They are involved in establishing a secure virtual overlay network over a mix of different WAN transports.

2. Cisco C921-4P
Cisco 900 Series ISRs provide integrated security and threat defense, protecting networks from known and emerging Internet vulnerabilities and attacks. These high-performance, fixed-configuration routers provide secure broadband, metro Ethernet, and LTE wireless WAN connectivity. Service providers offering both managed Ethernet and wireless LTE-WAN services can deploy them at customer sites as CPE. Centralized and remote management capabilities are available through web-based tools and Cisco IOS software that provide complete visibility and control of network configurations at the remote site.
The 900 Series ISRs simplify Ethernet WAN service delivery with end-to-end operations, administration and maintenance (OA&M), service-level agreement (SLA) monitoring and verification, and configuration management.

3. Cisco NIM MODULE 1-PORT 10G
The C-NIM-1X is a next-generation 10G Layer 3 WAN module. This module provides high-speed WAN connectivity through a single SFP+ port supporting 1-Gbps and 10-Gbps WAN connections. The 10-Gbps WAN connection is a non-oversubscribed connection, as it connects to the backplane using a 10-Gbps link. Full 256-bit WAN MACsec is supported.
The C-NIM-1X does not support SFP transceivers for RJ-45 copper media, nor does it support 100BASE/10BASE SFP modules. The module is supported on all Catalyst 8300 Series platforms. It is not supported on the Catalyst 8200 Series platforms.

4. Cisco Integrated Services Router 921
The Cisco 900 Series Integrated Services Routers (ISRs) combine internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as customer premises equipment (CPE) in enterprise small branch offices and in service provider managed-service environments.
Product overview
The Cisco 900 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new internet vulnerabilities and attacks. These powerful, fixed-configuration routers provide secure broadband and Metro Ethernet connectivity. Service providers offering managed Ethernet WAN services can deploy them in customer locations as CPE. Centralized and remote management capabilities are available through web-based tools and Cisco IOS Software for full visibility and control of network configurations at the remote site.
The 900 Series ISRs simplify the deployment of Ethernet WAN services, with end-to-end operations, administration, and maintenance (OA&M), service-level agreement (SLA) monitoring and verification, and configuration management.
The Cisco 900 Series ISRs come with a 4-port managed switch, providing LAN ports to connect multiple devices.

5. Cisco ISR 4321 AX
The Cisco 4321 Router ISR4321-AX/K9 is a powerful networking device designed for businesses and commercial environments. This ISR 4321 AX bundle combines advanced routing capabilities with wireless functionality in a compact case measuring approximately 44.5 cm in width, 31.8 cm in depth, and 4.4 cm in height, weighing around 3.2 kg. The router features multiple Gigabit Ethernet ports for wired connections and supports the latest Wi-Fi 6 (802.11ax) standard for wireless networks, offering increased throughput and efficiency for multiple connected devices. The operating temperature range is between 0 °C and 40 °C, ensuring reliable performance in standard office environments. The device integrates advanced security features including firewall protection, VPN support, and intrusion prevention capabilities. With its robust construction and enterprise-grade components, this router delivers consistent network performance for small to medium-sized businesses that require reliable connectivity. The modular design allows for future expansions and adjustments to meet changing network demands. Power consumption is optimized for energy efficiency while maintaining full performance capabilities. This successor model builds on previous ISR platform innovations with improved processor performance and enhanced wireless coverage.

6. Cisco 880 SERIES INTEGRATED
Cisco 880 and 860 ISR Series: The fixed-configuration router series integrates access points with Lightweight Protocol for the first time, supporting Cisco Unified Wireless LAN and IEEE 802.11n wireless LAN technology. Special models of the 880 series support integrated 3G wireless WAN connections. This addresses the increased demand for wireless WAN connectivity for both primary and backup connections. Additionally, devices in the new ISR series are capable of implementing specific managed services such as Managed Voice and Session Initiation Protocol (SIP) trunking. The ISR routers are used for connecting small branch offices and home workplaces.

7. Cisco Meraki Ms210-24p Enterprise Licence And Support 1 Year

8. Cisco C1111-4P
Cisco Integrated Services Routers (ISRs) from the 1000 series with Cisco IOS XE Software combine internet access, comprehensive security, and wireless services (LTE Advanced 3.0 Wireless WAN and 802.11ac Wireless LAN) into a single, powerful device. The routers are easy to deploy and manage, featuring separate data and control planes.
The Cisco 1000 series ISRs are well-suited for deployment as Customer Premises Equipment (CPE) in branch offices, in service provider-managed environments, as well as in smaller form factor and M2M application scenarios.

9. Cisco 2901, Integrated Services Router
The Cisco 2901 Integrated Services Router is a powerful solution specifically designed for medium-sized locations. It offers a variety of features that support a flexible and secure network environment. With the ability to integrate cloud-based services, this router enables seamless collaboration and the use of virtualized applications. The support for VPN connections is particularly beneficial for companies employing remote and telecommuting workers. The router ensures uninterrupted connectivity and high uptime, making it a reliable choice for mission-critical applications. Additionally, the Cisco 2901 provides an energy-efficient solution that reduces overall operating costs while meeting the demands of rich media services.
- Support for multi-WAN connections to optimize network resources
- Enables secure VPN connections for remote and telecommuting workers
- Integrated features for rich media services, including Cisco TelePresence
- Energy-efficient architecture to reduce operating costs
- High availability through hardware redundancy and failover mechanisms.

10. Cisco ISR 4431
The Cisco Integrated Services Routers (ISR) of the 4000 series encompass a state-of-the-art converged branch platform with industry-leading network, computing, and WAN services. These routers enable seamless expansion of cloud services to branch locations and contribute to a faster digital transformation of your business. With the 4000 series, you can efficiently transition to a hybrid WAN architecture.
The Cisco ISR 4000 series introduces new chassis, modules, and WAN services with a stable management framework and validated designs for Cisco Intelligent WAN. Cisco 4000 platforms, in combination with Cisco UCS-E series server modules, provide a flexible platform that easily adapts to new applications. With these routers, you can support all cloud applications on any device.
The 4000 series simplifies the following aspects:
- Operations and Management
You benefit from IT automation for configuration, monitoring, and management—delivered through the Cisco Application Policy Infrastructure Controller (APIC) Enterprise Module—and an open partner network.
- Branch Infrastructure
Reduce space requirements and power consumption in branches with an all-in-one platform that integrates networking, computing, and storage resources. Customers can utilize optional integrated computing and storage capabilities for hosting applications and services with Cisco UCS-E series servers.
- Response to Unplanned Business Requirements
Deploying the ISR 4000 series allows you to scale and pay for products according to your needs. Customers can use a centralized standard platform and add services and capacity without interruptions and without needing on-site IT personnel.
