Cisco Switches
Cisco switches are a permanent fixture in corporate networks, data centers and cloud environments. They are known for their scalability, reliability and powerful performance. Qualified Networks supplies these switches refurbished or new (sealed/open box), with a lifetime warranty and fast delivery. Perfect for those who don’t want to compromise on quality or continuity.
Why Qualified Networks?
-
Refurbished and new switches
-
Lifetime warranty on refurbished
-
Fast delivery from our own stock
-
Fair prices and expert advice
Cisco Catalyst switches
In business environments, stability and scalability are paramount. The Cisco Catalyst series is designed for reliability and ease of network management. We offer popular models ready for redeployment within your IT infrastructure.
The Cisco Catalyst 2960-X series is designed for medium-sized and large enterprise networks that require reliable Gigabit performance, advanced security, and easy management. With energy-efficient technology and stacking capabilities, this series provides a scalable and future-proof foundation for every access layer.
Models
The WS-C2960X-48 and WS-C2960XR-48 models deliver stable connectivity with comprehensive management options and enterprise-grade security, making them a solid choice for organizations looking to modernize their network with an energy-efficient and reliable switching solution.
The Cisco Catalyst 3650 series is designed for medium to large networks that require high performance and integrated wireless controller capabilities. With support for Gigabit Ethernet, advanced QoS, strong security, and stackable options, this series provides a scalable and reliable foundation for modern business networks. Integrated IOS XE software also delivers enhanced management and automation.
Models
The WS-C3650-24, WS-C3650-48, WS-C3650-8X24UQ, WS-C3650-12X48UQ, and WS-C3650-12X48FD models offer various configurations for diverse networking needs. They combine flexible connectivity with enterprise-grade features, making them suitable for both access and distribution layers within professional IT environments.
The Cisco Catalyst 3850 series delivers high-performance switching with seamless wired and wireless network integration. With Gigabit and 10GbE support, comprehensive security features, and the Cisco StackWise-480, this series delivers high availability, scalability, and efficient network management. Built-in wireless controller functionality and IOS XE software make the 3850 line a future-proof choice for modern business networks.
Models
The WS-C3850-24, WS-C3850-48, WS-C3850-12, WS-C3850-32XS, and WS-C3850-24XU models offer flexible configurations for diverse access and distribution environments. With enterprise-grade performance and advanced features, these are powerful switches for organizations requiring a robust and scalable network foundation.
The Cisco Catalyst 4500-X series is a compact, high-performance solution for enterprise and data center cores requiring high availability and scalability. With support for 10GbE and 40GbE, advanced security, and redundant power supplies, this series provides a reliable foundation for critical network environments. VSS and extensive Layer 3 functionality make the 4500-X a powerful core-switching solution.
Models
The WS-C4500X-16SFP+, WS-C4500X-32SFP+, and the C4KX-NM-8SFP+ expansion module models provide flexible connectivity for a variety of core architectures. Their high performance and enterprise-grade reliability make them ideal for organizations looking to strengthen their network with a scalable and durable core infrastructure.
The Cisco Catalyst 9200 series delivers powerful, secure, and energy-efficient switching for medium-sized and large enterprise networks. With support for Gigabit Ethernet, advanced security features, and the Cisco StackWise-160, this series offers high availability and easy scalability. Integration with Cisco DNA Center allows organizations to benefit from automation and modern network management.
Models
The C9200-24T, C9200-24P, C9200-48T, C9200-48P, and the compact C9200L variants (24T-4G, 24P-4G, 48T-4G, 48P-4G) offer a wide range of port configurations and PoE options. The C9200CX adds an ultra-compact design for flexible deployments. Together, they form a future-proof foundation for professional enterprise environments.
The Cisco Catalyst 9300 series is designed for modern enterprise networks requiring high performance, robust security, and scalability. With support for multigigabit Ethernet, PoE+, StackWise-480, and automation through Cisco DNA Center, this series provides a powerful foundation for organizations looking to modernize their networks and prepare for digital transformation. Enhanced security and cloud management features make the 9300 line even more future-proof.
