Expansion modules make your network equipment more versatile and future-proof. With the right modules, you can easily expand switches, routers, firewalls, or servers with additional ports, protocols, or features. Qualified Networks supplies both new and refurbished expansion modules that have been extensively tested and are ready for immediate installation.
- More ports and connectivity
- Support for new protocols
- Ready for immediate installation
- Lifetime warranty on refurbished models
About modules at Qualified Networks
Circular IT goes beyond just recycling. With expansion modules, you extend the lifespan of existing equipment and prevent unnecessary investments in new hardware. By using refurbished modules, you save costs, limit e-waste, and keep your network flexible and scalable.
- Sustainable & environmentally friendly
Reduced e-waste and CO₂ emissions through hardware reuse. - Cost effective
Save up to 70% on IT costs without compromising quality. - Safe & Reliable
Fully tested and certified modules with warranty. - Less dependent on new production
No long delivery times or stock problems.
Brands in our range
We offer expansion modules for all major IT platforms. Don’t see your brand or model listed? We’re happy to find it for you.
Modules to order
Do you need a specific expansion module model that isn’t listed here? Thanks to our international network, we can deliver virtually any module, often within 24 hours. Feel free to contact us to discuss your needs.
Sustainable & affordable
With refurbished modules, you not only benefit from competitive prices but also contribute to a more sustainable IT strategy. You extend the lifespan of equipment, prevent unnecessary production, and conserve valuable resources.
- New and refurbished expansion modules from top brands
- Extensively tested and reset to factory settings
- Lifetime warranty on refurbished equipment
- Available from our own stock
question and answer
We offer expansion modules from brands like Cisco, HP, Dell, Fortinet, Juniper, and Aruba. Don’t see your desired brand listed? Let us know, and we’ll be happy to find it for you.
Yes, all our refurbished modules are extensively tested, completely erased and reset to factory settings.
Many models are available directly from stock. You’ll often receive your order within 24 hours.
Absolutely. We take over old hardware, perform certified data wiping, and offer the highest residual value.
Yes, refurbished modules come with a lifetime warranty as standard.
OTHER QUESTION?
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