Network Configurator for Refurbished Switches

In our network configurator, you can configure refurbished switches from Cisco, HPE, Juniper, and Brocade exactly the way your network needs them. Pick the model, add transceivers, power supplies, and a rack kit, and you’ll see the price and availability update as you go. We sell only to businesses and ship worldwide, with blind shipping for resellers on request.

 

Every switch is inspected and tested before shipping under our ISO 9001-certified quality management system. Orders ship from our warehouse in Denmark — with express delivery, your order will be delivered within 1–2 working days.

 

 

  • Save up to 80% versus buying new
  • Inspected and tested under our ISO 9001-certified quality management system
  • 1-year warranty included
  • Campus, data center, and SAN switches configured in one order

Refurbished Campus and Access Switches

Most of the range sits at the edge of the network: Cisco Catalyst and Juniper EX switches for desks, floors, and branch offices, with up to 48 ports per unit. PoE models power access points, phones, and cameras straight from the port, which saves running separate power to every device. Copper BASE-T ports handle local connections, while SFP or SFP+ uplinks connect the switch back to the core. Many of these models also stack, so you can grow a closet one switch at a time and still manage it as a single unit.

 

Refurbished Data Center Switches

For server rooms and data centers, the configurator covers Cisco Nexus, Juniper QFX, and HPE FlexFabric switches with 10G server ports and uplinks up to 100G. These datacenter switches work at the top of the rack or in the spine, where port density and low latency matter far more than PoE. Several models are listed without a power supply, so you add the PSUs that fit your setup as part of the build. Buying refurbished here makes the biggest difference to the budget, since high-speed data center switching is where new prices climb fastest.

 

Refurbished SAN Switches

Brocade G610 and G620 Fibre Channel switches connect servers to shared storage on a dedicated SAN, kept separate from regular network traffic. They come with a set number of active ports, so you’re not paying for capacity you won’t use yet. Add the matching SFP transceivers in the same order, and the switch arrives ready to cable into your storage fabric.

 

Choosing the Right Refurbished Switch

  • If you’re not sure which switch you need, start with the job it has to do in your network.

  • Connecting users and devices: an access switch, with PoE if it has to power wireless or VoIP equipment.

  • Linking switches together: a core or aggregation switch with fast fiber uplinks, so traffic between floors or buildings doesn’t bottleneck.

  • Connecting servers: a data center switch at the top of each rack, with 10G ports or faster.

  • Connecting storage: a Fibre Channel SAN switch that keeps storage traffic on its own network.

  • Then size it: count the ports in use today, leave room for growth, and match the uplink speed to the switch it connects to. If you’d like a second opinion, send us your current setup through live chat or the contact form, and our team will suggest a configuration that fits.

 

Pre-Configured Network Equipment for Installers and Resellers

Installers, integrators, and resellers use the configurator to order network equipment that’s ready to deploy on site. You build the switch with its optics, power supplies, and mounting hardware, save the configuration for a quote, or add it straight to the cart. For rollouts across several sites, the same configuration can be ordered in the quantity you need. We test the complete setup before it ships, and with blind shipping the order goes directly to your customer under your company name, with no Renewtech branding on the box or paperwork.

 

How the Configurator Works

Choose a model, then add what it needs to go live: SFP transceivers, cables, power supplies, and rack mounting kits. The configurator only shows options that fit the switch you’ve picked, so compatibility is sorted before you place the order. Once you check out, the full configuration gets a final test in our warehouse before it’s packed and shipped.

 

Refurbished vs. Used Network Equipment

Used network equipment is usually sold as it came out of service, with no guarantee of what you’ll get. Our refurbished switches are cleaned, inspected, and tested before they ship, and reset to factory defaults so they’re ready for your own configuration. You get the price advantage of used switches with the confidence of tested hardware and a warranty behind it.

 

Refurbished Switches by Brand

Each brand has its own category with the full range and model-specific details. Browse refurbished Cisco switches, HPE switches, Juniper switches, and Brocade SAN switches to see everything from one vendor in one place.

 

Frequently Asked Questions

Can you help me choose the right switch?

Yes. Tell us what the switch needs to connect, how many ports you use today, and what it links to upstream, and we’ll recommend a model and configuration. Live chat and the contact form both reach our team directly.

 

What is a stack switch?

A stack switch can be linked to other switches of the same family with dedicated stacking cables, so the whole group runs and is managed as one switch. It’s a common way to add ports in a wiring closet without adding more devices to manage. Many of the Cisco Catalyst and Juniper EX switches in the configurator support stacking.

 

How much can I save on refurbished switches?

The price depends on the model and the options you add, and the product page shows the total as you configure. Compared with buying the same switch new, you can save up to 80%, and the savings grow with higher-end data center models.

 

Can I add refurbished switches to an existing network?

Yes. Buying the models you already run is a practical way to add ports, replace a failed unit, or keep end-of-life network equipment in service without a full refresh. It also lets you hold off on a complete upgrade until the budget and timing suit you.

 

Do refurbished switches come with power supplies?

It depends on the model. Where a switch is sold without a power supply, the product name says so, and you choose the PSUs in the configurator before checkout.