Models
Models range from standard to high-performance configurations, including the C9300-24T, 24P, 24U, and 24UX, as well as the 48-port variants 48T, 48P, 48U, 48UN, and 48UXM. In addition, the S-models (24S and 48S) offer fiber connectivity, while the C9300-24HX provides additional multigigabit and PoE capabilities. Together, they offer flexible options for a variety of enterprise environments.
Cisco Nexus switches
Cisco switches from the Nexus series. For data centers and network environments with high performance requirements, we offer the aforementioned Nexus series. These devices are designed for the highest possible throughput, virtualization, and cloud integration. We also supply these models quickly, reliably, and with a residual value option.
The Cisco Nexus 3000 series is designed for data centers and cloud environments requiring high-performance switching with ultra-low latency. With support for 1/10/25/40/100GbE, advanced network automation, and programmable ASICs, this series offers a flexible and scalable solution for modern, rapidly growing infrastructures.
Models
The series offers a wide range of models, including compact and high-density platforms such as the N3K-C3048TP-1GE, C3064PQ-10GE, C3172PQ-10GE, C3232C, and C3264Q. There are also specialized variants such as the C34180YC and C3464C, supplemented by power modules such as the N2200-PAC-400W and N2200-PDC-350W. This makes the Nexus 3000 series versatile and suitable for a variety of data center architectures.
The Cisco Nexus 5000 series is designed for data centers and virtualization environments requiring fast, low-latency switching and efficient consolidation of network and storage traffic. With support for 1/10/40GbE and FCoE, this series provides a flexible, scalable foundation for organizations looking to optimize their infrastructure with modern automation and reliable performance.
Models
The series includes several models, including the Nexus 5010 and 5020, as well as the 5548P, 5548UP, 5596UP, and 5596T for larger data center needs. Newer models such as the 5672UP, 5672UP-16G, and the high-density 56128P offer additional capacity and versatility. This makes the Nexus 5000 line suitable for a variety of architectures, from compact deployments to large-scale enterprise environments.
The Cisco Nexus 9000 series is designed for modern data centers and cloud environments requiring high performance, scalability, and advanced automation. With support for 1/10/25/40/100/400GbE, robust security features, and integration with Cisco ACI, this series provides a flexible and future-proof foundation for hybrid and multi-cloud infrastructures. Its programmable software architecture allows organizations to efficiently manage and optimize their networks.
Models
The series includes a wide range of models, from compact leaf switches like the N9K-C931180YC-FX2 and N9K-C9348GC-FXP, to high-performance spine and modular systems like the N9K-C9504, C9508, and C9516. Modules like the N9K-X9736C-FX and N9K-X97160YC-EX offer additional flexibility and capacity, enabling the Nexus 9000 line to cover a wide range of data center needs, from edge to core.
No model found?
Don’t see the series you’re looking for on our website? Let us know. Through our extensive network, we also supply models on request, often within one business day. Feel free to contact us, and we’ll work with you to find the best solution for your situation.
question and answer
With refurbished switches from Cisco or another brand, you can save up to 90% on the original price. Moreover, a refurbished device is a circular choice, contributing to a better climate for everyone.
Refurbished switches are used devices. They are thoroughly inspected, cleaned, and tested on more than 20 points. They are also reset to factory settings, making them fully comparable to a new device.
All refurbished Cisco switches from Qualified Networks come with a lifetime warranty.
Absolutely. We buy used Cisco switches and ensure secure data erasure and sustainable processing. You’ll receive a fair price and an optional CO₂ certificate.
Many models are available from stock. In most cases, you’ll receive your order within 24 hours.
Yes. With our Third-Party Maintenance contracts, we extend the lifespan of your hardware, even after the manufacturer’s warranty expires. You’ll receive tailored support, tailored to your network.
OTHER QUESTION?
Contact us for more information.
